Lerner M E, Farman J, Cho K, Tyler I, Mullen D
Department of Radiology, Columbia-Presbyterian Medical Center, New York, NY 10032-3204.
Clin Imaging. 1992 Jul-Sep;16(3):194-7. doi: 10.1016/0899-7071(92)90050-j.
Leiomyoblastoma is an uncommon tumor of the stomach. Usually exogastric in site, the tumor may grow to a significant size before it becomes symptomatic. Various appearances of the tumor include cystic and solid forms as well as a combination of both. Tumor hypervascularity may be identified on computed tomography (CT). The development of calcification in this tumor is rare. Late recurrence of the tumor may occur. The differential diagnosis should include leiomyosarcoma, leiomyoma, pancreatic pseudocyst, and cystadenoma.
平滑肌瘤样细胞瘤是一种罕见的胃部肿瘤。该肿瘤通常位于胃外，在出现症状之前可能会长到相当大的尺寸。肿瘤有多种表现形式，包括囊性和实性，以及两者的组合。在计算机断层扫描（CT）上可发现肿瘤血管增多。这种肿瘤很少发生钙化。肿瘤可能会出现晚期复发。鉴别诊断应包括平滑肌肉瘤、平滑肌瘤、胰腺假性囊肿和囊腺瘤。
