Primary pulmonary lymphoma:analysis of 11 cases
- VernacularTitle:原发性肺淋巴瘤11例临床分析
- Author:
Lina GUO
;
Jianxin WANG
;
Qiang GAO
- Publication Type:Journal Article
- Keywords:
lymphoma;
lung neoplasms;
diagnosis;
therapy
- From:
Medical Journal of Chinese People's Liberation Army
2001;0(10):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical features, diagnostic criteria and treatment of primary pulmonary lymphoma (PPL). Methods 11 patients with PPL, the diagnosis of which was made with pathological study of biopsy specimen, admitted from 1997 to 2006 to General Hospital of PLA, were retrospectively analyzed. The data collected for the present study, combined with some references, were reviewed concerning the clinical characteristics, X-ray features, pathologic features, bronchoscopic observations, diagnostic criteria as well as treatment. Results PPL was a rare disease, and was hard to have a definite diagnosis for lack of specific clinical symptoms. The most common clinical symptoms of PPL were cough, chest distress, fever etc. X-ray features included solitary or multiple nodules, ground-glass opacity, filamentous shadow and consolidation shadow. Such signs could be seen at the same time, commonly accompanied with air bronchogram. No distinct changes could be found in bronchofibroscopy. Final diagnosis of PPL could be made when a CT guided biopsy was done, followed by pathological examination with immunohistological study, or study of the tumor after surgery. Surgical operation and chemotherapy were the major effective therapeutic approach for the treatment of PPL. Prognosis was favorable in patients with low degree of malignancy of the tumor. Conclusion The clinical characteristics and X-ray image of PPL are not specific. Misdiagnosis occurs commonly. The final diagnosis of PPL depends on the pathologic examination of the PPL tissue. Appropriate CT guided biopsy is necessary for an early diagnosis. Surgery as well as ancillary chemotherapy after operation could get satisfactory results.
