Small bowel lymphangioma causing ileo-ileal intussusception in adults.

Introduction: Lymphangioma is a rare benign tumor found in gastrointestinal tract. Most lymphangiomas can occur at any age and but mostly are found in children and infants. They are mainly due to malformation of the lymphatic system.

Human papillomavirus-related basaloid squamous cell carcinoma of the bladder associated with genital tract human papillomavirus infection.

Basaloid squamous cell carcinoma is a biologically aggressive neoplasm mainly found in the head and neck region. Recently, four cases of basaloid squamous cell carcinoma of the bladder have been reported, and three of them occurred in patients with neurogenic bladder, repeated catheterizations and human papillomavirus infection of the urinary tract. To the best of our knowledge, none of the patients affected by basaloid squamous cell carcinoma of the bladder described in the literature had documented genital involvement by human papillomavirus.

Myxoid leiomyosarcoma of the uterus: a case report.

Only 30 cases of myxoid leiomyosarcomas (MLMS) have been reported to date. The authors describe a further case in a 66-year-old woman. The main differential diagnoses include: myxoid inflammatory myofibroblastic tumours, mixoid leiomyoma, and endometrial stromal tumours.

Unusual presentation of primary T-cell lymphoblastic lymphoma: description of two cases.

Background: T-cell lymphoblastic lymphoma comprises approximately 85-90% of all lymphoblastic lymphomas. It often arises as a mediastinal mass, and with bone marrow involvement. Presentation at other sites without nodal or mediastinal localization is uncommon.

Leiomyomatosis peritonealis disseminata: an additional case.

Leiomyomatosis peritonealis disseminata (PPD) is a rare smooth muscle tumour of women in the reproductive age. It is characterized by multiple small nodules on the peritoneal surface, mimicking a metastatic process. To date, about 100 cases have been reported in literature.