title: [Multiple endocrine neoplasia. MEN type IIa and type IIb].
mesh_terms: D000328:Adult; D002277:Carcinoma / Q000235:genetics; D006801:Humans; D008297:Male; D008875:Middle Aged; D009377:Multiple Endocrine Neoplasia / Q000175:diagnosis / Q000235:genetics*; D013964:Thyroid Neoplasms / Q000235:genetics*