Meckel's diverticulum is the rudiment of the embryonic yolk sac.

麦克尔憩室是胚胎黄囊的未发育完全器官.

互联网

The yolk sac is gradually vascularized.

卵黄囊逐渐被血管化了.

互联网

The gonads form from a group of large granulated yolk sac cells which invacle ridges.

性腺是由一群大的颗粒的卵黄囊细胞入缀生殖峭而形成.

互联网

Four malignant GCTs ( 1 seminoma, 1 choriocarcinoma, and 2 yolk - sac tumors ) have been treated in our hospital.

共有包括一位精细胞瘤 、 位绒毛膜癌及两位 卵黄 囊瘤在内的四位恶性生殖芽细胞肿瘤的病人于本院治疗.

互联网

Objective To evaluate the value of yolk sac size and morphology in early pregnancy and prognosis.

目的探讨卵黄囊对早孕的诊断及其预后的价值.

互联网

Purpose To study the clinicopathological features of yolk sac tumor ( YST ) of the heart.

目的:探讨心脏 卵黄 囊瘤临床病理特征.

互联网