background: mullerian adenosarcoma, a rare tumor, is composed of mixed mesenchymal and epithelial elements. the epithelial component is typically benign and admixed with malignant sarcomatous stroma. this tumor can be distinguished in approximately 8% of all uterus sarcomas and commonly originates in the endometrium as a growing polypoid mass in the uterine cavity. all age groups are affected b...

Prolonged inflammation or irritation due to renal calculi can induce glandular metaplasia of the urothelium and even malignant neoplasm. Primary adenocarcinoma in pelvicalyceal system is a rare tumor in such patients. Here, a case of carcinoembryonic antigen (CEA) positive primary tubulovillous adenocarcinoma in pelvicalyceal system is reported. A 57-year-old male with right abdominal pain and ...

Although ovarian cancer is the second most common gynecological cancer, it malignancy that causes death. Approximately 75% of patients are diagnosed at an advanced stage, and high-grade serous-type detected in these patients. The final pathology result our case was serous carcinoma. Our patient, 39 years old, applied to emergency department with complaints inability urinate for three days new o...

Background Urachal tumors are exceedingly rare, and adenocarcinoma is the most common malignant urachal neoplasm. Here, an especially rare patient of primary leiomyosarcoma from our hospital was reported, only five patients have been reported thus far since 1981. Case description A 24-year-old man admitted due to urinary tract symptoms. Both urogenital ultrasonography contrast-enhanced computed...

DESCRIPTION A 92-year-old lady presented to the emergency department with a 2-day history of generalised colicky abdominal pain, diarrhoea and vomiting. Her medical history included gallstones and a right hemicolectomy for a benign caecal neoplasm in 2008. Abdominal palpation revealed suprapubic tenderness with no peritonism. Initial investigations included a white cell count of 12.5×10/l, C-re...

Umbilical endometriosis has an estimated incidence of 0.5%-1% of all patients with endometrial ectopia. It is a very rare disease, but should be considered on the differential diagnosis of umbilical lesions. We report on a case of spontaneous umbilical endometriosis in a 38-year-old woman, with a dark brown nodule periodically bleeding, associated with severe abdominal pain. There was no histor...

OPINION STATEMENT Malignant peritoneal mesothelioma (MPM) is an aggressive neoplasm that rapidly spreads within the confines of the abdominal cavity to involve most accessible peritoneal and omental surfaces. Current treatment options are unsatisfactory, and new approaches are needed. Recent publications have reported improved survival with an intensive loco-regional treatment strategy includin...