病人的小肠通过这个缺损向外突出，形成皮下的包块。

Through this hole, the patient's intestines push out, producing a lump underneath the skin.

youdao

病人的小肠通过这个缺损向外突出，形成皮下的包块。

Through this hole, the patient's intestines push out, producing a lump underneath the skin.

youdao