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Benign cystic mesothelioma is a very rare and uncommon lesion, first reported by Plaut in 1928. It affects young women of reproductive age. It is usually asymptomatic or has non-specific symptoms. Diagnosis remains difficult despite the evolution of imaging, and the histopathological study is the key examination to make the diagnosis. Surgery remains the only curative treatment, regardless of significant rate of recurrence, and until today, no consensus on the therapeutic strategy is established.

Introduction: Bladder exstrophy is a major malformation in paediatric urology. The treatment results are not still completely satisfactory, and their management is an enormous problem in Sub-Saharan Africa. While outlining our challenges, we report our management experience to improve our results. Subjects and Methods: We retrospectively reviewed the records of patients undergoing surgical repair of classic bladder exstrophy at our department between January 2010 and December 2019 (10 years). Epidemiological, clinical, therapeutic and evolution data were analysed. Results: Twenty-five children with classic bladder exstrophy were treated. Our series included 16 boys and 9 girls with a sex ratio of 1.7. Age ranged from 0 day to 6 years. Twenty-five bladder closures were performed, associated to pelvic osteotomy in 11 cases. Epispadias repair was performed on nine boys. Eight cases of bladder neck reconstruction and three cases of bladder enlargement were performed. We observed six bladder fistulas, four wound dehiscence, of which three partial, two parietal suppurations and six cases of urinary tract infection. Eight children had a continence of 1–2 h. Conclusion: The treatment of bladder exstrophy in our context is still limited because of financial difficulties encountered by the population and the insufficient technical platform in our country.

Introduction: Scoliosis is the most frequent spine deformity in children. Epidemiological data are available in Western countries due to the systematic screening policies implemented at school. Unfortunately, in our country, there are neither national data nor screening policy for scoliosis. Are the epidemiological and diagnostic characteristics of scoliosis in our practice similar to the data in the literature? Patients and Methods: We retrospectively reviewed 106 medical records of patients under 19 years old between 2010 and 2019 at the 'Vivre Debout' Centre for structural scoliosis confirmed by spine X-ray with a Cobb angle ≥10°. The epidemiological and diagnostic characteristics were noted. The data were treated with Excel 2010. Results: The mean frequency of scoliosis was 10 cases/year. The male-to-female sex ratio was 1:1.3. The mean age at diagnosis was 11.2 ± 2.13 years. There was a family history of scoliosis in two cases (1.8%). Twenty-four girls (39.3%) out of 61 had had menarche at the time of diagnosis. The mean time from noticing deformity to consultation was 17.9 ± 21.9 months. Lateral deviation of the spine (n = 77; 72.6%), hump (n = 12; 11.3%) and pain (n = 3; 2.8%) were the main complaints for consultation. In 14 cases (13.2%), the discovery was fortuitous during a medical examination for another complaint. The curvature was single in 88 cases (83%) and double in 18 (17%). The convexity was right in 69 cases (65.1%) and left in 37 (34.9%). Curvatures were thoracic (n = 57; 53.8%), lumbar (n = 10; 9.4%) and thoracolumbar (n = 39; 36.8%). The average Cobb angle was 35.2° ±10.71° (range: 11°–90°). Curvatures were moderate (20°–40°) in 49 cases (46.2) and severe (>40°) in 18 (17%). The aetiologies were predominated by idiopathic causes (n = 79; 74.5%), followed by congenital (n = 16; 15.1%) and neuromuscular (n = 11; 10.4%) causes. Conclusion: Scoliosis is uncommon in our practice. It is characterised by single curvature. The predominance of moderate and severe curvatures was due to delayed consultation.

Background: Elastic stable intramedullary nailing has become the treatment of choice for femur shaft fractures in school-age children in developed world. However, in the sub-Saharan Africa, this management is still challenging because of the lack of fluoroscopy in more hospitals. We performed either primary open reduction and intramedullary K-wire fixation (PORIKF) or conservative treatment. The aim of this study was to compare the clinical and functional outcomes of these two procedures employed. Patients and Methods: This retrospective study included 62 children with 64 fractures (10 years on an average; range: 6–15 years) treating for femoral shaft fractures either by PORIKF (n = 21; 23 fractures) or skin traction followed by spica cast (n = 41) between 2008 and 2017. Outcomes were assessed using Flynn criteria. Comparisons were made by Fisher and Student's t-test with a significant P < 5%. Results: Outcomes were satisfactory in 21 cases (91%) in the PORIKF group compared with 32 (78%) in the conservative group (P = 0.3012). The average hospital stay was 18.6 days in the PORIKF group, whereas it was 20 in the conservative group (P = 0.0601). The mean time for bone union was 13.9 weeks in the PORIKF group and 13.2 weeks in the conservative group, (P = 0.4346). There was a statistically significant difference between the two groups in terms of major complications (P = 0.0177). One patient had osteomyelitis in the PORIKF group. Unacceptable shortening >2 cm was observed only in the conservative group. The average time to return to daily activities was 30 days shorter in the PORIKF group when compared to conservative group (P < 0.05). Conclusion: PORIKF provides better results than conservative treatment. Open reduction did not increase the rate of infectious complication.

Traumatic vulvar hematomas are rare in children. they are most often due to perineal blunt trauma in non obstetric population. Management was not establishing and conservative treatment alone is sufficient in most cases. The time to surgery and their indications must be precise to avoid complication. This is a report of a teenager who presented with a large right vulva hematoma after pubic blunt trauma. Surgical intervention was done faced to the failure of initial conservative treatment. The outcome was uneventfull.

The surgical treatment of long bone defects in septic environments remains a challenge for any orthopedic surgeon. The two-stage reconstruction technique described by Masquelet AC is a better alternative in our regions where expertise in microsurgical techniques is rare. We report our first experience with this technique through the reconstruction of the humeral diaphyseal bone defect. We presented a 12-year-old boy diagnosed with chronic osteomyelitis of the left humerus with sequestrum, a pathologic fracture with overly joint involvement. The first stage consisted of a sequestrectomy removing the entire humerus shaft (25 cm) with conservation of the humerus paddle followed by the implantation of cement spacer into the bone defect and stabilization with 2 Kirschner wires (22/10th) and a thoraco-brachial cast. Eleven months later, we performed a cancellous autograft associated with a free non-vascularised fibula graft (12 cm). The bone corticalisation was obtained after 11 months. At the 43-month follow-up, despite joint stiffness and unequal length of brachial segments, the patient and his parents were satisfied.

Background: The benign tumour of the maxilla is characterised by a slowly evolving swelling and usually painless symptoms. It is the object of a consultation in Odontostomatology in Africa when it becomes voluminous causing a significant aesthetic damage.In practice, modern imaging (CT) and, failing that, panoramic imaging of the jaws remain the best means of assessing the size and extent of the tumour, with definitive diagnosis requiring clinical, radiological and histological observations. Objective: The aim of this study was to investigate the clinical and radiographic aspects of benign maxillary tumours diagnosed at the Centre de Consultations et de Treatments Odonto-Stomatologiques (CCTOS). Methods: Our study is descriptive and included 32 records based on clinical examination and panoramic radiography of the maxilla of patients admitted to the Department of Surgery and Odontological and Maxillofacial Pathologies of the CCTOS during one year. Résults: It was revealed that of the 32 cases of benign tumours, a female preponderance was observed with an average age of 30.72 years. The predisposition of the location was the right mandibular corpus of the patient. The radiographic images were large bone lyses, well limited but with inconsistent rhizoses. Conclusion: Our study showed the delay of clinical symptomatology on the radiographic image in the diagnosis of benign maxillary tumours and the frequency of bulky bone tumours.

The acute scrotum in a neonatal patients is an emergency. Its'etiology is variable, mostly represented by testicular torsion, trauma or adrenal hemorrhage. Previously, immediate scrotal exploration was considered imperative for diagnosis and treatment. With good imaging studies, some patients are conservatively managed. We report two cases of neonatal adrenal hemorrhage presenting as acute scrotum misguiding the clinician to rule out a local scrotal pathology. As the clinical examination is not reliable in a new-born, it definitely requires an imaging evaluation to establish the diagnosis. This case report tries to outline the importance of the correlation between acute adrenal hemorrhage and acute scrotum and the role of ultrasonography as a useful tool for differential diagnosis. A well performed ultrasound examination helps to identify an abdominal pathology as the cause of an acute scrotum and to specifically diagnose an adrenal hemorrhage in order to avoid unnecessary surgical exploration.

Background: Nicolau syndrome is a rare, potentially severe complication that may occur after any drug injection, particularly after intramuscular, subcutaneous or intraarticular injection. The pathogenesis of the necrosis is not completely known, it's presumed that ischemic necrosis is induced by direct vascular injury, perivascular inflammation, and vascular constriction. Few case was reported since the first description by Freudenthal in 1924 and Nicolau in 1925. Case report: we report two cases of Nicolau syndrome in the child after benzathine penicillin intramuscular injection in the thigh. The cases were complicated by a necrosis of the extremities and a Volkmann syndrome. Conclusion: Nicolau syndrome is an uncommon iatrogenic ischemic necrosis of the skin and deeper tissue. It is reported to occur after intramuscular injection for certain drugs such as benzathine penicillin. The pathogenesis is unknown but embolic occlusion, inflammatory and physical obstruction of blood vessels have been suggested in our cases. There is no standard guideline for its management.

Double prolapsed intussusception is a rare complication of persistent omphalomesenteric duct and it represents a surgical emergency. Any delay in its management may lead to a negative outcome. We report the case of a 6 week-old boy with intestinal necrosis due to a double ileum intussusception prolapse through a persistent omphalomesenteric duct. At the time of the presentation the infant had signs and symptoms of intestinal obstruction and intraoperatively intestinal necrosis on 25 cm of the double intussuscepted bowel was found. A resection of the ileum was performed followed by an end-to-end anastomosis with uneventful evolution and discharge on the 3rd postoperative day. We report a serious complication due to a delay in management of a persistent omphalomesenteric duct.

An 8-year-old boy was brought to the paediatric surgery department having amputated his penis and both testicles during a road traffic accident. Examination of the perinea showed a complete amputation of penis, scrotum and testicles. We performed debridement and skin suture initially. The urethral orifice was catheterized by a 10 F Foley's catheter. I the herein case report, we discuss the incidence, management and complications of genital amputation in a young boy. Moreover, the existing literature in this subject is reviewed. Keywords: Child, Male genital injuries, Trauma

Maxillary osteitis is a bone tissue disease or condition with a dentoalveolar origin. This condition remains a public health concern in most developing countries, particularly in the Ivory Coast. Without appropriate management, it can alter the patient's overall health owing to aesthetic, functional, and psychological complications. This study aimed to provide a better understanding of odontogenic maxillary osteitis to consequently improve its diagnosis and medical care. Three major etiologies of maxillary osteitis have been reported: infectious, traumatic, and physicochemical causes. According to the literature, osteitis is grouped into two clinical forms, namely circumscribed osteitis and diffuse osteitis. Their diagnosis is based on a rigorous clinical examination as well as radiographic, histological, and bacteriological examinations. At the Cocody University Hospital's Odontostomatological Consultation and Treatment Center (CCTOS), patients with the late stages of the condition present with significant, disabling, and unsightly osteocutaneous-mucous lesions. Treatment of this osteitis is preventive, curative, and restorative. Odontogenic maxillary osteitis is encountered frequently and typically at a late stage at the Cocody University Hospital's CCTOS. To limit aesthetic and functional damage, raising awareness among African people about oral hygiene and the need for regular consultations should be encouraged.