Tada I, Zeze K, Nakashima K, Kuwahara A, Saitoh T, Kobayashi M
Gan No Rinsho. 1984 Nov;30(14):1812-8.
In the past 10 years, malignant diseases have been revealed in 157,836 autopsy cases (in Japan). Among them, gastric cancer was found in 17.5% and leiomyosarcoma in 0.45%. In addition, the frequency of leiomyosarcoma of the stomach was only 0.08%. In the literature, 20 cases of the coexistence of cancer and leiomyosarcoma in the same stomach (were) reported in Japan prior to (data). Eight of these were early cancer. Subsequently, three cases, including two of our own, were added. In our two patients, early cancer and leiomyosarcoma coexisted independently in the same stomach. It is suggested that the stomach with leiomyosarcoma may have a tendency to be cancerous.
在过去10年中，（日本的）157,836例尸检病例中发现了恶性疾病。其中，胃癌占17.5%，平滑肌肉瘤占0.45%。此外，胃平滑肌肉瘤的发生率仅为0.08%。在文献中，在（该数据）之前，日本曾报道过20例同一胃内癌与平滑肌肉瘤并存的病例。其中8例为早期癌。随后，包括我们自己的2例在内，又增加了3例。在我们的2例患者中，早期癌和平滑肌肉瘤在同一胃内独立并存。提示患有平滑肌肉瘤的胃可能有癌变倾向。
