An endodermal sinus tumor ( yolk sac tumor ) of the testis is shown composed of primitive germ cells that form glomeruloid or embryonal - like structures 睾丸的内胚层窦肿瘤(卵黄囊肿瘤)由原始生殖细胞构成,这些细胞形成血管球或胚芽样结构。
endodermal sinus tumorとは意味:内胚葉洞腫瘍{ない はいよう どうしゅよう} endodermal sinus tumor meaning:[Medicine] An unusual and aggressive tumor of germ-cell origin that reproduces the extraembryonic structures of the early embryo. It is the most common malignant germ cell tumor found in children. It ...