title: MEN 2B syndrome should be part of the working diagnosis of constipation of the newborn.
authors.forename: C A
authors.initials: CA
authors.lastname: Evans
authors.forename: I M
authors.initials: IM
authors.lastname: Nesbitt
authors.forename: J
authors.initials: J
authors.lastname: Walker
authors.forename: M C
authors.initials: MC
authors.lastname: Cohen
mesh_terms: D000110:Acetylcholinesterase / Q000378:metabolism; D001706:Biopsy; D018276:Carcinoma, Medullary / Q000473:pathology / Q000601:surgery; D003248:Constipation / Q000175:diagnosis* / Q000235:genetics; D006579:Heterozygote; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D018814:Multiple Endocrine Neoplasia Type 2b / Q000175:diagnosis* / Q000235:genetics; D017354:Point Mutation; D012007:Rectum / Q000201:enzymology / Q000473:pathology; D013964:Thyroid Neoplasms / Q000473:pathology / Q000601:surgery; D013965:Thyroidectomy
chemical_list: D000110:Acetylcholinesterase