ArticleCaspian journal of internal medicine2021
Retroperitoneal lipoma, a rare cause of pelvic mass in women.
Article in Caspian journal of internal medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed, 5 citations in OpenAlex.
- A Rare Case of Atypical Pelvic Retroperitoneal Lipoma Mimicking Liposarcoma; A Case Report and Review of Literature.Clinical case reports · 2025Article
- Intra-Abdominal and Retroperitoneal Benign Lipomatous Tumors-An Extremely Rare Mimic of Liposarcoma and its Diagnostic Challenge.International journal of surgical pathology · 2024Article
- Simultaneous excision of pelvic lipoma and robot-assisted radical prostatectomy.BMJ case reports · 2023Article
- Retroperitoneal lipoma and bilateral renal cell carcinoma in a rare co-existence.International journal of surgery case reports · 2022Article
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLipoma is a benign mesenchymal tumor of soft tissue that occurs in almost all parts of the body where fat normally exists. Retroperitoneal lipomas are very infrequent condition with about 20 cases represented in the literature since 1980. They usually present as an abdominal mass or with pressure symptoms to adjacent organs. CASE PRESENTATION: A 66-year-old, post-menopausal woman referred to Imam Hossein Medical Center due to abdominal pain. Abdominopelvic magnetic resonance imaging (MRI) revealed a large mass containing fat component without enhancement on the right side of the pelvis. Tumor markers were within normal ranges. The patient underwent laparotomy and a 12 cm retroperitoneal mass which was located on the iliopsoas muscle with extension into the inguinal canal was resected with pathology report of lipoma. There has been no recurrence after one year of follow-up since surgery.
conclusionIn the differential diagnosis of retroperitoneal pelvic mass at all ages, lipoma should be considered as a rare cause.
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