Fig. 3. The foreign body was a whi­tish food material that partially obstructed the left main bronchus (A), Inflammatory mucosal swelling of the bronchus wall, which was caused by the foreign body (black arrow in A, B) ruptured after its removal (C, D). Bleeding occurred and the lung collapsed shortly after the removal of the foreign body.

Med Laser 2020;9:65~70 https://doi.org/10.25289/ML.2020.9.1.65

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