Pulmonary Tuberculosis: The Great Mimicker of Lung Cancer

Though tuberculosis (TB) is an ancient pathogen, diagnosis remains challenging. Distinguishing pulmonary tuberculoma, a rare manifestation of TB, from lung cancer is critical. We report an 85-year-old woman with a smoking history and TB-endemic exposure, presenting with fatigue and anorexia. Imaging revealed a solitary pulmonary nodule (SPN), with biopsy confirming TB.

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Publication Details

Journal
Clinical Case Reports
Published
2026-01-22
DOI
https://doi.org/10.1002/ccr3.71919
Primary Topic
Diagnosis and treatment of tuberculosis
Type
article
Field-Weighted Citation Impact
0.00
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article

Pulmonary Tuberculosis: The Great Mimicker of Lung Cancer

Hershan Singh Johl, Laura Corrales‐Diaz Pomatto‐Watson, Karleen Meiklejohn
Clinical Case Reports
Diagnosis and treatment of tuberculosis
article

Pulmonary Tuberculosis: The Great Mimicker of Lung Cancer

Hershan Singh Johl, Laura Corrales‐Diaz Pomatto‐Watson, Karleen Meiklejohn
article en

Abstract

Though tuberculosis (TB) is an ancient pathogen, diagnosis remains challenging. Distinguishing pulmonary tuberculoma, a rare manifestation of TB, from lung cancer is critical. We report an 85-year-old woman with a smoking history and TB-endemic exposure, presenting with fatigue and anorexia. Imaging revealed a solitary pulmonary nodule (SPN), with biopsy confirming TB.

Clinical Case ReportsVol. 14(2)
University of California, Davis (US)
Good health and well-being
Openalex Percentile: Top 79%
Diagnosis and treatment of tuberculosis
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Pulmonary Tuberculosis: The Great Mimicker of Lung Cancer — Hershan Singh Johl, Laura Corrales‐Diaz Pomatto‐Watson, et al. · Clinical Case Reports (2026) | TGRS Research Map | TGRS