[Case of brain tumor erroneously suspected to be brain metastasis of maxillary cancer--from the standpoint of multiple cancer].
D001254:Astrocytoma / Q000175:diagnosis*; D001932:Brain Neoplasms / Q000175:diagnosis*; D002177:Candidiasis / Q000150:complications; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008441:Maxillary Neoplasms / Q000601:surgery*; D008875:Middle Aged; D009362:Neoplasm Metastasis / Q000175:diagnosis*; D009378:Neoplasms, Multiple Primary / Q000175:diagnosis*; D012658:Sella Turcica