Late presentation of gastric duplication cyst in pediatric patient: Lessons learned.

Gastrointestinal duplication is an infrequent congenital disorder characterized by the presence of a muscular layer covered by mucosa. Gastric duplication cysts account for approximately 2%-9% of all gastrointestinal duplication cysts. The typical clinical presentation often includes symptoms such as epigastric pain, vomiting, and the presence of a palpable abdominal mass.

Diagnostic difficulties of primary angiosarcoma of the breast: a case report.

Background: Angiosarcoma of the breast is a rare tumor, which may be primary or secondary to breast surgery or irradiation. It is characterized by polymorphic and nonspecific clinical and radiological features. A pathologist plays a key role in positive and differential diagnosis and in establishing the prognosis: only a histological examination can confirm the diagnosis, and the histologic grade is the most important prognostic factor.

Peripheral primitive neuroectodermal tumors of the spine: a case report and review of the literature.

Background: Peripheral primitive neuroectodermal tumors are extremely rare tumors in the spine; only 18 cases of extra-dural peripheral primitive neuroectodermal tumor cervical region have been reported. The aim of this report is to highlight the challenges in diagnosis and management of this condition.

Case Presentation: We present a case of 5-year-old Moroccan boy, who presented with torticollis for 1 month.

Cellular angiofibroma of the vulva: a poorly known entity, a case report and literature review.

Background: Cellular angiofibroma represents a newly described, site specific tumor. Histologically, CAF is a benign mesenchymal neoplasm characterized by two principal components: bland spindle cells and prominent small to medium-sized vessels with mural hyalinization. The indolent nature of the lesion is underscored by the uniformity of its constituent stromal cells, and their lack of nuclear atypia.

[Pathological and clinical correlations in renal AA amyloidosis: A Moroccan series of 30 cases].

Objective: Study of histological and clinical correlations of 30 cases of renal amyloidosis AA diagnosed between November 2010 and December 2012.

Results: The main causes associated with amyloidosis AA were represented by chronic infectious diseases (60%). Nephrotic syndrome and renal failure were observed in 94% and 73% respectively.

Renal amyloidosis due to familial mediterranean fever misdiagnosed.

Familial Mediterranean fever (FMF, MIM 249100) is an autosomal recessive disease affecting mainly patients of the Mediterranean basin. It is an autoinflammatory periodic disorder characterized by recurrent episodes of fever and abdominal pain, synovitis, and pleuritis. The major complication of FMF is the development of renal AA amyloidosis.

Kaposi's sarcoma following immunosuppressive therapy for vasculitis.

Kaposi's sarcoma (KS) is widely reported to develop after renal transplantation and is induced by activation of a latent human herpes virus 8. We report the clinical features and outcome of a 50-year-old woman who presented with KS 18 weeks after starting immunosuppressive therapy for vasculitis. She had positive-titer IgG antibody to human herpes virus 8.

Prevalence of human papillomavirus genotype among Moroccan women during a local screening program.

Introduction: Many studies have indicated a causal relationship between genital human papillomavirus (HPV) infections and cervical cancer. This study aimed to determine the prevalence and genotypes of six high-risk oncogenic human papillomaviruses in cervical lesions from Moroccan women with normal and abnormal cytology.

Methodology: The study included 938 women from the Children's and Mothers' Pathology Department of Ibn Sina Hospital, Rabat.

[Acute renal failure due to malignant lymphoma infiltration].

We present two cases of renal lymphoma revealed by acute renal failure (ARF), which remains a rare clinical entity. Case 1 was a 29-year-old man with an ARF. The diagnosis was a primitive kidney immunophenotype B lymphoma.

[Sclerodermic renal crisis: case report].

Sclerodermic renal crisis is defined as a severe arterial hypertension or rapidly progressive glomerulonephritis in a sclerodermic patient, associated with anuria due to no other cause but systemic sclerodermia. It constitutes a rare and dangerous complication. The renal prognosis can be effectively improved by converting enzyme inhibitors, allowing a better arterial hypertension control.

[Severe ethylene glycol intoxication by skin absorption].

Unlabelled: Ethylene glycol is present predominantly in antifreeze,and in industrial solvents. Accidental ingestion of ethylene glycol is relatively rare, but may be potentially lethal. It results in a depression of the central nervous system, a severe metabolic acidosis and an acute renal failure by tubular precipitation of calcium oxalate crystals.

[Giant cell fibroblastoma recurring as dermatofibrosarcoma. A pediatric case report].

Giant cell fibroblastoma (GCF) is a rare neoplasm occurring mostly in children. It has a tendency to recur locally after treatment. We report a new case noticed in an five year-old child who developed recurrence a first time three years later with the picture of GCF and at a second time with the picture of dermatofibrosarcoma protuberans 17 months later.