Two cases of glottic closure for refractory aspiration pneumonia after vertical partial laryngectomy

Vertical partial laryngectomy is a well-established surgical procedure for early glottic cancers with acceptable functional and oncological outcomes. However, on a long-term basis, aspiration might be a serious problem with aging. Here we presented two cases of refractory aspiration pneumonia after vertical laryngectomy. Case 1: A 76-year old gentleman with a past history of malignant lymphoma treated by chemotherapy and radiotherapy had glottic cancer, which was treated by repeated vertical partial laryngectomies. Although glottic caner had been well controlled, he started to suffer from refractory aspiration pneumonia. Since his cervical skin was very thin and hard and his general condition was poor, we employed modified Kano's method for glottic closure. Case 2: A 87-year old Japanese male had a past history of glottic cancer treated by radiotherapy and vertical partial laryngectomy. He was repeatedly hospitalized for severe aspiration pneumonia. At the age of 87, he had second primary oropharyngeal cancer. Kano's method was simultaneously performed at the time of resection of oropharyngeal cancer. Postoperative courses were uneventful without sign of leakage in both cases. The patients started oral intake 2 weeks after the surgery. They have been alive without aspiration pneumonia and takes normal diet.