Pulmonary metastatic angiosarcoma presenting with diffuse alveolar hemorrhage: 9 case reports
10.3760/cma.j.issn.0578-1426.2018.08.009
- VernacularTitle: 以弥漫性肺泡出血为首发表现的肺转移性血管肉瘤九例分析
- Author:
Hanping WANG
;
Juhong SHI
1
;
Wenze WANG
;
Li ZHANG
Author Information
1. Department of Respiratory Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
- Publication Type:Journal Article
- Keywords:
Hemangiosarcoma;
Diffuse alveolar hemorrhage;
Hemoptysis;
Neoplasm, metastasis
- From:
Chinese Journal of Internal Medicine
2018;57(8):582-587
- CountryChina
- Language:Chinese
-
Abstract:
Objective:Pulmonary metastatic angiosarcoma is a rare, fatal disease that often presents as diffuse alveolar hemorrhage(DAH). In this report, clinical characteristics of pulmonary metastatic angiosarcoma were retrospectively reviewed.
Methods:A total of 9 patients with angiosarcoma who presented as DAH were enrolled. Clinical data included age, gender, symptoms, smoking status, physical exam findings, pulmonary function tests, and radiology.
Results:All patients were male with median age 41 years(range, 22 to 57 years). The most common symptom was hemoptysis(9/9). Other symptoms included dyspnea (5/9), cough(3/9), chest pain(3/9), fever(2/9,) and edema of the lower extremity and oliguria(4/9).The common misdiagnoses were tuberculosis(4/9), vasculitis(3/9) and other infection(1/9). Chest computed tomography showed bilateral,random distributed different-sized nodules(9/9),as well as ground-glass areas (9/9).The hearts, mainly right atrium, were the most common primary locations(7/9).Cardiac mass was the first manifestation in five patients by echocardiography(5/8).Two atrial masses were identified by computer tomography pulmonary angiography and magnetic resonance imaging respectively. Transbronchial lung biopsy failed to find malignancy. Computer tomography guided transthoracic needle biopsy was difficult to perform in most patients. Eight patients were diagnosed by surgical biopsy, either by lung biopsy(4/8) or cardiac biopsy(4/8).The median survival period was only 3 months after surgery.
Conclusion:Metastatic pulmonary angiosarcoma should be considered in patients with DAH and multiple glass ground opacity and nodules on chest CT. Careful cardiologic monitoring is necessary. Surgical biopsy is reliable for diagnosis.
