title: Fibreoptic bronchoscopy--a Malaysian experience.
abstract: Two hundred and ninety-three bronchoscopies were done for 285 patients (78% males, 22% females) at Hospital University Sains Malaysia between 1984 and 1988. The mean age was 56.4 years (range 13 to 90 years). 70.2% of patients underwent bronchoscopies to confirm or exclude the diagnosis of carcinoma of the bronchus, out of which 58% were confirmed to have bronchial carcinoma. 77% of the 98 patients with visible endobronchial tumours had biopsy specimens diagnostic of malignancy. Brushing and washing cytology increased the positive yield to 92%. The commonest histological type of bronchial carcinoma identified was squamous cell carcinoma (48.1%), followed by small cell carcinoma (27.1%), anaplastic/undifferentiated carcinoma (12.9%), adenocarcinoma (9.4%) and large cell carcinoma (2.4%). Bronchoscopy for the investigation of haemoptysis identified the commonest cause as 'bronchitis'. There were no complications noted in our series. Notable differences of our experience compared to that of the western series were the high percentage of bronchoscopy done for infective respiratory disorders and the younger age of our patients.
authors.affiliation: Department of Medicine, Hospital University Sains Malaysia, Kelantan.
authors.forename: I
authors.initials: I
authors.lastname: Yaacob
authors.forename: Z
authors.initials: Z
authors.lastname: Harun
authors.forename: Z
authors.initials: Z
authors.lastname: Ahmad
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001706:Biopsy; D001984:Bronchial Neoplasms / Q000175:diagnosis*; D001999:Bronchoscopy / Q000379:methods*; D002277:Carcinoma / Q000175:diagnosis*; D002283:Carcinoma, Bronchogenic / Q000175:diagnosis; D005260:Female; D005336:Fiber Optic Technology; D006469:Hemoptysis / Q000175:diagnosis; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis*; D008175:Lung Neoplasms / Q000175:diagnosis; D008296:Malaysia; D008297:Male; D008875:Middle Aged