Partial laryngectomy for ninety-eight patients with glottic carcinoma of the larynx / 中华肿瘤杂志

<p><b>OBJECTIVE</b>To investigate the therapeutic results after various kinds of partial laryngectomy for patients with glottic carcinoma of the larynx.</p><p><b>METHODS</b>From January 1980 to Mar 2004, 98 patients with glottic carcinoma of the larynx were treated by various kinds of partial laryngectomy. The types of operation varied according to stage of the lesion: vertical or frontovertical partial laryngectomy for T1b, T2 and T1a with invasion of anterior commissura, Tuker's operation or supracricoid partial laryngectomy for T1b, T2 or those with invasion of over half of contralateral cord, and extended vertical partial laryngectomy with resection of arytenoids for T3, or with invasion of ipsilateral arytenoids cartilage without involving postcricoid mucosa or posterior commissura. Totally, vertical partial laryngectomy was carried out for 76 patients, extended vertical partial laryngectomy for 7, supracricoid partial laryngectomy for 3 and Tucker's operation for 12. One stage unilateral neck dissection was performed in 5 patients and postoperative radio-therapy was supplemented to 5 (dose 60 Gy). For laryngeal function restoration, pectoro-hyomyo-flap and cricohyoidoepi glotopexy procedures were also performed for some patients. The clinical data of these patients were retrospectively analyzed.</p><p><b>RESULTS</b>The 3- and 5-year survival rate was 86.5% (64/74) and 81.7% (49/60), respectively. The total decannulation rate was 94.9% (93/98), though fifteen patients had had symptoms of aspiration. Swallowing function of all patients recovered to the normal level. The phonation of all patients was restored to various degrees and they were able to communicate socially.</p><p><b>CONCLUSION</b>The 3- and 5-year survival rates of partial laryngectomy for patients with glottic carcinoma of the larynx are comparable to the results achieved by total laryngectomy, but the quality of life of the patents much better. Complete resection of the tumor and simultaneous preservation of respiratory and vocal function whenever possible by partial laryngectomy is very important for improving patients' life quality. With a suitable size and good blood supply, the sternohyoid muscle flap of unipedical and half-thickness instead of whole thickness is ideal in the reconstruction of laryngeal defect after vertical partial laryngectomy.</p>

Management of sinonasal inverted papilloma: endoscopic excision vs traditional procedures / 中华耳鼻咽喉头颈外科杂志

<p><b>OBJECTIVE</b>To evaluate the effect of endoscopic resection and traditional procedure in the management of sinonasal inverted papilloma with a staging system based on endoscopic examination of the nasal cavity and computed tomography (CT) scan evaluation.</p><p><b>METHODS</b>Two hundred and twenty-two patients with sinonasal inverted papilloma treated surgically were retrospectively reviewed. There were 23 cases in stage I; 119 cases in stage II; 65 cases in stage III and 15 cases in stage IV. Among these patients, 122 cases were treated endoscopically; 100 cases were treated by traditional surgical techniques, including 56 cases with lateral rhinotomy; 27 cases with intranasal approach and 15 cases with Caldwell-Luc technique.</p><p><b>RESULTS</b>The inverted papilloma was removed completely and no serious complications were encountered by all four kinds of techniques used. With an average follow-up of 3. 8 years, the recurrence rate for endoscopic group was 14.8% (18/122, four patients were in group I; nine in group II; four in group III; and one patient in group IV. No recurrence was found in group III who underwent endoscopic excision combined with Caldwell-Luc procedure. The recurrence rate for lateral rhinotomy group was 33. 9% (19/56, one patients in group I; six in group II; nine in group III; three in group IV). The recurrence rate for intranasal approach group was 51.9% (14/27, two patients were in group I; ten in group II; and two in group III). The recurrence rate for Caldwell-Luc procedure group was 29.4% (5/17, all in group II and group III). Regardless of approaches, patients who had primary resection had a recurrence of 26. 8%, whereas those with secondary resection had a recurrence of 20. 9% (P = 0.39).</p><p><b>CONCLUSIONS</b>The endoscopic surgical technique was proved to be a better method for treating sinonasal inverted papilloma in stage I and stage II. Better results for patients in stage III would be achieved by combining endoscopic technique with Caldwell-Luc procedure. As to patients with stage IV, radical external approaches should be considered.</p>