ABSTRACT
BACKGROUND: Cartilaginous tumors of the larynx are uncommon. A literature review disclosed approximately 250 cases since 1816; the cricoid cartilage is the most common site. The rarity of these tumors has made for limited experience and, as a consequence, our knowledge is incomplete. OBJECTIVE: To report surgical results as well as long-term follow-up on 6 patients with cartilaginous tumors of the larynx. DESIGN: A 28-year retrospective study with the patients followed-up from 6 to 28 years (average, 17.8 years). METHODS: Six adult white male patients with cartilaginous tumors of the larynx: 4 low-grade chondrosarcoma (1 of the thyroid and 3 of the cricoid) and 2 chondroma of the cricoid. Surgical treatment included total laryngectomy of the thyroid and 1 of the cricoid chondrosarcoma, and conservation surgery of the other 4 cricoid tumors: the 2 patients with chondrosarcoma had total resection of the cricoid cartilage with thyrotracheal anastomosis, and the 2 patients with chondroma had local tumor resection using a laryngofissure approach. RESULTS: The margins of the specimen were negative for tumor in the 6 patients. On follow-up, none of the patients had regional or distant metastasis or tumor-related death. One of the patients with cricoid chondrosarcoma developed recurrence 8 years after conservation surgery, and required a total laryngectomy for salvage. Survival rate tumor-free at 5 years was 100% and at 10 years 67%, co-morbidity being responsible for the decrease in survival rate. CONCLUSIONS: Based on this small series of patients, the long-term follow-up of benign and low-grade malignant tumors suggests that the surgical approach and prognosis does not depend on histologic distinction and, importantly, underdiagnosed malignancy on tumor sampling and recurrent chondrosarcoma, managed with salvage surgery, have no adverse impact on patient survival. Total resection of the cricoid cartilage with thyrotracheal anastomosis over a stent proved an alternative surgical technique in chondrosarcoma who otherwise would have been treated by total laryngectomy.
Subject(s)
Chondroma/surgery , Chondrosarcoma/surgery , Laryngeal Neoplasms/surgery , Adult , Cricoid Cartilage/surgery , Follow-Up Studies , Humans , Male , Middle Aged , Prognosis , Retrospective Studies , Stents , Treatment OutcomeABSTRACT
The purpose of this study is to report a rare and interesting case of a 10-month-old boy who presented a bilateral ethmoidal mucocele associated with cystic fibrosis and to discuss, according to the literature, the sinonasal involvement in this disease. Only nine pediatric patients with both disorders have been reported previously in literature, and all of these cases were older than 1 year 4 months and presented with a unilateral mucocele.
Subject(s)
Cystic Fibrosis/complications , Ethmoid Sinus , Mucocele/complications , Mucocele/surgery , Cystic Fibrosis/diagnosis , Endoscopy , Follow-Up Studies , Humans , Infant , Male , Mucocele/diagnosis , Nasal Obstruction/diagnosis , Nasal Obstruction/etiology , Tomography, X-Ray Computed , Treatment OutcomeABSTRACT
OBJECTIVE: To report on the results of using a lateral thyrotomy approach on the paraglottic space to gain greater access for laryngocele resection under direct vision. STUDY DESIGN: A 26-year prospective and retrospective study. The study was conducted on 10 adult patients (5 men and 5 women) who had laryngocele of varying size on the paraglottic space. Six of the patients had internal laryngocele and four had exteriorized laryngocele. Five laryngoceles were left-sided, three were right-sided, and two were bilateral. METHODS: A V-shaped, full-thickness thyroid lamina resection with the triangle base at the superior border and the apex at a point midway of the thyroid lamina vertical extent was performed. RESULTS: A V-shaped lateral thyrotomy made exposure to the paraglottic space possible for direct submucosal laryngocele dissection. This approach has presented no complications to date. Postoperative minor edema or hematoma was found in the aryepiglottic and ventricular folds, but this disappeared within a few days. There was no recurrence; the minimum follow-up was 1 year. CONCLUSION: The triangular lateral thyrotomy approach provided access to the paraglottic space and superb visibility for resection of laryngocele of any size under direct vision, thus avoiding recurrence, morbidity, and complications.