Derangement of adipose tissue: a case report of multicentric retroperitoneal liposarcomas, retroperitoneal lipomatosis and multiple subcutaneous lipomas.
No aetiological factors are at present known in the pathogenesis of liposarcomas. Benign lipomatous disorders, such as lipomas and lipomatosis, generally do not predispose to the development of liposarcomas. A case is presented of a patient with multicentric retroperitoneal liposarcomas, associated with retroperitoneal lipomatosis and preceded by a long history of multiple subcutaneous lipomas. In the literature this combination has not been described. This rare combination of lipomatous disorders seems to indicate a common derangement of adipose tissue.
Free University Hospital, Department of Surgery, Amsterdam, The Netherlands.
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F
Barkhof
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P
Melkert
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S
Meyer
C E
CE
Blomjous
D006801:Humans; D008067:Lipoma / Q000473:pathology*; D008068:Lipomatosis / Q000473:pathology*; D008080:Liposarcoma / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000473:pathology*; D012186:Retroperitoneal Neoplasms / Q000473:pathology*; D012878:Skin Neoplasms / Q000473:pathology*