Related Experiment Video
Updated: May 27, 2026
08:43
Culture, Manipulation, and Orthotopic Transplantation of Mouse Bladder Tumor Organoids
Published on: January 31, 2020
Bladder perivascular epithelioid cell tumor: a novel rare neoplasm
Dimitra Kyrou1, Dimitris Staios, Athanasios G Papatsoris
1Department of Gynaecology, Clinic St. Elisabeth-St. Vincent, Liège, Belgium.
Urologia Internationalis
|November 19, 2011
Abstract:
Perivascular epithelioid cell tumors (PEComas) have recently been defined as a group of neoplasms that have in common the co-expression of melanocytic and smooth muscle markers. We report a novel case of a rare bladder PEComa and we review the relevant literature.
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The lower urinary system consists of the urinary bladder and urethra, which are essential in storing and expelling urine from the body. Together with the internal and external sphincters, these structures work together to regulate urination effectively.Anatomy of the BladderThe urinary bladder is a muscular, stretchable organ behind the pubic bone and in front of the rectum. In females, the bladder is positioned anterior to the vagina and inferior to the uterus, while in males, it is located...
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The urinary bladder is a hollow, muscular sac that temporarily stores urine before it is expelled from the body. It can hold approximately 600 mL of urine prior to micturition. The bladder is retroperitoneal and located behind the pubic symphysis in the pelvic floor.
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