[Subglottic granuloma with extubating mini-trach II: report of a case].

A case of subglottic granuloma after extubating Mini-trach II is described. The patient went aorto-coronary bypass and Mini-trach II was inserted for suction of sputum. Mini-trach II was extubated 6 days after insertion. The patient complained of dyspnea 3 months later. Examination showed subglottic granuloma. First, we burned the granuloma by laser under local anesthesia. Because the visual field was not good due to vocal cord movement, we failed to resect the granuloma completely. Therefore, we performed laryngo microsurgery under general anesthesia and resected the granuloma perfectly. The patient is in good health without signs of recurrence 6 months after granuloma removal. When we used Mini-trach II, the most important issues are insertion to the cricothyroid membrane, preventing infection, and careful follow-up after removing the Mini-trach II.