Related Experiment Video
Updated: Jun 26, 2025

Analysis of 18FDG PET/CT Imaging as a Tool for Studying Mycobacterium tuberculosis Infection and Treatment in Non-human Primates
Published on: September 5, 2017
Anterior mediastinal mass in HIV patient with disseminated tuberculosis - An atypical case report
Bhargavprasad Bathula1, Sathvika M V2, Tarun Kumar Suvvari3,4
1Department of Respiratory Medicine, NRI Institute of Medical Sciences (NRIIMS), Visakhapatnam, Andhra Pradesh, India.
Abstract:
We report an atypical case of an anterior mediastinal mass in a 36-year-old female with HIV and previous hospitalization due to left-side chest pain and breathlessness. The patient presented with a cough, expectoration, shortness of breath, chest pain, and fatigue. Laboratory tests revealed relevant findings, including low hemoglobin, low CD4 count, and a hyperechoic lesion in segment 5 of the liver. USG-guided aspiration of fluid from the mass was negative for fungal elements, but AFB culture showed acid-fast bacilli. Surgical excision of the mass was denied due to the patient's unfit status, and she died two weeks later due to pericardial effusion associated with tuberculosis and HIV. This case highlights the importance of considering tuberculosis as a potential complication in immunocompromised patients with anterior mediastinal masses.
More Related Videos
07:21Processing of Bronchoalveolar Lavage Fluid and Matched Blood for Alveolar Macrophage and CD4+ T-cell Immunophenotyping and HIV Reservoir Assessment
Published on: June 23, 2019
09:34An Automated Culture System for Use in Preclinical Testing of Host-Directed Therapies for Tuberculosis
Published on: August 16, 2021
Related Concept Videos
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 III
The first classification is based on the development of the disease, and it includes the following categories:
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...
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...
Sexually Transmitted Infections