A case of retroperitoneal lipoleiomyoma
Author(s) -
Mee Hye Oh,
In Chul Cho,
Yong Ik Kang,
Chungyeul Kim,
DaeSu Kim,
Hyun Deuk Cho,
Han Kyeom Kim
Publication year - 2001
Publication title -
journal of korean medical science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.743
H-Index - 66
eISSN - 1598-6357
pISSN - 1011-8934
DOI - 10.3346/jkms.2001.16.2.250
Subject(s) - leiomyoma , adipose tissue , angiomyolipoma , liposarcoma , differential diagnosis , abdomen , medicine , lipoma , smooth muscle , atypia , pathology , smooth muscle tumor , anatomy , sarcoma , kidney
We report a case of lipoleiomyoma which arose in retroperitoneum and presented with progressively distended abdomen in a 56-yr-old woman. The tumor was well encapsulated and consisted of two components, benign smooth muscle cells and mature adipose tissue without any atypia. It is likely to be mistaken as extrarenal angiomyolipoma, well-differentiated liposarcoma and leiomyoma with fatty change. We review the histologic characteristics of previously reported myolipoma and describe essential points of differential diagnosis.
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