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卵巢成熟畸胎瘤囊状结构

卵巢成熟畸胎瘤囊状结构

图示:卵巢成熟畸胎瘤囊。畸胎瘤的大多数共同组织成分是皮肤,大量的毛发和皮脂,导致外科病理学上切开后难以清除干净。如果肿瘤以实体为主,则常是未成熟畸胎瘤,分化程度较低,并有更大的侵袭性。很少有纯粹的癌区域。

The cystic nature of a mature teratoma of ovary is seen here. The most common tissue element of these teratomas is skin, so large amounts of hair and sebum are produced, leading to a challenging cleanup problem in surgical pathology following dissection of these tumors. If these tumors are mostly solid, then they are often "immature" teratomas with less differentiated tissue and are more aggressive. Rarely, there are frankly carcinomatous areas.


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