Clinical value of CT Airbronchogram in diagnosis of Peripheral Bronchogenic Carcinoma
10.3760/cma.j.issn.1008-6706.2011.02.017
- VernacularTitle:空气支气管征对周围型肺癌的诊断价值
- Author:
Xiangyun SHE
;
Chunsheng LI
;
Wei WEI
;
Juan WU
;
Zonggui XIE
;
Xinwen LI
- Publication Type:Journal Article
- Keywords:
Airbronchogram;
Lung neoplasms;
Tomogaphy,X-ray;
Computed
- From:
Chinese Journal of Primary Medicine and Pharmacy
2011;18(2):179-180,后插1
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the clinial value of airbronchogram in diagnosis of peripheral lung cancer (diameter≤3). Methods Comparing study between thin section CT and pathology was done on 174 nodules (129malignant and 45 benigin) in 150 patients. Results Thin section CT showed 30 cases (23%) of airbronehogram in nodules,only seen in bronchioalveolocarcinoma, adenocarcinoma and squamous cell carcinoma (significance difference). Conclusion Airbronchogram in peripheral small nodules was a certain sign of malignant nodule. The sign suggested diagnosis of histologic types in lung center.
