The worms have perforated the mucosa to suck blood.虫体钻入粘膜吸血.Congestion of the mucosa is a variable sign.粘膜充血是不恒定的表现.The mucosa may become completely denuded.粘膜可以完全剥脱....
The mucosa may become completely denuded.粘膜可以完全剥脱.Oral leukoplakia is an important premalignant lesion of the oral mucosa.口腔粘膜白斑病是一种严峻的口腔粘膜癌变前疾病.Methods: To pour antituberculotic gluey drugs through fiberoptic bronchosco...