title: Endobronchial metastasis from prostatic cancer in patient with renal cell carcinoma.
abstract: A patient was seen with a right upper lobe endobronchial mass initially thought to be brochogenic carcinoma. There was a history of prostatic carcinoma, and subsequent investigation demonstrated a hypernephroma. Thoracotomy and special studies proved the endobronchial metastasis to be prostatic in origin, a rare cause of endobronchial metastasis.
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology; D001984:Bronchial Neoplasms / Q000473:pathology; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D011471:Prostatic Neoplasms / Q000473:pathology