Primary adrenal leiomyosarcoma (PAL) is an extremely rare mesenchymal tumors and originates from the smooth muscle wall of the central adrenal vein and its branches. Herein we report a case of a 49-year-old female suffering from PAL. Computed tomography revealed a well-circumscribed heterogeneously mass measuring 6 × 5 × 5 cm located in the left suprarenal areal, and a left laparoscopic adrenalectomy was underwent. Microscopic examination showed a hypercellular tumor with intersecting fascicled of spindled cells. Immunohistochemical staining showed that the cells were positive for desmin, smooth muscle actin (SMA), vimentin and negative for CD34, CD117, S100, Bcl-2 and Dog1. No oncological treatment underwent after surgery, and the patient had no recurrence or metastasis at 6 months postoperatively.
作者:Yihong, Zhou;Yuxin, Tang;Jin, Tang;Fei, Deng;Guanghui, Gong;Yingbo, Dai
来源:International journal of clinical and experimental pathology 2015 年 8卷 4期