Large retroperitoneal leiomyoma developed from the pelvic floor to the buttocks
| Autor: | Takuhisa Okada, Kyoichi Ogata, Makoto Sohda, Makoto Sakai, Hiroomi Ogawa, Kohei Tateno, Yoko Motegi, Kunihiko Suga, Katsuya Osone, Ryuji Katoh, Hiroshi Saeki, Ken Shirabe, Takaya Makiguchi |
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| Rok vydání: | 2021 |
| Předmět: |
Adult
medicine.medical_specialty 03 medical and health sciences 0302 clinical medicine Surgical oncology Progesterone receptor medicine Humans Retroperitoneal Neoplasms Buttocks neoplasms Pelvic floor Leiomyoma business.industry Gastroenterology Pelvic Floor General Medicine medicine.disease female genital diseases and pregnancy complications Colorectal surgery body regions Ki-67 Antigen medicine.anatomical_structure 030220 oncology & carcinogenesis Female 030211 gastroenterology & hepatology Radiology business Abdominal surgery Rare disease |
| Zdroj: | Clinical Journal of Gastroenterology. 14:1169-1174 |
| ISSN: | 1865-7265 1865-7257 |
| Popis: | Retroperitoneal leiomyoma is a very rare disease, with little reported information on its origin. Herein, we report a case of a large retroperitoneal leiomyoma that developed from the pelvic floor. A 44-year-old woman had a large mass protruding outside the body from the right hip. Imaging revealed a large tumor developing from the pelvic floor to the buttocks. It was difficult to identify the place of origin. Upon preoperative biopsy, the patient was diagnosed with retroperitoneal leiomyoma. Tumor removal with abdominoperineal and partial vaginal resection was performed. Based on the histological findings of the surgical specimens, she was diagnosed with a retroperitoneal leiomyoma (gynecologic type) via immunohistochemistry, the tumor cells were positive for αSMA, desmin, estrogen receptor(ER), and progesterone receptor(PgR), but negative for myoglobin, S-100, CD34, and MIB-1.This is a case of a large retroperitoneal leiomyoma that was successfully removed via abdominoperineal and partial vaginal resection. |
| Databáze: | OpenAIRE |
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