[Retroperitoneal well-differentiated inflammatory liposarcoma].
Inflammatory liposarcoma represents a rare variant of well-differentiated liposarcoma in which a chronic inflammatory infiltrate predominates simulating the appearance of malignant lymphoma and other nonneoplastic lesions. A case of this lesion occurring in the retroperitoneum was described in 43-year-old man. The differential diagnosis, especially from lymphoma and non neoplastic lesions such as inflammatory myofibroblastic tumor and Castelman disease are discussed.
Driss
Maha
M
Service d'anatomie et cytologie pathologiques, Institut Salah Azaiez, 1006 Bab Saadoun, Tunis, Tunisie. maha.driss@rns.tn
Bacha
Dhouha
D
Mrad
Karima
K
Dhouib
Rym
R
Sassi
Samia
S
Abbes
Imen
I
Chebbi
Ali
A
Romdhane
Khaled Ben
KB
D000328:Adult; D002454:Cell Differentiation; D003937:Diagnosis, Differential; D006801:Humans; D007249:Inflammation / Q000473:pathology; D008080:Liposarcoma / Q000000981:diagnostic imaging / Q000473:pathology*; D008297:Male; D012186:Retroperitoneal Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D014057:Tomography, X-Ray Computed