The Diagnostic Deceiver: Radiological Pictorial Review of Tuberculosis

• Published in: Diagnostics (Basel) Vol. 12; no. 2; p. 306
• Main Authors: Alshoabi, Sultan Abdulwadoud, Almas, Khaled M, Aldofri, Saif A, Hamid, Abdullgabbar M, Alhazmi, Fahad H, Alsharif, Walaa M, Abdulaal, Osamah M, Qurashi, Abdulaziz A, Aloufi, Khalid M, Alsultan, Kamal D, Omer, Awatif M, Daqqaq, Tareef S
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 25-01-2022; MDPI
• Subjects: Abdomen; Bacterial infections; Calcification; cavitary lesions; Cavitation; Consolidation; COVID-19; Infections; Infectious diseases; Lungs; Lymphatic system; Medical imaging; miliary tuberculosis; Review; Tomography; tree-in-bud pattern; tuberculomas; Tuberculosis; tuberculous lymphadenitis; tuberculous spondylitis; tuberculomas; tuberculous lymphadenitis; tuberculous pericarditis; cavitary lesions; miliary tuberculosis; tree-in-bud pattern; tuberculous spondylitis
• ISSN: 2075-4418; 2075-4418
• DOI: 10.3390/diagnostics12020306

Tuberculosis (TB) is a bacterial infection with
; it is a public health problem worldwide and one of the leading causes of mortality. Since December 2019, the COVID-19 pandemic has created unprecedented health challenges and disrupted the TB health services, especially in high-burden countries with ever-increasing prevalence. Extrapulmonary and even pulmonary TB are an important cause of nonspecific clinical and radiological manifestations and can masquerade as any benign or malignant medical case, thus causing disastrous conditions and diagnostic dilemmas. Clinical manifestations and routine laboratory tests have limitations in directing physicians to diagnose TB. Medical-imaging examinations play an essential role in detecting tissue abnormalities and early suspecting diagnosis of TB in different organs. Radiologists and physicians should be familiar with and aware of the radiological manifestations of TB to contribute to the early suspicion and diagnosis of TB. The purpose of this article is to illustrate the common radiologic patterns of pulmonary and extrapulmonary TB. This article will be beneficial for radiologists, medical students, chest physicians, and infectious-disease doctors who are interested in the diagnosis of TB.