title: Inferior pulmonary ligament lymphadenopathy: demonstration by computed tomography.
abstract: Inferior pulmonary ligament lymphadenopathy is common in bronchogenic carcinoma and may also occur in lymphoma and potentially in any condition which may cause intrathoracic lymphadenopathy. Despite the apparent frequency with which inferior pulmonary ligament lymphadenopathy occurs, we have been unable to find a description of the computed tomographic findings of this condition. In a patient with lymphoma, we found inferior pulmonary ligament lymphadenopathy by computed tomography as an oval, elongated soft-tissue density arising within the inferior pulmonary ligament and still attached to the mediastinum by a piece of the normal ligament. We believe that this appearance should be sufficient for the correct computed tomographic diagnosis of inferior pulmonary ligament lymphadenopathy.
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D008022:Ligaments / Q000473:pathology*; D008198:Lymph Nodes / Q000473:pathology*; D008207:Lymphatic Metastasis; D008223:Lymphoma / Q000473:pathology*; D009367:Neoplasm Staging; D013899:Thoracic Neoplasms / Q000473:pathology*; D014057:Tomography, X-Ray Computed