Spieth M E, Ansari A N, Forrester D M, Kimura R L, Assassa G S, Siegel M E
Department of Radiology, Los Angeles County and University of Southern California Medical Center, USC School of Medicine.
J Nucl Med. 1993 Nov;34(11):1990-1.
Osteosarcoma commonly presents with osseous and pulmonary metastases. We present an unusual case of extraosseous metastatic abdominal chondroblastic osteosarcoma presenting as intestinal obstruction.
骨肉瘤通常会出现骨转移和肺转移。我们报告了一例罕见的骨外转移性腹部软骨母细胞性骨肉瘤,表现为肠梗阻。