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Updated: May 30, 2026

Use of Electromagnetic Navigational Transthoracic Needle Aspiration (E-TTNA) for Sampling of Lung Nodules

Use of Electromagnetic Navigational Transthoracic Needle Aspiration (E-TTNA) for Sampling of Lung Nodules

Published on: May 23, 2015

Asymptomatic hilar nodules.

Chih-Chung Shiao¹, Jsun-Liang Kao, Fong-Fong Tsai

¹Division of Nephrology, Department of Internal Medicine, Saint Mary's Hospital, Yilan, Taiwan, Republic of China.

Australian Family Physician

|August 5, 2011

Summary

This summary is machine-generated.

A routine pre-employment chest X-ray revealed an incidental finding in an asymptomatic 38-year-old man. Further investigation is warranted to determine the clinical significance of this unexpected radiological observation.

Related Experiment Videos

Last Updated: May 30, 2026

Use of Electromagnetic Navigational Transthoracic Needle Aspiration (E-TTNA) for Sampling of Lung Nodules

Use of Electromagnetic Navigational Transthoracic Needle Aspiration (E-TTNA) for Sampling of Lung Nodules

Published on: May 23, 2015

Area of Science:

Pulmonology
Radiology
Occupational Health

Background:

Pre-employment medical assessments are crucial for identifying potential health issues.
Chest X-rays are commonly used in pre-employment screenings to evaluate pulmonary health.
Asymptomatic individuals may present with unexpected findings requiring further investigation.

Observation:

A 38-year-old Chinese male underwent a pre-employment chest X-ray.
The patient was asymptomatic with no significant past medical history and normal vital signs.
Routine blood tests, including full blood examination, lipids, glucose, and renal and liver function, were within normal limits.

Findings:

The chest X-ray revealed an incidental finding.
The nature of the incidental finding is not specified in the provided text.
The finding was discovered during a routine pre-employment assessment.

Implications:

Incidental radiological findings require careful evaluation to rule out significant pathology.
Early detection through screening can potentially lead to better patient outcomes.
This case highlights the importance of thorough review of screening examinations, even in asymptomatic individuals.