Holý V, Hadinec V, Hejda V
Cesk Patol. 1975 Jan;11(1):34-40.
Five cases of leiomyoblastoma of the stomach and one located in the small intestine have been reported. Two of the gastric tumours metastasized. The characteristic feature of leiomyoblastoma is vacuolation of the cytoplasm of polygonal tumour cells, with regularly demonstrable transitions into smooth muscle cells. The size of the neoplasm and the presence of mitoses do not represent sufficiently reliable features permitting to recognize the biological behaviour of the tumour. Cellular and nuclear pleomorphism seemed to be a much more reliable index of malignancy in the two cases of ourselves.
已报道了5例胃平滑肌瘤和1例位于小肠的平滑肌瘤。其中2例胃肿瘤发生了转移。平滑肌瘤的特征性表现是多角形肿瘤细胞的细胞质空泡化，可规律性地显示向平滑肌细胞的转变。肿瘤的大小和有丝分裂的存在并非足以可靠地识别肿瘤生物学行为的特征。在我们的2例病例中，细胞和核多形性似乎是更可靠的恶性指标。
