Related Experiment Video
Updated: Nov 9, 2025

Use of Electromagnetic Navigational Transthoracic Needle Aspiration E-TTNA for Sampling of Lung Nodules
Published on: May 23, 2015
A Case of Laryngeal Tuberculosis Mimicking Lymphoma
Henriette De La Garza1,2, Rene Flores3, Horiana B Grosu2
1Dermatology, Boston University School of Medicine, Boston, USA.
Abstract:
The incidence of laryngeal tuberculosis has steadily increased due to rising prevalence of HIV infection, immunosuppressive diseases and treatments, and the emergence of multidrug-resistant organisms and atypical mycobacteria. We report on a woman with a unique presentation of laryngeal tuberculosis mimicking lymphoma to remind clinicians that the diagnosis of laryngeal tuberculosis merits awareness and that delay in diagnosis poses a serious threat to the patient due to delayed treatment and further complications.
Related Concept Videos
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 III
The first classification is based on the development of the disease, and it includes the following categories:
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 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 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...
Larynx
Anatomy of the Larynx
The larynx consists of various components, including cartilage, muscles, and vocal cords. Its structure includes three large unpaired cartilages—the thyroid, cricoid, and epiglottis—and three smaller paired cartilages—the arytenoids,...
