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Substernal Thyroid Biopsy Using Endobronchial Ultrasound-guided Transbronchial Needle Aspiration

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Calcified endobronchial leiomyoma.

S M Ko¹, S B Han, S K Lee

¹Department of Radiology, Keimyung University College of Medicine, 194 Dongsan-dong, Jung-gu, Daegu 700-712, Korea. ksm9723@yahoo.co.kr

The British Journal of Radiology

|July 20, 2007

Summary

We describe a rare case of a calcified endobronchial leiomyoma, a benign airway tumor, found in the left main bronchus. This finding highlights the diverse presentations of these uncommon respiratory tract neoplasms.

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Area of Science:

Pulmonology
Oncology
Pathology

Background:

Endobronchial leiomyomas are rare, benign neoplasms originating from smooth muscle tissue.
These tumors typically present as solitary lesions in the trachea or bronchi.

Observation:

A case of calcified endobronchial leiomyoma in the left main bronchus is presented.
Computed tomography (CT) revealed a well-defined, calcified, polypoid mass with a broad stalk.

Findings:

The tumor's location in the left main bronchus is unusual.
Calcification within the leiomyoma is a notable characteristic.

Implications:

This case expands the known spectrum of airway leiomyoma presentations.
Accurate diagnosis requires integrating imaging findings with histopathology.
Understanding rare airway tumors is crucial for effective patient management.