Idiopathic spontaneous pneumothorax. Electron microscopic study.
A lung biopsy obtained from a patient following a second occurrence of idiopathic spontaneous pneumothorax was studied by electron microscopy. A remarkable increase in septal mass was a notable finding. Proliferation of the interstitium was due to an abundance of collagen and elastic fibers. In additon, a proliferation of type 1 and type 2 epithelial cells was seen.
D000328:Adult; D003094:Collagen; D004547:Elastic Tissue / Q000648:ultrastructure; D004847:Epithelial Cells; D004848:Epithelium / Q000648:ultrastructure; D006801:Humans; D008168:Lung / Q000648:ultrastructure*; D008171:Lung Diseases / Q000473:pathology*; D008297:Male; D011030:Pneumothorax / Q000473:pathology*
D003094:Collagen