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Bronchoscopic evaluation of peripheral lung tumours
R J Shiner1, J Rosenman, I Katz
1Department of Respiratory Diseases, Chaim Sheba Medical Center, Tel-Hashomer, Israel.
Thorax
|November 1, 1988
Summary
Fiberoptic bronchoscopy with fluoroscopic guidance is an effective and safe method for diagnosing peripheral lung lesions over 2 cm. This procedure aids in identifying malignancy, with no significant complications reported in the study.
Area of Science:
- Pulmonology
- Diagnostic Imaging
- Oncology
Background:
- Peripheral lung lesions require accurate diagnostic methods.
- Early diagnosis of lung malignancy is crucial for patient outcomes.
Purpose of the Study:
- To evaluate the efficacy and safety of fiberoptic bronchoscopy with fluoroscopic guidance for peripheral lung lesions.
- To determine the diagnostic yield of bronchoscopy for malignancy in these lesions.
Main Methods:
- Prospective study of 71 patients with peripheral lung lesions (>2 cm) on chest radiograph.
- Fiberoptic bronchoscopy under fluoroscopic guidance, including washings, bronchoalveolar lavage, transbronchial biopsy, and brushings.
- Cytological and histological examination of collected specimens.
Main Results:
- Malignant disease was confirmed in 51 out of 71 patients.
- Bronchoscopy established the diagnosis of malignancy in 38 patients.
- Diagnostic yield included histological/cytological specimens (33), brushings (2), and bronchoalveolar lavage (3).
Conclusions:
- Fiberoptic bronchoscopy with fluoroscopic screening is an effective initial investigation for peripheral lung lesions >2 cm.
- The procedure is safe, with no important complications observed.
- This method aids in the diagnosis of malignancy in peripheral lung lesions.