Intrapulmonary lymph nodes masquerading as renal cell carcinoma metastases.
Clinically apparent intrapulmonary lymph nodes are rare but may be incorrectly diagnosed as pulmonary metastatic disease. We report on a 65-year-old man who presented with a left renal mass and left lower lobe pulmonary nodules that were interpreted radiographically to be consistent with metastatic disease. Surgical pathologic examination confirmed intrapulmonary lymph nodes and a Stage II renal cell carcinoma. Failure to diagnose intrapulmonary lymph nodes may result in erroneous diagnosis of metastatic disease and preclude potentially curative treatment.
Kolosseus
R C
RC
Department of Surgery, University of New Mexico School of Medicine, Albuquerque 87131, USA.
Temes
R T
RT
Feddersen
R M
RM
Williamson
M
M
Smith
A Y
AY
D000368:Aged; D002292:Carcinoma, Renal Cell / Q000000981:diagnostic imaging / Q000556:secondary*; D003937:Diagnosis, Differential; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology; D008168:Lung / Q000000981:diagnostic imaging*; D008175:Lung Neoplasms / Q000000981:diagnostic imaging / Q000556:secondary*; D008198:Lymph Nodes / Q000000981:diagnostic imaging*; D008297:Male; D014057:Tomography, X-Ray Computed