Peripheral intrapulmonary lymph node metastases of non-small-cell lung cancer.
Since the development and progress of computed tomographic imaging, peripheral intrapulmonary lymph nodes (IPLNs) have become increasingly described and well-known entities. Intrapulmonary lymph nodes may appear as a solitary pulmonary nodular shadow mimicking a non-small-cell lung cancer (NSCLC) or as multiple nodules masquerading as carcinoma metastases. We describe a case in which IPLNs presented as a clinical "nodular" T4 N0 NSCLC that finally proved to be a pathologic T2 N1 NSCLC, thus raising new questions on this entity.
Departments of Thoracic Surgery and Pathology, Georges Pompidou European Hospital, Paris, France.
Souheil
S
Boubia
Françoise Lepimpec
FL
Barthes
Claire
C
Danel
Marc
M
Riquet
D002289:Carcinoma, Non-Small-Cell Lung / Q000000981:diagnostic imaging / Q000473:pathology*; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D008198:Lymph Nodes / Q000000981:diagnostic imaging / Q000473:pathology; D008207:Lymphatic Metastasis / Q000000981:diagnostic imaging / Q000473:pathology*; D008875:Middle Aged; D014057:Tomography, X-Ray Computed