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Updated: Jul 31, 2026

A 3D Human Lung Tissue Model for Functional Studies on Mycobacterium tuberculosis Infection
Published on: October 5, 2015
Tuberculosis of oral mucosa
1Department of Chest Diseases and Tuberculosis, Izmir Chest Diseases and Surgery Education Hospital, Turkey. drerbaycu@yahoo.com
Abstract:
In secondary tuberculosis, lesions of the oral cavity may accompany lesions of the pharynx, lungs, lymph nodes or miliary tuberculosis. A 35-year-old male was suffering from swelling of his right cheek, cough, weakness and weight loss. There were local hyperemia and irregular oral mucous in the inner part of the right cheek. Chest x-ray showed bilateral nodular opacifications and a cavity of 2 cm. Acid-fast bacteria were present in sputum and Lowenstein-Jensen culture was positive. The pathological signs of the biopsy taken from the buccal mucosa including multistratified squamous epithelium were: tubercle structure, Langhans' giant cells and minimal cazeation necrosis. After anti-tuberculous chemotherapy oral and pulmonary lesions were almost in remission. Following this case report of lung tuberculosis accompanied by tuberculosis of oral mucosa, the literature related is reviewed.
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