Tall cell carcinoma with reverse polarity of the breast in a young patient: A case report.

Introduction And Importance: Tall cell carcinoma with reverse polarity (TCCRP) is a rare and newly recognized subtype of invasive breast carcinoma, first described in 2003. It shares histological similarities with tall cell papillary thyroid carcinoma, characterized by papillary structures with reverse cellular polarity. Due to its rarity, TCCRP has been poorly understood, and fewer than 100 cases have been reported globally.

EBV-associated leiomyosarcoma in an immunocompromised child: A unique intracranial case with genomic study.

Introduction And Importance: Epstein-Barr virus (EBV) is a common virus infecting more than 90 % of the adult population, typically without symptoms. While most infections remain asymptomatic, EBV is associated with over 200,000 new cancer cases annually. It is linked to several malignancies, including leiomyosarcoma (LS) in immunocompromised patients, a rare occurrence with fewer than 100 new cases per year globally.

Intralobar pulmonary sequestration associated with a bronchogenic cyst in an elderly woman: A case report.

Introduction And Importance: Congenital lung malformations (CLMs) are rare congenital abnormalities resulting from abnormal development of the foregut and tracheobronchial tree. Pulmonary sequestration (PS) and bronchogenic cysts (BC) are two such anomalies, and while they can occasionally coexist, the combination of intralobar pulmonary sequestration (ILS) and BC is exceptionally rare. Only a limited number of cases have been reported in the literature.