title: Carcinoid tumor.
mesh_terms: D001932:Brain Neoplasms / Q000556:secondary*; D002276:Carcinoid Tumor / Q000556:secondary*; D005260:Female; D005770:Gastrointestinal Neoplasms; D006801:Humans; D008175:Lung Neoplasms / Q000556:secondary*; D008875:Middle Aged