title: Lump in perineum.
authors.affiliation: Department of Community and Family Medicine, The Chinese University of Hong Kong, Hong Kong. albertyfkong@netvigator.com
authors.forename: Albert Y F
authors.initials: AY
authors.lastname: Kong
mesh_terms: D001004:Anus Diseases / Q000473:pathology*; D005260:Female; D006801:Humans; D007223:Infant; D010502:Perineum / Q000473:pathology*