title: Giant cell granuloma of the lung.
abstract: In a 50-year-old man without bronchopulmonary symptoms a round mass lesion close to the hilum of the right lung was detected in a routine chest x-ray and confirmed by computed tomography. Histological examination of two biopsy specimens did not result in a definitive diagnosis. Therefore thoracotomy with enucleation of the focus was performed. The histological picture of the lesion is characterized by connective tissue proliferation, multinucleated giant cells, ossification, localised hemorrhage, deposits of hemosiderin and foci of foam cells. The findings are interpreted as a giant cell granuloma of the lung.
authors.affiliation: Pathologisches Institut, Zentralkrankenhauses Gauting der LVA Oberbayern, FRG.
authors.forename: W
authors.initials: W
authors.lastname: Wöckel
authors.forename: A
authors.initials: A
authors.lastname: Lageman
authors.forename: H
authors.initials: H
authors.lastname: Ueberberg
authors.forename: J
authors.initials: J
authors.lastname: Stumpner
authors.forename: H
authors.initials: H
authors.lastname: Suren
authors.forename: H
authors.initials: H
authors.lastname: Mandelkow
mesh_terms: D006101:Granuloma, Giant Cell / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D008171:Lung Diseases / Q000000981:diagnostic imaging / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D011859:Radiography