Rectal mucose prolapse and internal inlussception appeared easily in males.

直脱垂乃至内套叠多见于男性,某些例可合并二种疾。

The involved mucose was mainly on the cheek, tongue, lip and gingiva.

虽发生率高，但只要仔细观察、有效护理，是可以降低口腔发生程度的。