BRAF hot spot mutation in thyroid carcinomas: first Moroccan experience from a single-institution retrospective study.

Background: The incidence of thyroid cancer is increasing worldwide at an alarming rate. BRAF mutation is described to be associated with a worse prognostic of thyroid carcinomas, as well as extrathyroidal invasion and increased mortality.

Objective: To our knowledge, there are no reported studies neither from Morocco nor from other Maghreb countries regarding the prevalence of BRAF mutation in thyroid carcinomas.

Erratum to: Severe Paraneoplastic Parkinsonism: A Rare Cause Revealing Breast Cancer.

This corrects the article on p. 310 in vol. 13, PMID: 28748681.

Inflammatory myofibroblastic tumor of the lacrimal gland: case report of an exceptional location.

Background: Inflammatory myofibroblastic tumour (IMT) is a mesenchymal neoplasm of intermediate biological potential that may affect a wide range of anatomic sites but has a particular predilection for the lung and intra-abdominal soft tissues.

Case Presentation: We report here an exceptional case of inflammatory myofibroblastic tumor arising in the lacrimal gland and presenting as an orbital mass in a 24-year-old male.

Conclusion: This report aims to discuss the importance of histopathological and immunohistochemical findings in arriving at the diagnosis, which helps dictate the management, treatment and prognosis of the patient.

Expression of human epidermal growth factor receptor 2 in bladder urothelial carcinoma.

Background: Urothelial bladder carcinoma (UBC) is one of the most prevalent cancers in men worldwide. Human epidermal growth factor receptor 2 (HER2) expression has been detected in a wide range of urothelial carcinoma. Despite many reports in the literature, the prognostic significance of this overexpression remains unclear.

Primary Burkitt lymphoma of the thyroid gland: case report of an exceptional type of thyroid neoplasm and review of the literature.

Background: Primary thyroid lymphoma is an uncommon pathological entity that accounts for only 1 to 5 % of all thyroid malignancies. Primary Burkitt lymphoma of the thyroid gland is very rare. This article presents the first Moroccan case of a primary BL of the thyroid to be reported in the literature to date.

Giant adrenal hemangioma: Unusual cause of huge abdominal mass.

Adrenal hemangioma is an extremely rare benign and non-functioning neoplasm of the adrenal gland. We report a case of a 71-year-old woman admitted for intermittent abdominal pain and abdominal distension associated with vomiting and chronic constipation for 5 years. Physical examination revealed a large abdominal mass.

Adenoid cystic carcinoma of the trachea: a clinico-pathological analysis.

Primary malignant tracheal tumors are not common and adenoid cystic carcinoma (ACC) of trachea is very rare. The diagnosis is often delayed due to the atypical symptoms. We report an extremely rare case of ACC of proximal trachea, in a 55-year-old female who presented with a 12 month history of progressive dyspnea.

Intraperitoneal solitary fibrous tumor.

Solitary fibrous tumors of the pelvis are rare. We report the case of a 32-years-old patient who presented with abdominopelvic mass. The imaging studies showed a right adnexal mass of more than 10 cm.