title: Pulmonary capillary hemangiomatosis: report of a case and review of the literature.
abstract: We describe a case of pulmonary capillary hemangiomatosis in a 60-year-old woman with a 1-year history of progressive exertional dyspnea. Four years before admission a diagnosis of breast cancer was made, and she underwent mastectomy plus radiation therapy and treatment with oral antiestrogens. The chest X-ray showed bilateral interstitial infiltrates. Pulmonary function studies revealed a severe restrictive pattern. Abundant red blood cells were found in the bronchoalveolar lavage fluid. On the basis of open lung biopsy, interstitial fibrosis was diagnosed. Cardiac catheterization revealed pulmonary hypertension. Steroids were prescribed, but the patient's condition continued to deteriorate and she died approximately 3 years after presentation. The identification of proliferating and invasive capillaries, which are unique to pulmonary capillary hemangiomatosis, led to the correct diagnosis at autopsy.
authors.affiliation: Division of Pneumology, Hospital Germans Trias i Pujol, Badalona, Spain.
authors.forename: C
authors.initials: C
authors.lastname: Domingo
authors.forename: B
authors.initials: B
authors.lastname: Encabo
authors.forename: J
authors.initials: J
authors.lastname: Roig
authors.forename: D
authors.initials: D
authors.lastname: López
authors.forename: J
authors.initials: J
authors.lastname: Morera
mesh_terms: D001706:Biopsy; D001980:Bronchi / Q000473:pathology; D003951:Diagnostic Errors; D005260:Female; D006391:Hemangioma / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D008168:Lung / Q000473:pathology; D008175:Lung Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D008875:Middle Aged; D011658:Pulmonary Fibrosis / Q000000981:diagnostic imaging / Q000473:pathology*; D011859:Radiography