Description of the disease * EnglishPolish Pobierz sekcję do PDF Definicja Dedifferentiated liposarcoma (DDLS) is a high-grade subtype of liposarcoma (LS; see this term) that progresses from well-differentiated liposarcoma (WDLS; see this term), and most often occurs in the retroperitoneum. It is defined as a region of nonlipogenic sarcoma associated with WDLS. . Disease data Klasyfikacja Histopathological subtype Synonimy DDLS DDLS Kod ORPHA 99970 Kod OMIM - Kod ICD10 C49.9 Kod ICD11 XH1C03 *Soruce Extended description of the disease Pobierz sekcję do PDF No additional description. Orphanet - interntowa baza danych dotyczących rzadkich chorób i sierochych leków. ©INSERM 1999 - Dostępna na stronie www.orphanet.pl