Eponymous Signs of Tuberculosis (1768-1908).

Area of Science:

• Medical History
• Pulmonology
• Diagnostic Medicine

Background:

• Tuberculosis diagnosis historically relied on clinical signs and physical examination.
• Medical eponyms played a crucial role in identifying and describing tuberculosis manifestations before advanced imaging.

Purpose of the Study:

• To review the development and significance of medical eponyms associated with tuberculosis diagnosis from the late 18th to early 20th centuries.
• To highlight the diagnostic value of these eponyms and their relevance in contemporary practice.

Main Methods:

• Historical review of medical literature and case studies.
• Analysis of 16 eponyms and associated observations related to tuberculosis.
• Inclusion of biographical details of discoverers and original sign descriptions.

Main Results:

• Identified 16 eponyms and key observations crucial for tuberculosis diagnosis before advanced imaging.
• Highlighted specific signs like Jackson, Smith, D'Espine, and Erni, detailing their clinical significance.
• Noted the continued relevance of Smith and Roque signs in advanced tuberculosis with lymphadenopathy.

Conclusions:

• Medical eponyms were essential for tuberculosis diagnosis, offering insights into clinical presentations.
• While some signs are less used, they underscore the importance of physical examination.
• Advocates for integrating traditional clinical signs with modern techniques for improved tuberculosis diagnosis and care.