Related Experiment Video
Updated: Apr 17, 2026
A Retrospective Study on Endoscopic Surgery for the Treatment of Paravertebral Abscess in Spinal Tuberculosis Patients
Published on: October 25, 2024
Neuro-otologic manifestations of tuberculosis. "The great imitator"
Johanna Miguelina Diplan Rubio1, Alfredo Vega Alarcón1, Marité Palma Díaz1
1Neuro-otologic Department, National Institute of neurology and Neurosurgery Manuel Velasco Suárez.
Objective:
To demonstrate the different neuro-otologic clinical presentations of tuberculosis.
Study Design:
Retrospective clinical analysis.
Result:
83.3% of the cases of ear or central nervous system TB were without concomitant lung disease. 2 cases had primary infection in the central nervous system. The neuro-otologic manifestation was as follows: 85.7% sensorineural hearing loss; 42% polyneuropathy. 71.4% had granulation tissue. 2 had normal otoscopy. In 6 patients the histopathology and Ziehl Neelsen were confirmatory. One case was confirmed by the positive response to treatment with antituberculosis drugs.
Conclusions:
Tuberculosis has a wide variety of neurotologic manifestations from chronic otitis media cadres to vestibular, audiological and neurological manifestations as well as a large variability in imaging studies.
Related Concept Videos
01:31Pulmonary Tuberculosis III
The first classification is based on the development of the disease, and it includes the following categories:
01:26Pulmonary 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...
01:29Pulmonary 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...
01:28Pulmonary 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...
01:28Pulmonary 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...
01:28Disorders of the Nervous Tissue
Homeostatic Imbalances:
Alzheimer's disease manifests as a gradual decline in memory and cognitive abilities, attributed to the buildup of amyloid plaques and neurofibrillary tangles in the brain.
Parkinson's disease arises from the...