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Objective: This is a case series study of 14 cases of chronic unhealed ulcers involving patients of 19-85 years, aimed to demonstrate the positive therapeutic outcomes of using autologous platelet rich plasma (PRP) in diabetic foot ulcer (DFU) and other chronic wound healing., Methods: This is a formal consecutive clinical case series. Patients with chronic unhealed ulcers were enrolled from the amputation prevention clinic by an interdisciplinary team includes podiatrist, general surgeon, orthopedic, vascular surgeon, and wound care nurses at Kahel Specialized Centre, a specialized center for managing foot and ankle diseases, located in Riyadh, Saudi Arabia. Those patients who presented with chronic wounds and showed no significant wound reduction despite following the standard wound care protocol were included in the study. There were no specific predetermined exclusion criteria when considering patients for treatment with this modality., Results: In this case series, majority (80%) of the patients were above 50 years of age, and 10 (66.7%) patients were male and 5 (33.3%) were female. Of all the cases presented to the amputation prevention clinic, majority (73.3%) reported suffering from type 2 diabetes mellitus (DM) and also, one reported type 1 DM [6.7%]). All the cases of DFU received a combination of hydrogel and autologous PRP treatment and were put of suitable offloading devices, except one case received a combination of Cadexomer iodine, hydrogel and PRP treatment. In the present case series involving 3-14 weeks of the treatment duration, only 2-3 doses of autologous PRP provided complete healing and or maximum wound closure., Conclusion: Autologous PRP therapy is efficacious in facilitating, enhancing wound healing and aids in complete wound closure. This case series was limited in term of the sample size which is the number patients enrolled for the study, hence, the study finding remain inconclusive to some extent and hence, further study is required with greater number of sample size. The strength of this study is that it is the first study in Saudi Arabia and gulf region, to report the beneficial effect of PRP in chronic unhealed ulcers including diabetic ulcers., (Copyright: © International Journal of Health Sciences.)

Background and Aim: Surgical and endovascular revascularization procedures along with hyperbaric oxygen therapy (HBOT) and topical oxygen therapy (TOT) for chronic oxygen-deprived wounds are standard care treatment protocols for diabetic foot ulcer (DFU). Topical developments in the delivery of topical oxygen therapy have made this a more feasible treatment in practice. The present case series highlights the efficacy of NATROX therapy as TOT in wound healing and the impact of increased oxygenation on ulcer healing in patients with diabetic foot ulcers., Methods: The TOT was evaluated in 6 patients with DFU who have applied NATROX topical oxygen delivery system for a period ranging from 6 weeks to 24 weeks at Kahel Specialized Centre, located in Olaya, Riyadh, Saudi Arabia., Results: The administration of TOT demonstrated complete wound healing in all the six patients who either had ulcers with minor amputation of toes/heel or had ulcers with other comorbidities in a range from 3 to 8 weeks., Conclusion: NATROX therapy is an advanced topical oxygen delivery system compared to other conventional oxygen delivery systems; however, the study warrants further research to assess its potential applicability in DFU wound healing in large sample size and across the races., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)

Basidiobolomycosis is an unusual fungal skin infection that rarely involves the gastrointestinal (GI) tract. We report a 10-year-old boy diagnosed as suffering GI basidiobolomycosis after being misdiagnosed first as suffering intestinal malignancy then schistosomiasis. The patient presented with fever, abdominal pain, vomiting, abdominal tenderness and rigidity with marked blood eosinophilia. Abdominal ultrasonographic and computed tomographic scans revealed a large caecal mass. Biopsy of the mass showed transmural granulomatous inflammation interpreted as schistosomal granuloma, ruling out lymphoma. The patient's condition deteriorated despite anti-schistosomal therapy. Emergency surgery was then performed, and caecal perforation was found. The mass was excised; cultures were negative and histopathological examination was suggestive of schistosomal granuloma. The mass recurred 3 weeks post-operatively. Second-opinion histopathological examination diagnosed Basidiobolus ranarum infection. Treatment with itraconazole produced marked improvement, with diminution of the mass. B. ranarum was unequivocally identified in the archival formalin-fixed and paraffin-embedded (FFPE) tissue by PCR. This case emphasizes the need to consider GI basidiobolomycosis in children presenting with fever, abdominal mass and eosinophilia, especially those complicated by bowel perforation.

This case report describes the unusual occurrence of congenital cystic adenomatoid malformation (CCAM) type 2 in an intra-abdominal pulmonary sequestration as a cause of diagnostic difficulties. The mass was discovered incidentally during a routine prenatal ultrasound in an infant with no other congenital malformation. Extralobar pulmonary sequestrations (EPS) located in the abdomen are rarely diagnosed prior to excision. The presence of CCAM type 2 in this situation might impose difficulties in histologic diagnosis of EPS, especially at the time of frozen section as happened in this case. To our knowledge this case is the sixth reported case of intra-abdominal EPS and the sixteenth case of EPS histologically displaying the feature of CCAM type 2. Pathologists should be aware that EPS in any location might display histologic features of CCAM type 2 even if the EPS is intra-abdominal.

We report the clinical findings and pathological lung changes in four children following a cultural practice of forced feeding with animal fat (ghee) during infancy. The clinical presentation was of acute or chronic chest infection which failed to respond to antimicrobial therapy. The radiographic features ranged from extensive bronchopneumonia to collapse/consolidation and bronchiectasis. The light microscopy findings included diffuse mononuclear interstitial pneumonia, intraalveolar desquamation of pneumocytes, lipid granuloma formation, lung atelectasis and bronchiectasis. In the two children with longstanding reactions, the striking feature was the minimal lipid engulfment by the macrophages, the continuation of the mononuclear interstitial pneumonia, bronchiectasis and minimal lung fibrosis. In these two older children, the lung lymphatics were probably the main channels for drainage of the aspirated ghee.

A total of 249 patients, undergoing appendectomy for acute appendicitis, were prospectively randomized into two groups. Group I, comprising 132 patients, received sterile normal saline irrigation to the surgical wound at closure. Alternatively, Group II included 117 patients, who received intraoperative topical ampicillin irrigation of the wound. Both groups were comparable with regard to age, sex, duration of symptoms, and severity of appendicitis. All patients additionally received preoperative systemic gentamicin and Flagyl. Wound infection occurred in 5.3% of Group I compared to only 0.9% of Group II (P<0.05). The reduction in infection rate was significant (P<0.05) in histologically proven appendicitis. We conclude that the addition of intraoperative topical ampicillin to systemic gentamicin and Flagyl augments prophylaxis against wound infection in acute appendicitis.

The Button gastrostomy has become popular for patients requiring long-term enteral feeding, because it is considered less irritating, more stable and more esthetically acceptable than the traditional tube gastrostomy. By a standardized questionnaire and personal interview, the authors evaluated prospectively the efficacy and complication rate in 19 children who had a Button gastrostomy inserted during a 6-month period. In 15 children the Button replaced a standard tube gastrostomy, and in 4 the Button was inserted surgically initially. Thirteen children had severe neurologic disabilities, and 6 required supplemental enteral feeding as part of the nutritional management of another chronic disease. In all 19 children, the Button was esthetically more acceptable and produced less skin irritation than the standard tube gastrostomy. All but one caregiver thought that the Button gastrostomy was preferable to a tube gastrostomy. This was especially apparent in the six neurologically normal children who were able to be more active and had an improved self-image. Cost analysis showed that, despite the higher initial cost of the Button, elimination of the need for frequent tube changes and hospital visits made it ultimately more cost effective than the standard tube gastrostomy. The authors conclude that the Button gastrostomy is a useful alternative to the standard tube gastrostomy in selected patients. Close long-term follow-up is extremely important to ensure a good result.