Low-attenuation thoracic metastases in testicular malignancy.
Low-density abdominal and pelvic lymph nodes are seen in nearly half of patients with testicular cancers. Thoracic low-attenuation metastases are much less common. Three cases of low-density metastases to lung parenchyma and mediastinal nodes are presented. In a man of appropriate age, a low-attenuation pulmonary or mediastinal mass should prompt a search for a primary testicular neoplasm.
D000328:Adult; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging / Q000556:secondary; D008297:Male; D008479:Mediastinal Neoplasms / Q000000981:diagnostic imaging / Q000556:secondary; D013736:Testicular Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D013899:Thoracic Neoplasms / Q000000981:diagnostic imaging / Q000556:secondary*; D014057:Tomography, X-Ray Computed