24 results on '"Malek, Abdolreza"'
Search Results
2. Coronavirus disease 2019-related Kawasaki syndrome: a case report
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Aelami, Mohammad Hasan, Malek, Abdolreza, and Saeidinia, Amin
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- 2022
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3. Rapidly progressing pediatric Lupus with Diffuse Alveolar Hemorrhage and CNS involvement.
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Vahedi, Mahdieh, Nejad Shahrokh Abadi, Reza, Malek, Abdolreza, Toosi, Farrokh Seilanian, Naseri, Maryam, and Hashemi, Narges
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SYSTEMIC lupus erythematosus ,LOSS of consciousness ,HEMORRHAGE ,COUGH ,PROGNOSIS ,AUTOIMMUNE diseases - Abstract
Key Clinical Message: Systemic Lupus Erythematosus (SLE) can have an insidious onset and a fatal prognosis in children. Patients presenting without typical signs of SLE should undergo further evaluation if they are not responding to the initial diagnosis and treatment. This is especially true for patients with rapidly progressing symptoms and deterioration in spite of treatment. Pediatric Systemic Lupus Erythematosus is a chronic autoimmune disorder with various organ involvement pulmonary involvement in the course of this disorder is a rare yet potentially life‐threatening complication. In this case report we highlight the findings of a 16‐year‐old girl acutely and initially presenting with cough and fever, eventually complicating to diffuse alveolar hemorrhage and gradual loss of consciousness. Although the patient was started on immunosuppressive treatment after the diagnosis of lupus, based on renal and hematological impairment, was made and initially responded, she eventually deteriorated. [ABSTRACT FROM AUTHOR]
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- 2024
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4. Genetic and Clinical Study of Children with Familial Mediterranean Fever in Northeastern Iran.
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Malek, Abdolreza, Abbaszadegan, Mohammadreza, Vakili, Niloofar, Zeraati, Tina, Karimiani, Ehsan Ghayoor, and Sadrnabavi, Arian
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FAMILIAL Mediterranean fever , *ABDOMINAL pain - Abstract
Background: Familial Mediterranean fever (FMF) is an autosomal recessive disorder caused by a mutation in the MEFV gene and characterized by recurrent episodes of fever and polyserositis. Objectives: This study aimed to identify the frequency and distribution of MEFV mutations in children with FMF in northeastern Iran and determine clinical examinations. Methods: Our study was a descriptive and analytical cross-sectional study conducted among 29 patients under the age of 18 who visited the pediatric rheumatologist between April 2014 and 2021. After clinical diagnosis, the patients underwent genetic evaluation. The mutations related to each patient were identified using Sanger sequencing of the entire MEFV gene sequence. The rest of the information was extracted from the checklist. Finally, the data were analyzed using SPSS v. 16. Results: Fever was the most common symptom, followed by abdominal pain. During the acute attack period, laboratory inflammatory factors increased in all patients. None of the patients had complications. There was no significant relationship between the demographic variables in the groups (benign, variant of uncertain significance [VUS], pathogen) except for the rate of hospitalization (P-value = 0.039). Moreover, 34.5% of the studied patients had pathogenic mutations. The most common mutation was E148Q, which was reported to be benign, followed by pathogenic mutations (M680I), with a frequency of 10.2%. Conclusions: The FMF is rare in Northeastern Iran, and the number of pathogenic mutations is lower compared to Northwest Iran and other studies. It is necessary to conduct a genetic examination and treatment of affected patients to control the course of the disease and its complications. [ABSTRACT FROM AUTHOR]
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- 2024
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5. Clinical Findings of Sydenham Chorea in Pediatric Patients: A Single-Center Retrospective Study.
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Shahri, Hassan Mottaghi Mohaddam, Nejad, Ehsan Hassan, Toosi, Mehran Beiraghi, Malek, Abdolreza, and Payandeh, Asma
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CHOREA ,CHILD patients ,RHEUMATIC fever ,C-reactive protein ,STREPTOCOCCUS - Abstract
Purpose: Sydenham chorea is known for its rapid, irregular, and aimless involuntary movements and is considered a benign and self-limiting condition among the major manifestations of rheumatic fever. The current study reviewed the demographic, clinical, and paraclinical findings of pediatric patients with Sydenham chorea. Methods: This cross-sectional study was conducted among 22 patients with Sydenham chorea who were admitted to the pediatric wards of Mashhad Imam Reza and Ghaem Hospitals between 2006 and 2016. Data from these patients' medical records were extracted, organized using checklist forms, and analyzed. Results: Eight patients were male and 14 were female. The average age was 10.09±3.53 years. In 31.8% of patients, chorea was the only sign of rheumatic fever. Chorea was unilateral in 21.1% of patients. The most common clinical findings were, in descending order, jerky movements, facial grimacing, gait disorders, mental disorders, speech disorders, muscle weakness, and milkmaid's grip. Cardiac auscultation was normal in 76.2% of patients, while a holosystolic murmur was heard in 23.8%. In laboratory exams, 50% of patients were erythrocyte sedimentation rate (ESR)-positive, 31.2% were C-reactive protein (CRP)-positive, and 53.3% were anti-streptolysin O (ASO)-positive. Echocardiography showed the prevalence of mitral regurgitation (63.6%), aortic regurgitation (45.5%), tricuspid regurgitation (22.7%), pulmonary regurgitation (4.5%), and pericardial effusion (4.5%). Conclusion: This study showed that Sydenham chorea can be the only sign of rheumatic fever. This disease typically occurs in children between the ages of 7 and 12. ESR, CRP, and ASO can be the most effective laboratory tests for diagnosis. [ABSTRACT FROM AUTHOR]
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- 2023
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6. A Case Report of Renal Tubular Acidosis Type 1 without Glomerular Disease in an Adolescent with Pediatric-onset Systemic Lupus Erythematosus.
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Malek, Abdolreza, Seyedkaboli, Sepideh, Batouri, Asma, khuban, Amir Muhammad, and Vahedi, Mahdieh
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RENAL tubular transport disorders , *SYSTEMIC lupus erythematosus , *KIDNEY glomerulus diseases , *LUPUS nephritis , *ACIDOSIS , *KIDNEY stones , *TEENAGE girls - Abstract
Introduction: Between 50-75% of children and adolescents with systemic lupus erythematosus (SLE) experience kidney involvement within the first year of diagnosis. The gold standard for diagnosing renal involvement in SLE is a renal biopsy. It is uncommon for SLE to cause isolated tubular involvement without any glomerular disease. Case Presentation: We report an adolescent girl with a known history of systemic lupus erythematosus who presented to the emergency department with progressively worsening weakness. The diagnosis revealed that she had distal renal tubular acidosis (RTA) without any glomerular disease. Her history of nephrocalcinosis and kidney stones on renal ultrasound is most consistent with distal renal tubular acidosis diagnosis. Conclusion: This case highlights the importance of considering renal tubular acidosis lupus patients who experience recurrent hypokalemic episodes. When a patient presents with a normal anion gap metabolic acidosis and hyperchloremia, without evidence of gastrointestinal HCO3 loss or absorption of exogenous acid, renal tubular acidosis (RTA) should be considered. [ABSTRACT FROM AUTHOR]
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- 2023
7. Clinical course and outcomes of Iranian children with juvenile dermatomyositis and polymyositis
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Malek, Abdolreza, Raeeskarami, Seyed-Reza, Ziaee, Vahid, Aghighi, Yahya, and Moradinejad, Mohamad-Hassan
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- 2014
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8. The Negative Predictive Value of Harada Scoring for Coronary Artery Dilatation or Aneurysm in Children with Kawasaki Disease: A Cross-sectional Study.
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Malek, Abdolreza, Ghodsi, Alireza, and Hamedi, Abdolkarim
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ANEURYSM diagnosis , *CORONARY heart disease risk factors , *ANEURYSMS , *PREDICTIVE tests , *PATHOLOGICAL anatomy , *MANN Whitney U Test , *FISHER exact test , *CORONARY disease , *RISK assessment , *T-test (Statistics) , *CHI-squared test , *MUCOCUTANEOUS lymph node syndrome , *CORONARY arteries , *SENSITIVITY & specificity (Statistics) , *DISEASE risk factors , *DISEASE complications , *CHILDREN - Abstract
Background: The most common cause of coronary artery aneurysms in children is Kawasaki disease (KD). One of the risk ratings used to predict coronary artery aneurysms is the Harada score. This study aims to assess the negative predictive value (NPV) of Harada scoring in children with KD. Methods: This cross-sectional study was conducted in Mashhad (Iran) from January 2014 to December 2017. The Harada score was generated for each patient using demographic, laboratory, and echocardiography data retrieved from their medical records. The patients were divided into typical and atypical cases, and the sensitivity, specificity, positive predictive value (PPV), and NPV were calculated. The Chi square test, independent t test, Mann--Whitney U test, and Fisher exact test were used to analyze the data in SPSS software (version 23.0). P≤0.05 was considered statistically significant. Results: The study involved 168 individuals with a mean age of 29.91±19.52 months, including 103 typical and 65 atypical cases. Regarding cardiac complications, the atypical group had a significantly greater rate of coronary artery tapering (P=0.030). Out of 101 patients with cardiac complications, the Harada score was positive in 57 cases, while it was falsely negative in the remaining 44 patients. The calculated sensitivity, specificity, PPV, and NPV were 56.44%, 53.73%, 64.77%, and 45%, respectively. Conclusion: The findings revealed that the Harada scoring is ineffective in detecting coronary artery aneurysms or dilation in KD patients. [ABSTRACT FROM AUTHOR]
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- 2022
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9. Cervical gland area: a new sonographic marker in predicting preterm delivery
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Afzali, Nargess, Mohajeri, Marzieh, Malek, Abdolreza, and Alamatian, Atefeh
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- 2012
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10. Cardiac Tamponade: A Rare Manifestation of Familial Mediterranean Fever.
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Malek, Abdolreza, Zeraati, Tina, Sadr-Nabavi, Ariane, Vakili, Niloofar, and Abbaszadegan, Mohammad Reza
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FAMILIAL Mediterranean fever , *CARDIAC tamponade , *CHEST pain , *SYMPTOMS , *PERICARDIAL effusion , *VASCULAR diseases , *CHEST tubes - Abstract
Familial Mediterranean fever (FMF) typically presents with recurrent attacks of fever and serosal inflammation with peritoneum, pleura, and synovium. We usually do not expect pericardial involvement at the early stages. FMF is an autoinflammatory disease, usually inherited with an autosomal recessive pattern. The patients typically have biallelic mutations in the MEFV gene, located on chromosome 16. Colchicine is the first-line treatment of FMF, which not only plays a crucial prophylactic role regarding the attack episodes, but also prevents amyloidosis. Colchicine resistance and intolerance in FMF patients have been rarely reported. Alternative anti-inflammatory agents are understood to be helpful in such cases. We describe a 13-year-old boy referred to our pediatric department complaining of chest pain, dyspnea, and tachycardia. Due to the massive pericardial and pleural effusion, a pericardiocentesis was performed, and a chest tube was inserted. Cardiac tamponade was considered as the initial diagnosis. After a month, he faced another episode of pleuritic chest pain, fever, tachycardia, and pleural and pericardial effusion. Evaluation for probable differential diagnoses including infection, malignancy, and collagen vascular disease showed no remarkable results. Finally, the mutation found by whole exome sequencing was confirmed by direct Sanger sequencing revealing a heterozygote c.44G > C (p.Glu148Gln) mutation in exon 2, confirming the clinical diagnosis of familial Mediterranean fever. Since he seemed to be nonresponsive to the maximum standard dose of colchicine, 100 mg of daily dapsone was added to his treatment regimen, which controlled the attack episodes well. FMF, while rarely initiated with cardiac manifestation, should be considered in patients with any early signs and symptoms of cardiovascular involvement. [ABSTRACT FROM AUTHOR]
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- 2022
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11. Bilateral expansion of mandible and maxillae in a 5‐year‐old girl.
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Movahedi, Nasim, Malek, Abdolreza, and Ziaee, Vahid
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MAXILLA , *MANDIBLE , *BONE diseases , *AUTOINFLAMMATORY diseases , *TOOTH eruption , *SUPERNUMERARY teeth - Abstract
A 5‐year‐old girl with symmetrical expansion of mandible and both maxillae, lack of eruption of several teeth an hypertrophied palate was presented to our clinic. upon detailed laboratory, imaging and histopathological evaluation, the diagnosis of "Cherubism" a rare autoinflammatory bone disease was confirmed. [ABSTRACT FROM AUTHOR]
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- 2022
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12. COVID-19 Associated Multisystem Inflammatory Syndrome: A Systematic Review and Meta-analysis.
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Baradaran, Ashkan, Malek, Abdolreza, Moazzen, Nasrin, and Shaye, Zahra Abbasi
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COVID-19 , *SARS-CoV-2 , *MUCOCUTANEOUS lymph node syndrome , *PANDEMICS , *SYMPTOMS , *ARTIFICIAL respiration , *MULTISYSTEM inflammatory syndrome in children - Abstract
The prevalence of multisystem inflammatory syndrome in children (MIS-C) has increased since the coronavirus disease 2019 (COVID-19) pandemic started. This study was aimed to describe clinical manifestation and outcomes of MIS-C associated with COVID-19. This systematic review and meta-analysis were conducted on all available literature until July 3rd, 2020. The screening was done by using the following keywords: (“novel coronavirus” Or COVID-19 or severe acute respiratory syndrome coronavirus 2 (SARS-CoV- 2) or coronavirus) and ("MIS-C" or "multisystem inflammatory" or Kawasaki). Data on gender, ethnicity, clinical presentations, need for mechanical ventilation or admission to intensive care unit (ICU), imaging, cardiac complications, and COVID-19 laboratory results were extracted to measure the pooled estimates. Out of 314 found articles, 16 articles with a total of 600 patients were included in the study, the most common presentation was fever (97%), followed by gastrointestinal symptoms (80%), and skin rashes (60%) as well as shock (55%), conjunctivitis (54%), and respiratory symptoms (39%). Less common presentations were neurologic problems (33%), and skin desquamation (30%), MIS-C was slightly more prevalent in males (53.7%) compared to females (46.3%). The findings of this meta-analysis on current evidence found that the common clinical presentations of COVID-19 associated MIS-C include a combination of fever and mucocutaneous involvements, similar to atypical Kawasaki disease, and multiple organ dysfunction. Due to the relatively higher morbidity and mortality rate, it is very important to diagnose this condition promptly. [ABSTRACT FROM AUTHOR]
- Published
- 2020
13. Erythema Nodosum, the First Clinical Manifestation of Crohn's Disease in a-14 Year-Old Boy: A Case Report.
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Kianifar, Sheila, Malek, Abdolreza, Kiani, Mohammad Ali, and Goldouzi, Hamid Reza
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CROHN'S disease , *ERYTHEMA nodosum , *SYMPTOMS , *RHEUMATISM , *ADIPOSE tissues - Abstract
Erythema nodosum (EN) is a condition in which the skin suffers from oval-shaped and tender erythematous patches, mostly on the anterior region of the leg and sometimes other parts of the body, including the arms and affects subcutaneous adipose tissue. These patches are self-limiting and usually heal on their own within one to two weeks. This is a case report of a patient who is a 14-year-old boy complained of ovalshaped tender erythematous lesions on the legs of both legs and referred and was hospitalized 5 days ago. The patient continued to complain of pain in both thighs when standing and sitting. The patient developed a high fever upon admission. There was no history of the disease while we were taking his history. All laboratory tests were performed and rheumatic diseases and possible malignancies were evaluated and rejected. The patient was treated with the anti-naproxen, an inflammatory drug, and then the patient's pain and fever decreased. However, the patient suffered from multiple ulcerative lesions in the mouth on the final day of hospitalization. Infectious counseling was performed and he was discharged with a diagnosis of EN in the context of oral herpes. Two days after discharge, the patient suffered from hematochezia. Consequently, he was hospitalized and underwent colonoscopy, which showed multiple mucosal lesions in the esophagus and duodenum, and a sample was sent for pathology. The test result showed Crohn's disease, and the patient was treated immediately. [ABSTRACT FROM AUTHOR]
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- 2021
14. Autosomal Recessive Agammaglobulinemia in Juvenile Idiopathic Arthritis: A Case Report.
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Feizabadi, Azadeh Zare, Malek, Abdolreza, and Ahanchian, Hamid
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JUVENILE idiopathic arthritis , *AGAMMAGLOBULINEMIA , *MACROPHAGE activation syndrome , *IMMUNOLOGICAL deficiency syndromes , *MOTHERS , *B cells , *GROIN - Abstract
The B lymphocyte developmental blocks agammaglobulinemia, leading to peripheral B cell depletion and plasma immunoglobulin reduction. Agammaglobulinemia is a rare yet severe disease since it is presented with recurrent sinopulmonary and skin, central nervous system, bone, and joint infections. The onset of the disease is reported to be at the age of six months. Associations have been reported between arthritis and immunodeficiency disorders, such as agammaglobulinemia and common variable immunodeficiency (CVID). This study aimed to present the case of a 3.5-year-old female with a three-month history of the swelling of the left knee, mimicking oligoarticular juvenile idiopathic arthritis. After the initiation of immunosuppressive treatment, the patient developed large, tender, erythematous lesions on the inguinal region bilaterally, which developed to ecthyma gangrenosum due to Pseudomonas. The patient's mother also reported recurrent episodes of infections since the patient was a one-year-old infant. Subsequent to the immunological examinations and laboratory tests, the patient was diagnosed with autosomal recessive agammaglobulinemia due to low serum immunoglobulin concentration and the absence of peripheral B cells. Primary immunodeficiency conditions (particularly agammaglobulinemia) and CVID should be considered in children with arthritis and recurrent infections. Moreover, immunological analysis should be performed prior to treatment in these children. [ABSTRACT FROM AUTHOR]
- Published
- 2020
15. Protective role of HLA-DRB1*11 against juvenile idiopathic arthritis living in North Eastern Iran.
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Rezaieyazdi, Zahra, Kochakzadeh, Morteza, Hatef, Mohammad Reza, Esmaily, Habibollah, Malek, Abdolreza, Valizadeh, Narges, Tabaei, Samira, and Rafatpanah, Houshang
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JUVENILE idiopathic arthritis ,PUBLIC health ,ALLELES ,HLA histocompatibility antigens ,POLYMERASE chain reaction - Abstract
Objective(s): Juvenile idiopathic arthritis (JIA) is one of the most common chronic rheumatic diseases in children. The complex nature of this immune-mediated disease owes itself to several predisposing genes and environmental factors affecting its pathogenesis. Conducted in Iran, this study was originally intended to investigate every possible association between HLA DRB1 alleles and a susceptibility to JIA. Materials and Methods: In this case-control study, 45 patients with a definite diagnosis of JIA based on International League against Rheumatism (ILAR) criteria were compared against 46 healthy controls. DNA samples taken from both groups were analyzed using PCR-sequence specific primers (PCR-SSP) method. Data analysis including parametric and nonparametric test and multivariate analysis was undertaken using the SPSS 11.5 software. A P-value< 0.05 was regarded as statistically significant. Results: Mean ages in case group and healthy controls were 14.64±6.21 and 13.73±6.39, respectively with no significant difference between the two groups (P=0.515). Sex difference between JIA group and healthy controls was also not significant (P=0.068) .The frequency of HLA-DRB1*01 was found the most frequent HLA-RB1 in our patients (33.3%). No significant statistical correlation between various HLA-DRB1 alleles and clinical subtypes of the disease could be established from the data. HLA-DRB1*11 was shown to raise protection to JIA (P=0.035, OR=2.755, 95% CI=0.963-8.055) in northeastern Iran. In addition, we found that HLA-RB1*09 is nominally associated with an increased risk of JIA (P=0.56, OR=2, 05, 95% CI=0.18-23.63). Conclusion: HLA-DRB1*11 was shown to raise protection to JIA in northeastern Iran. The disparity of findings in other ethnicities prompts further investigations with larger sample sizes. [ABSTRACT FROM AUTHOR]
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- 2018
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16. Churg-Strauss Syndrome in a Seven-year-old Boy: A Case Report.
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Malek, Abdolreza, Rakhshanizadeh, Forough, and Kiyanifa, Sheila
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CHURG-Strauss syndrome , *VASCULITIS , *METHOTREXATE - Abstract
Churg-Strauss syndrome (CSS) is a type of vasculitis of small-to-medium sized vessels. This syndrome is known by a history of bronchial asthma with systemic necrotizing vasculitis and peripheral blood hypereosinophilia. It is currently called eosinophilic granulomatosis with polyangiitis (EGPA). This disease affects both genders and all age groups, but it is very rare among children. CSS diagnosis is based on clinical findings such as asthma, eosinophilia, rhinosinusitis, and signs of vasculitis in major organs. In cases where steroids alone or in combination with other immunosuppressive agents are used as treatment, the outcome and long-term survival are usually satisfying. In comparison with other types of systemic vasculitis, the mortality rate of this syndrome is low. In this study, we present the case of a 7-yearold boy with poorly controlled bronchial asthma since three years of age. This case had developed purpuric skin lesions, sinusitis, arthritis, and weakness of the limbs with symptoms of mononeuritis multiplex at the age of seven. After being admitted to our hospital, a series of studies, including complete blood count-diff, chest X-ray, paranasal sinus radiography, brain magnetic resonance imaging, nerve conduction study, spirometry, and serological tests for autoantibodies, were performed and he was diagnosed with CSS. Thereafter, he received regular corticosteroid therapy in combination with methotrexate, and his symptoms were generally well-controlled with the beginning of the treatment. The clinical characteristics, diagnosis, and management of CSS in children are also reviewed in this study. [ABSTRACT FROM AUTHOR]
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- 2018
17. Comparison of Sacral Ratio Between Children with Chronic Constipation and Control Group.
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Afzali, Narges, Malek, Abdolreza, and Cheraghzadeh, Ladan
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Background: Chronic constipation is a common problem in children and makes a significant portion of the outpatient visits. Because sacral disorders would impair the defecating mechanism, this study was aimed to evaluate sacral ratio (SR) as a criterion of sacral bone and its association with chronic constipation. Methods: This study was performed on 52 children aged 0 - 15 years referred to the radiology department during 2014 - 2015. The case group included 26 patients with chronic functional constipation and the control group included 26 others without chronic constipation, which had been referred for pelvic radiography for other reasons such as trauma or suspected hip joint problem; Anterior-posterior pelvic radiography was done for both case and control groups and SR in each group was calculated and compared. Results: The case group included 14 females and 12 males with average age of 5.20 ± 3.61 years and the control group included 20 females, and 6 males with average age of 6.97 ± 4.09 years. The defecation occurred once a week in 50% of all children in study group, 26% of them had no defecation in a week. In control group, 54% had defecation once or twice a day. Mean SR in the study group was 0.8 ± 0.12 and the control group was 0.826 ± 0.15, but the difference was not statistically significant (P > 0.05). Other variables including gender and times of defecation did not show significant relation with SR. The mean of SR in continent cases was more than incontinent cases, although not statistically significant (P = 0.216). Conclusions: In this study, SR showed a wide range of values in both groups and the mean SR in control group was more than the study group but this difference was not statistically significant. Therefore, the sacral ratio canot be seen as a useful tool for evaluating chronic constipation in children. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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18. Juvenile Idiopathic Arthritis Onset in a Neonate: A Rare Case Report.
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Malek, Abdolreza, Sasan, Mohammad-Saeed, Afzali, Narges, Ghahremani, Somayeh, and Ghahremani, Sara
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JUVENILE idiopathic arthritis , *RHEUMATOLOGY - Abstract
Background: A common type of chronic arthritis in children and adolescents is juvenile idiopathic arthritis (JIA). According to the International League of Associations for Rheumatology (ILAR) classification, JIA diagnostic criteria include age under 16 years and disease duration of six-weeks. Based on the number of involved joints in the first sixmonths of disease onset, JIA is categorized into oligoarticular or polyarticular subtypes. Age is a characteristic factor in the diagnosis of disease subsets; it is worth mentioning that cases younger than six months of age are seldom found in any of the subtypes. Case report: In this report, we present a rare case of JIA in an infant, presenting at 20 days of age. Effusion of the right hip joint was one of the primary manifestations of the disease. During hospitalization, she went through sepsis workup and a four-week antibiotic therapy for management of lower limb pseudoparalysis. In spite of antibiotic therapy, she developed effusion of a second joint. According to the course and duration of symptoms and ILAR classification for JIA, oligoarticular JIA was diagnosed and treated. Conclusion: In this case, infectious diseases, such as tuberculosis and brucellosis, and malignancies were ruled out as a cause of inflammation through bone marrow aspiration, culture, and tests; ultrasound and magnetic resonance imaging showed no lytic and sclerotic lesions or a fracture. Our experience showed a rare case of JIA and suggested that JIA must be considered in children with joint inflammation at any age. [ABSTRACT FROM AUTHOR]
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- 2017
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19. Abductor digiti minimi opponensplasty for a patient with Cavanagh's syndrome: A case report.
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Parsa, Ali, Kashani, Farzad Omidi, Moghaddam, Mohammad Hallaj, Malek, Abdolreza, and Birjandinejad, Ali
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EYE movements ,ABDUCTOR pollicis longus muscle - Abstract
Thumb hypoplasia only in the intrinsic thenar muscles is a rare condition; this defect might be accompanied with cardiac diseases (Holt-Oram syndrome), ocular anomalies, and vascular anomalies of the hand and wrist (Okihiro syndrome). In addition, this condition may be detected in hypereosinophilic syndrome (HES), which gives rise to other hand anomalies, as well. Unilateral or bilateral absence of isolated thenar muscles is another rare abnormality. In this study, we presented a case of Cavanagh's syndrome in an eight-year-old boy with right-sided thenar hypoplasia who had difficulty in thumb opposition. For the treatment, the patient underwent abductor digiti minimi (ADM) opponensplasty. After three years of follow-up, he regained thumb opposition and was symptom-free. Care must be taken to avoid misdiagnosis of thenar atrophy/hypoplasia with carpal tunnel syndrome in case of children. [ABSTRACT FROM AUTHOR]
- Published
- 2018
20. Infantile Systemic Hyalinosis: Report of 17-year Experience.
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Raeeskarami, Seyed Reza, Aghighi, Yahya, Afshin, Azadeh, Malek, Abdolreza, Zamani, Ali, and Ziaee, Vahid
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GENETIC disorder diagnosis ,SKIN disease diagnosis ,DIFFERENTIAL diagnosis ,EMPLOYEES ,EXPERIENCE ,GENETIC disorders ,SKIN diseases ,TIME ,SYMPTOMS - Abstract
Background: Infantile Systemic Hyalinosis (ISH) is a very rare autosomal recessive disorder characterized by connective tissue involvement as hyaline deposition in skin, gastrointestinal tract, muscles, glands and other organs. Cases Presentation: We report eight Iranian children (4 male and 4 female) with ISH referred to our hospital from 1996 to 2013. The illness had been diagnosed by clinical manifestations and disease progression. Six of them died and two are alive but very sick. Conclusion: ISH is a very rare disorder with poor prognosis. Seventy five percent of our 8 patients died before 2 years old due to severe diarrhea, malabsorption and/ or infection. [ABSTRACT FROM AUTHOR]
- Published
- 2014
21. Epidemiologic investigation of juvenile rheumatoid arthritis: a ten-year study.
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Malek, Abdolreza, Aghighi, Yahya, Parvisy, Behnam, Reza Raeeskarami, Seyed, and Ziaee, Vahid
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JUVENILE idiopathic arthritis , *RHEUMATISM in children , *RHEUMATOLOGY , *SEX factors in disease , *JOINT diseases - Abstract
Background: Juvenile Rheumatoid Arthritis (JRA) is the most common chronic pediatric rheumatologic disease. There is a wide range of variation in disease subgroup distribution and evolution according to different populations, environments and genetic predisposition. This study was designed to evaluate epidemiologic characteristics of JRA in Iran. Methods: A cross-sectional studies was performed on children suffering from JRA according to American College of Rheumatology during 10 year (2002-2011). Patients' data was recorded in hospital questionnaires; Patients' age at the first presentation and time of diagnosis, sex, ethnicity, early clinical and constitutional presentations, joint involvement pattern and presence of associated diseases were evaluated. Results: In this study, 171 children (91 boys and 80 girls) were enrolled. The mean age of patients was 5.2±3.5 years at the time of presentation and 5.7±3.6 years when the diagnosis was confirmed. The most common type of disease was polyarticular arthritis (41.9%). The prevalence of pauciarticular and systemic onset subtype were 31.6% and 19.3%, respectively. According to ethnicity, the most common incidence was seen in Fars and Turk populations respectively. The most common constitutional presentation was fever. Fever and morning stiffness was significantly higher in polyarticular patients. Extra articular manifestation was seen in 40.4% patients. Among extra-articular manifestations, skin involvement was seen more than others. There was no correlation between sex and type of chronic arthritis. Uveitis was detected in 5.8% of our cases. The mean age was significantly higher in polyarticular group (6.04 year) in comparison to pauciarticular and systemic group (4.4 year in both groups) (P=0.005). There was no correlation between sex and type of chronic arthritis. Conclusion: The prevalence of JRA subgroups was different in Iran comparing with western countries and polyarticular disease was the most common subgroup in this study. Uveitis was less common in this study in comparison to studies in other countries. There is no sex predilection in each subgroup of JRA. [ABSTRACT FROM AUTHOR]
- Published
- 2014
22. Pneumothorax after Mechanical Ventilation in Newborns.
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Malek, Abdolreza, Afzali, Nargess, Meshkat, Mojtaba, and Yazdi, Nadieh Hosseini
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ARTIFICIAL respiration , *COMPUTER software , *NEONATAL intensive care , *PNEUMOTHORAX , *PULMONARY surfactant , *REGRESSION analysis , *DATA analysis , *NEONATAL intensive care units , *CROSS-sectional method - Abstract
Objective: Air leak syndromes including pneumothorax, pneumomediastinum and pulmonary interstitial emphysema are frequent in neonatal period. Mechanical ventilation with positive pressure is one of the most common causes of these syndromes. The aim of this study was to evaluate predisposing factors and incidence of pneumothorax in newborns under mechanical ventilation. Methods: This descriptive cross sectional study was performed in 400 newborns under mechanical ventilation in intensive care unit of a teaching hospital in Iran from April 2004 to December 2008. Predisposing factors leading to ventilation and incidence of air leak syndromes were studied. Sex, gestational age, birth weight, type of delivery, history of surfactant replacement therapy, ventilator settings and mortality rate were recorded. Statistical analysis was done using SPSS software. Univariate analysis and regression analysis were considered. Findings: Among 400 patients under mechanical ventilation, 102 neonates developed pneumothorax (26%). Fifty six (54.9%) of them were boys and 46 (45.1%) girls. 54.9% of newborns with pneumothorax were preterm and 45.1% term. Birth weight less than 2500g was recorded in 59.8%. Fifty two percent of these neonates were born by cesarean section vs. 32% of newborns without pneumothorax. The most common type (62.7%) of ventilation leading to pneumothorax was InspiratoryPositive Pressure Ventilation (IPPV). Surfactant replacement: therapy was recorded In 32^^W cases with pneumothorax compared to 60.4% irfneonatos under ventilation without pneumothorax, which was significantly different (P= 0.017). Conclusion: In newborns surfactant replacement therapy can reduce the risk of pneumothorax caused by mechanical ventilatiö|t. [ABSTRACT FROM AUTHOR]
- Published
- 2011
23. Cervicofacial Emphysema and Pneumomediastinum Following Dental Extraction: Case Report.
- Author
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Afzali, Nargess, Malek, Abdolreza, and Hashemi-Attar, Amir-Hossein
- Subjects
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ORAL surgery , *PULMONARY emphysema , *DENTAL extraction , *PNEUMOMEDIASTINUM , *DIAGNOSIS - Abstract
Background: Pneumomediastinum is commonly caused by iatrogenic injury such as surgery on the cervical planes and chest or by tracheostomy. It is also well known that emphysema may occur after dental treatments using an air turbine drill, but there have been few cases of emphysema which extended to the mediastinum. Case Presentation: A 16-year-old boy is presented with subcutaneous emphysema and pneumomediastinum which developed 24 hours after surgery for extraction of an inferior second molar. We first describe history, clinical presentation and radiologic appearance of our patient and then review the literature about oral surgery causing pneumomediastinum. Conclusion: Surgical procedures in oral cavity can lead to the development of emphysema and pneumomediastinum when air turbine dental drills are used. To avoid these complications, air turbine high speed drills should be used only in necessary cases. [ABSTRACT FROM AUTHOR]
- Published
- 2011
24. Comparison of Clinical Symptoms and Cardiac Lesions in Children with Typical and Atypical Kawasaki Disease.
- Author
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Behmadi, Maryam, Alizadeh, Behzad, and Malek, Abdolreza
- Subjects
HYPONATREMIA ,MUCOCUTANEOUS lymph node syndrome ,EXCEPTIONAL children ,CORONARY arteries ,BIOMARKERS ,ALANINE aminotransferase - Abstract
The present study was performed to evaluate the clinical symptoms and cardiovascular complications in patients with typical and atypical Kawasaki disease (KD). This retrospective study was conducted on the medical records of 176 patients with KD for three years. The study population was divided into two groups of typical and atypical based on the KD clinical criteria. The two groups were compared in terms of demographic data, clinical symptoms, cardiac lesions, and laboratory markers. Based on the diagnostic criteria, 105 (60%) and 71 (40%) patients were diagnosed with typical and atypical KD, respectively. The mean age of the typical patients (38.16 months) was higher than that of the atypical group (24.03 months) at the time of diagnosis (p < 0.05). The results revealed no significant difference between the two groups regarding the seasonal distribution of KD onset (p = 0.422). However, the most common season for the diagnosis of the disease was spring, followed by winter. There was no significant difference between the two groups in terms of fever duration (p = 0.39). Furthermore, vomiting was more common in the atypical patients than in the typical group (p = 0.017). In terms of the cardiac lesions, ectasia (p = 0.005) and lack of tapering of the distal coronary vessels (p = 0.015) were more frequently detected in the atypical group than in the typical group. Considering the laboratory findings, thrombocytosis (p = 0.010) and anemia (p = 0.048) were more common in the atypical group, compared to those in the typical group. On the other hand, the typical group had a higher serum alanine aminotransferase level (adjusted for age) (p = 0.012) and Hyponatremia (serum sodium concentration ≤130 mmol/L) (p = 0.034). Based on the findings of the current study, the fever duration from onset to diagnosis was slightly more in atypical KD patients than in the typical group, but not statistically significant, possibly due to more timely diagnosis of atypical KD. There was no difference in coronary aneurysm between the two groups at the time of diagnosis. The atypical group had a higher frequency of coronary ectasia and lack of tapering, indicating cardiac involvement. Consequently, these conditions should be given more attention in the atypical patients. Furthermore, the higher frequency of anemia and thrombocytosis in the atypical patients can be useful for diagnosis of this kind of KD. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
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