Laryngomalacia is the most common etiology of non-infectious molluscum in infancy.Endoscopic morphology revealed abnormal droop of sub-glottis structures in inhale.

喉软化是婴儿见的非传染性喘鸣的病因,内镜检查示,吸气时声门上有异的下垂。

The results indicated that there were twelve groups of soil fauna, Arthropoda,Mollusca,Annelida etc.

土壤有节肢门、软体门、环节门等12个目或类。