Related Experiment Video
Updated: Mar 29, 2026

Preparation of Mycobacterium Tuberculosis Culture Filtrate to Understand TB Pathogenesis
Published on: March 28, 2025
Serum C-reactive Protein (CRP) Level in Tuberculous Patients
N Naher1, L Helaly, Z H Sarker
1Dr Nazmun Naher, Medical Officer, Institute of Public Health, Mohakhali, Dhaka, Bangladesh.
Abstract:
The present prospective case control study was carried out to assess the role of C-reactive protein (CRP) level as a diagnostic and prognostic tool of tuberculous patients. The study was conducted in the Department of Paediatrics over a period of one year. Total 60 persons were included. Case was 30 and control was 30. Out of 30 tuberculosis patients 18(60%) had pulmonary tuberculosis, 6(20%) had abdominal TB, 3(10%) had pleural effusion and 3(10%) had tubercular lymphadenopathy. CRP was positive>6 mg/L in 25(83.3%) cases. CRP level was negative after 4 weeks of treatment. There is significant difference at p<0.001 in serum CRP level in between tuberculosis and healthy children. The study concluded that CRP level is a useful indication for diagnosis and prognosis of tuberculous patients.
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 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 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...
Pneumonia III: Complications and Assessment

