title: Lung metastases manifesting as pulmonary infarction by mucin and tumor embolization: radiographic, high-resolution CT, and pathologic findings.
abstract: We present a case of lung metastasis manifesting as lung infarction by mucin and tumor embolization. The radiograph and high-resolution CT showed multiple focal consolidations with ground glass attenuation in subpleural areas of both lungs. Diagnosis was made by open lung biopsy, which revealed pulmonary infarction caused by intravascular adenocarcinoma with numerous mucus emboli in pulmonary arteries. Subpleurally located consolidations on high-resolution CT correlated well with the histologic findings of lung infarction by mucin and tumor emboli.
authors.affiliation: Department of Diagnostic Radiology, College of Medicine, Korea University, Korea University Guro Hospital, Seoul.
authors.forename: C H
authors.initials: CH
authors.lastname: Kang
authors.forename: J A
authors.initials: JA
authors.lastname: Choi
authors.forename: H R
authors.initials: HR
authors.lastname: Kim
authors.forename: Y H
authors.initials: YH
authors.lastname: Oh
authors.forename: H K
authors.initials: HK
authors.lastname: Kim
authors.forename: E Y
authors.initials: EY
authors.lastname: Kang
mesh_terms: D006801:Humans; D008168:Lung / Q000473:pathology; D008175:Lung Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology / Q000556:secondary*; D008297:Male; D008875:Middle Aged; D009077:Mucins; D009360:Neoplastic Cells, Circulating / Q000473:pathology*; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology; D014057:Tomography, X-Ray Computed / Q000379:methods*
chemical_list: D009077:Mucins