Metastatic sigmoid colon adenocarcinoma to the temporal bone.
D000230:Adenocarcinoma / Q000473:pathology / Q000556:secondary*; D001706:Biopsy; D004428:Ear Neoplasms / Q000473:pathology / Q000556:secondary; D004432:Ear, Middle / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D012811:Sigmoid Neoplasms / Q000473:pathology*; D012888:Skull Neoplasms / Q000473:pathology / Q000556:secondary*; D013701:Temporal Bone / Q000473:pathology*; D014057:Tomography, X-Ray Computed