Related Experiment Video
Updated: Jul 19, 2025

Synthesis, Characterization, and Application of Superparamagnetic Iron Oxide Nanoprobes for Extrapulmonary Tuberculosis Detection
Published on: February 16, 2020
Primary Isoniazid Mono-Resistant Extrapulmonary Tuberculosis Presenting as Cervical Lymphadenitis: The World's First
1Medicine, Shri Madan Lal Khurana Chest Clinic, New Delhi, IND.
Abstract:
Tuberculosis is commonly seen in endemic countries. Cases of primary drug resistance are rare. There is a paucity of data related to primary drug resistance at extrapulmonary sites. Herein, a case of primary isoniazid mono-resistant extrapulmonary tuberculosis of the multiple right cervical lymph nodes is presented. This patient reported multiple swellings and discharging sinuses. A battery of investigations with an eye for finding drug resistance led to a definite diagnosis. He was initiated on an anti-tubercular regimen per the national guidelines. A detailed literature search revealed that no such case of primary isoniazid mono-resistant extrapulmonary tuberculosis presenting as cervical lymphadenitis has ever been reported.
More Related Videos
10:04Analysis of 18FDG PET/CT Imaging as a Tool for Studying Mycobacterium tuberculosis Infection and Treatment in Non-human Primates
Published on: September 5, 2017
03:47A Retrospective Study on Endoscopic Surgery for the Treatment of Paravertebral Abscess in Spinal Tuberculosis Patients
Published on: October 25, 2024
Related Concept Videos
Pulmonary Tuberculosis III
The first classification is based on the development of the disease, and it includes the following categories:
Pulmonary Tuberculosis II
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
Pulmonary Tuberculosis V
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the...
Pulmonary Tuberculosis IV
Several diagnostic approaches are used to detect TB. The conventional method is the Tuberculin Skin Test (TST), also known as the Mantoux test. However, this method has...
Pulmonary Tuberculosis I
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
Acute Pyelonephritis II: Diagnostic Studies and Management