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Pulmonary Tuberculosis I

Pulmonary Tuberculosis I

Tuberculosis, often called TB, is a contagious illness primarily caused by Mycobacterium tuberculosis. It mainly affects the lung parenchyma but can also impact other body parts.
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

Pulmonary Tuberculosis II

Tuberculosis, or TB, is a bacterial infectious disease caused by Mycobacterium tuberculosis. While its primary impact is on the lungs, leading to pulmonary tuberculosis, it can also affect various other organs, a condition referred to as extrapulmonary tuberculosis.
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

Pulmonary Tuberculosis V

Medical management of tuberculosis (TB) patients involves a comprehensive approach that includes diagnosis, treatment, and monitoring. The specific strategies can vary depending on the type of tuberculosis (latent or active), the patient's overall health status, and other considerations.
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 III

Pulmonary Tuberculosis III

Tuberculosis (TB) is a contagious infection primarily affecting the lung parenchyma but which can also affect other body parts. TB can be classified based on disease development, presentation, and the affected anatomical site.
The first classification is based on the development of the disease, and it includes the following categories:

Pulmonary Tuberculosis IV

Pulmonary Tuberculosis IV

Tuberculosis, more commonly referred to as TB, is an infectious disease stemming from Mycobacterium tuberculosis. While it primarily impacts the lungs, TB can also affect other body areas. Given its severity and global impact, timely and accurate diagnosis is crucial for controlling its spread and improving patient outcomes.
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...

Physical Assessment of the Respiratory Tract IV: Auscultation

Physical Assessment of the Respiratory Tract IV: Auscultation

Auscultation is a crucial component of the physical assessment of the respiratory tract. It offers valuable insights into airflow through the bronchial tree and potential lung obstructions. This process involves careful listening to breath, voice, and adventitious sounds, which can reveal a wealth of information about a patient's respiratory health.
Breath Sounds
Breath sounds are categorized into vesicular, bronchovesicular, and bronchial.

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Analysis of 18FDG PET/CT Imaging as a Tool for Studying Mycobacterium tuberculosis Infection and Treatment in Non-human Primates

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Whispering Tuberculosis.

D ALNafisee¹, A Farrell¹, C O'Donnell¹

¹Portiuncula University Hospital, Ballinasloe.

Irish Medical Journal

|April 27, 2022

Summary

This summary is machine-generated.

Reactivation of latent pulmonary tuberculosis (TB) can affect the larynx, causing voice loss. Early diagnosis and a combined approach between respiratory and ENT specialists are crucial for effective management.

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Area of Science:

Pulmonology
Otolaryngology
Infectious Diseases

Background:

Laryngeal tuberculosis (TB) is a rare but serious condition often presenting with hoarseness.
Early diagnosis can be challenging due to non-specific symptoms and normal initial imaging.

Observation:

A 30-year-old woman presented with persistent hoarseness, later diagnosed with bilateral pulmonary TB.
Initial chest X-ray (CXR) and CT-neck were normal; vocal cord biopsies were negative for granulomata.

Findings:

The patient received a standard one-year course of anti-TB treatment (ATT).
Despite treatment, a laryngeal web developed, leading to persistent dysphonia.

Implications:

High-resolution CT (HRCT) or sputum culture may be necessary when TB is suspected but not evident on initial CXR.
A multidisciplinary approach involving Respiratory and Ear, Nose, and Throat (ENT) teams is vital for prompt diagnosis and management.
Speech therapy is important for patient recovery and managing persistent voice issues.