1、The yolk sac and yolk stalk on one of them were well preserved.
觀察了三例人胚外形，其中一例還有保存良好的卵黃囊和卵黃蒂。

2、Yolk sac tumor rarely involves the pericardium.
卵黃囊瘤很少涉及心包。

3、The yolk sac is shrinking.
該卵黃囊縮小。

4、The yolk sac is gradually vascularized.
卵黃囊逐漸被血管化了。

5、The zebra pattern is fairly distinct and the yolk sac begins to flatten out as it is absorbed.
斑馬格局相當(dāng)鮮明，并卵黃囊開始平平，因?yàn)?/a>它是吸收。

6、Purpose To study the clinicopathological features of yolk sac tumor of the heart.
目的：探討心臟卵黃囊瘤臨床病理特征。

7、The zebra pattern is fairly distinct, and the yolk sac begins to flatten out as it is absorbed.
斑馬格局相當(dāng)鮮明，并卵黃囊開始平平，因?yàn)樗俏铡?/p>

8、Its signals can also be detected throughout the surface of yolk sac as presented in pairs of spots.
同時(shí)在卵黃囊表面也可以檢測(cè)到均勻的呈點(diǎn)狀分布的陽性信號(hào)。

9、Objective: To explore CT image of yolk sac tumor out of gonad.
目的：探討CT在性腺外卵黃囊瘤的臨床應(yīng)用價(jià)值。

10、Testicular yolk sac tumor.
比較典型的卵黃囊瘤。

yolk sac翻譯