Usefulness of Fiber-optic Bronchoscopy in the Diagnosis of Pulmonary Diseases in Diabetic Patients: Experience in a Tertiary Care Hospital

Authors

  • Jamal Uddin Ahmed Assistant Professor, Internal Medicine & Pulmonology, BIRDEM General Hospital and Ibrahim Medical College, Shahbag, Dhaka-1000
  • Md Delwar Hossain Associate Professor, Internal Medicine & Pulmonology, BIRDEM General Hospital and Ibrahim Medical College, Shahbag, Dhaka 1000
  • Muhammad Abdur Rahim Assistant Professor, Nephrology, BIRDEM General Hospital and Ibrahim Medical College, Shahbag, Dhaka-1000
  • AKM Musa Professor and Head of the Department of Medicine, BIRDEM General Hospital and Ibrahim Medical College, Shahbag, Dhaka-1000

DOI:

https://doi.org/10.3329/birdem.v6i1.28405

Keywords:

diabetes mellitus, fiber-optic bronchoscopy, non-resolving pneumonia

Abstract

Background: Fiber-optic bronchoscopy (FOB) is an invasive procedure performed to identify possible endobronchial lesions. Diabetic patients often present with non-resolving pneumonia and collapse, many of whom are elderly and smoker; thus always giving rise to the suspicion of malignancy.

Methods: This observational study was performed from March 2009 to August 2013 in the Department of Internal Medicine and Pulmonology of BIRDEM General Hospital, Dhaka, Bangladesh; a 500 bedded tertiary care hospital dealing mostly with diabetic patients.

Results: Out of 160 diabetic patients 126 (78.7%) were male, 34 (21.3%) were female. Mean age of the patients was 57.2 ±10.8 years. The indications of bronchoscopy were collapse (38, 23.8%), non-resolving consolidation (55, 34.4%), mass lesion (38, 23.8%), hemoptysis (10, 6.2%) and others (19, 11.8%). Findings in the bronchoscopy were mitotic lesion (56, 35.0%), inflammatory lesion (50, 31.3%) and normal finding (54, 33.8%). Among 56 cases of mitotic lesion, bronchial biopsy was taken in 48 (85.7%) cases. Histopathology reports of bronchial biopsy were squamous cell carcinoma (18, 37.5%), large cell carcinoma (11, 22.9%), adenocarcinoma (7, 14.6%), small cell carcinoma (5, 10.4%), inflammatory lesion (4, 8.3%) and normal finding (3, 6.3%). Among 38 cases of collapse, mitotic lesion was found in 24 (63.2%) cases. Among 55 (100%) cases of non-resolving consolidation, mitotic lesion was found in 18 (32.5%), inflammation in 23 (41.8%) and normal findings in 14 (25.5%) cases.

Conclusion: Bronchoscopy is an useful method to detect any endobronchial lesion in suspected cases of collapse or non-resolving pneumonia in diabetic patients and it can be the choice of investigation in non-resolving pneumonia.

Birdem Med J 2016; 6(1): 18-21

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Author Biography

Jamal Uddin Ahmed, Assistant Professor, Internal Medicine & Pulmonology, BIRDEM General Hospital and Ibrahim Medical College, Shahbag, Dhaka-1000



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Published

2016-06-25

How to Cite

Ahmed, J. U., Hossain, M. D., Rahim, M. A., & Musa, A. (2016). Usefulness of Fiber-optic Bronchoscopy in the Diagnosis of Pulmonary Diseases in Diabetic Patients: Experience in a Tertiary Care Hospital. BIRDEM Medical Journal, 6(1), 18–21. https://doi.org/10.3329/birdem.v6i1.28405

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Original Articles