Fig. 1From: Pathogenic NF1 truncating mutation and copy number alterations in a dedifferentiated liposarcoma with multiple lung metastasis: a case reportPathological and radiological features of the DDLPS case. a On gross pathology, tumor showed well circumscribed tumor mass with internal multilobulated areas. b Multiple lung (blue arrow) and pleural metastases (red arrow) were detected by chest computed tomography. c Histological findings of representative tumor area showed dedifferentiated areas with spindle cells without lipogenic portion (left panel) and less dedifferentiated areas with round cells with lipogenic portion (right panel) (hematoxylin and eosin, original magnification, × 100)Back to article page