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Substernal Thyroid Biopsy Using Endobronchial Ultrasound-guided Transbronchial Needle Aspiration

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Endobronchial electrocautery using snare.

M Kawahara¹, K Furuse, N Kodama

¹National Kinki Central Hospital for Chest Diseases 1180 Nagasme Osaka Sakai 591 Japan.

Diagnostic and Therapeutic Endoscopy

|January 1, 1996

Summary

This summary is machine-generated.

Electrosurgery with snare effectively treated upper airway and tracheobronchial obstructing mass lesions in 13 patients. This economical electrocautery method achieved total eradication in benign cases and cleared airways in malignant tumors without major side effects.

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Area of Science:

Medical Surgery
Otolaryngology
Pulmonology

Background:

Obstructing mass lesions in the upper airway and tracheobronchial tree pose significant diagnostic and therapeutic challenges.
Traditional surgical interventions may carry substantial risks and limitations.

Purpose of the Study:

To evaluate the efficacy and safety of electrosurgery with snare for managing upper airway and tracheobronchial obstructing mass lesions.
To assess the utility of electrocautery as an economical tool for airway lesion treatment.

Main Methods:

A retrospective review of 13 patients (10 men, 3 women; age 18-87 years) who underwent upper airway and tracheobronchial electrosurgery with snare between May 1987 and March 1994.
Lesions included four benign and nine malignant tumors.

Main Results:

Complete eradication was achieved in both patients with benign lesions.
Electroexcision of the endobronchial tumor component successfully improved airway patency in all nine patients with malignant tumors.
No major complications, such as bleeding, were reported.

Conclusions:

Electrosurgery with snare is a safe and effective method for treating obstructing airway mass lesions.
This technique offers an economical and accessible option for both diagnosis and treatment, particularly for endobronchial tumors.
The procedure demonstrates a favorable safety profile with minimal adverse events.