ABSTRACT
We encountered a postmenopausal woman in whom pulmonary lymphangioleiomyomatosis was pathologically diagnosed. Cases of pulmonary lymphangioleiomyomatosis are rare in postmenopausal women. The patient was the oldest in whom such a case was reported in the literature. Pulmonary lymphangioleiomyomatosis should be on the list of differential diagnoses for cases of pulmonary cystic lesions, even in postmenopausal women.
Subject(s)
Lung Neoplasms/diagnosis , Lymphangioleiomyomatosis/diagnosis , Aged , Diagnosis, Differential , Female , Humans , Lung Neoplasms/pathology , Lymphangioleiomyomatosis/pathology , PostmenopauseABSTRACT
A 62-year-old man was admitted to our hospital because of dyspnea on effort. Histological findings from video-assisted thoracoscopic surgical biopsy were desquamative interstitial pneumonia (DIP). Two months after the introduction of steroid therapy, the patient underwent right middle lobe lobectomy for primary lung cancer. The histologic findings in this lobe revealed non-specific interstitial pneumonia, not characteristic of DIP. This case was the first in which histologic examination revealed DIP both before and after steroid therapy.
