Chronic inactive pulmonary tuberculosis and treatment sequelae: chest radiographic features [Perspective]

• Published in: The international journal of tuberculosis and lung disease Vol. 18; no. 2; pp. 128 - 133
• Main Authors: Hicks, A., Muthukumarasamy, S., Maxwell, D., Howlett, D.
• Format: Journal Article
• Language: English
• Published: Paris, France International Union Against Tuberculosis and Lung Disease 01.02.2014; International Union against Tuberculosis and Lung Disease
• Subjects: Antitubercular Agents - therapeutic use; Bacterial diseases; Bacterial diseases of the respiratory system; Biological and medical sciences; Chronic Disease; Ghon Focus; Human bacterial diseases; Humans; Infectious diseases; Lung - diagnostic imaging; Lung - drug effects; Lung - microbiology; Lung - surgery; Medical sciences; Mycobacterium; Oleothorax; Plombage; Pneumology; Predictive Value of Tests; Radiography, Thoracic; Thoracic Surgery; Thoracic Surgical Procedures; Time Factors; Treatment Outcome; Tuberculosis and atypical mycobacterial infections; Tuberculosis, Pulmonary - diagnostic imaging; Tuberculosis, Pulmonary - microbiology; Tuberculosis, Pulmonary - therapy; Lung disease; Radiodiagnosis; Respiratory disease; Pulmonary tuberculosis; Exploration; Sequela; Thorax; Mycobacterial infection; plombage; thoracic surgery; Infection; Radiography; Chronic; Treatment; oleothorax; Surgery; Bacteriosis; Ghon focus
• ISSN: 1027-3719; 1815-7920
• DOI: 10.5588/ijtld.13.0360

The chest radiograph (CXR) is a key initial tool in the diagnosis of many lung conditions, including pulmonary tuberculosis (TB). With proper use of anti-tuberculosis drugs, TB can be treated effectively and many CXR changes are limited. However, anti-tuberculosis drugs have not always been available, and in some cases they have not been started early in the disease process. The infection has then been able to take hold and cause significant radiologically visible damage, such as calcification and fibrosis. Before the use of anti-tuberculosis drugs, a variety of surgical techniques were employed to control pulmonary infection, including plombage, oleothorax, phrenic nerve crush and thoracoplasty. Each of these led to distinctive CXR features. This article sets out to describe the CXR features of chronic disease and surgical treatments, as their increasing rarity with the passage of time has meant that they can be misinterpreted. However, with increasing life expectancy and the revival of surgery due to the development of anti-tuberculosis drug resistance, the correct interpretation of these CXR changes is still of importance.