Kotano Y, Iwabuchi I, Keruma T, Ishikawa Y, Kadota K
Hakkaido Branch Laboratory, National Institute of Animal Health, Sapporo, Japan.
Zentralbl Veterinarmed A. 1996 Nov;43(9):531-41. doi: 10.1111/j.1439-0442.1996.tb00485.x.
Three cases of bovine sex cord-stromal tumours, including a sex cord tumour with annular tubules and two granulosa cell tumours, are described. These tumours had tubular structures and hyaline or eosinophilic bodies, composed of multilayered basal laminae. The present study suggests that bovine granulosa cell tumours of the ovary are able to show morphology similar to that of Sertoli cell tumours of the testis and that sex cord tumours with annular tubules arise from granulosa cells but indicate Sertoli cell differentiation.
本文描述了3例牛性索间质肿瘤，包括1例环状小管性索肿瘤和2例颗粒细胞瘤。这些肿瘤具有管状结构以及由多层基膜组成的透明或嗜酸性小体。本研究表明，牛卵巢颗粒细胞瘤能够呈现出与睾丸支持细胞瘤相似的形态，并且环状小管性索肿瘤起源于颗粒细胞，但显示出支持细胞分化。
