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Updated: Dec 26, 2025
06:03
Use of Electromagnetic Navigational Transthoracic Needle Aspiration E-TTNA for Sampling of Lung Nodules
Published on: May 23, 2015
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A 78-Year-Old Man With Recurrent Hemoptysis and Persistent Pulmonary Nodule
Si Yuan Chew1, Chien Sheng Tan2, Youxin Puan2
1Singapore General Hospital, Singapore.
Chest
|March 9, 2020
Summary
This case highlights a recurrent hemoptysis in an ex-smoker, linked to a lung nodule and Klebsiella pneumoniae infection. Prompt antibiotic treatment addressed the acute episode, but further investigation is warranted for the underlying cause.
Area of Science:
- Pulmonology
- Infectious Diseases
- Radiology
Background:
- Recurrent hemoptysis presents a diagnostic challenge, particularly in patients with underlying conditions.
- Previous hospitalizations for hemoptysis in this patient underscore the need for thorough investigation.
Observation:
- A 78-year-old Chinese male presented with acute, small-volume hemoptysis.
- He had a history of ischemic heart disease and was an ex-smoker (10 pack-years).
- Previous evaluations revealed a right middle lobe nodule and Klebsiella pneumoniae in sputum cultures.
Findings:
- The current episode of hemoptysis was associated with Klebsiella pneumoniae identified via sputum culture.
- Chest CT imaging showed a persistent right middle lobe nodule.
Implications:
- This case emphasizes the importance of considering infectious causes, such as Klebsiella pneumoniae, in patients with hemoptysis and lung nodules.
- Recurrent hemoptysis necessitates a comprehensive diagnostic approach to rule out underlying pathologies beyond infection.
- Management requires targeted antibiotic therapy and potentially further evaluation of the lung nodule.
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