Search

Objective: The aim of the present study was to illustrate the learning curve of endoscopic type-1 tympanoplasty comparing experts in microscopic otology versus neophyte surgeons. Methods: Eight ear surgeons, from tertiary referral centers, who had performed at least 30 endoscopic type 1 tympanoplasties were included in the study. Demographic data and medical records regarding the first 30 endoscopic type-1 tympanoplasties were retrospectively collected by each surgeon. A 14-questions survey focused on subjective aspects of the learning curve was administered. Surgeons were divided in two groups: one with previous experience in microscopic ear surgery (group 1) and one with no previous experience in ear surgery (group 2). The learning curve of endoscopic type 1 tympanoplasty was compared between the groups. Results: Mean surgical time was 89.2 min in group 1 vs. 79.5 min in group 2 (p < 0.01). When divided in 5 surgeries-steps, the only significant difference was appreciated in the first 5 surgeries with a longer mean time in group 1 vs. group 2 (+28.4 min; p < 0.05). Conclusions: Surgeon's previous experience may influence the EES learning curve. Our results show that the first 5 surgical procedures are more challenging for surgeons experienced in microscopic surgery, subsequently the curve progression improves sharply and appears reversing the initial trend by the end of the 30 surgeries.

Background Carotid blowout syndrome is a severe complication of head and neck cancer, associated with high mortality and morbidity. Methods We present a case of acute hemorrhage from the carotid artery of a 59-year-old man with a history of chemoradiotherapy for lingual base and oropharyngeal squamous cell carcinoma. The case was managed by a staged multidisciplinary approach of open arterial reconstruction, after initial endovascular hemorrhage control using stent graft. Results The patient was discharged to home with patent carotid artery, no sign of infection or bleeding, and autonomous ambulation. A CT/PET scan performed 6 months later confirmed healing and absence of tumor recurrence. Conclusions A multidisciplinary approach involving vascular surgeons, ENT surgeons, plastic and maxillofacial surgeons is particularly appropriate in the management of carotid blowout syndrome to warrant a durable and effective repair of all the anatomical structures involved.

Purpose: To investigate and compare the effect of endoscopic and microscopic type 1 tympanoplasty on the cochlear function, to determine if they have a different impact on the inner ear function. Methods: 72 ears treated by transcanal endoscopic type 1 tympanoplasty and 84 ears treated by microscopic type 1 tympanoplasty in 3 tertiary referral centers were enrolled in the study. Microscopic type 1 tympanoplasty were performed by transcanal or retroauricular approach. Only patients with mobile and intact ossicular chain were involved in the study. A retrospective chart review was performed. Main outcome measures were: (1) change in bone conduction thresholds at 250, 500, 1000, 2000, 4000Hz; (2) change in bone conduction Pure Tone Audiometry; (3) correlation of audiometric outcomes with surgical technique, graft type and graft position. Results: A mild postoperative bone conduction threshold shift was observed at 2000Hz and 4000Hz in both groups, without significant differences between the two groups. No statistically significant modifications in bone conduction were observed at any frequencies in patients operated by transcanal endoscopic approach compared with those who underwent transcanal or retroauricular microscopic type 1 tympanoplasty. Moreover, neither the placement nor the type of the graft seemed to influence the cochlear function preservation. Conclusions: The endoscopic and the microscopic approaches have a similar impact on the bone conduction threshold during type 1 tympanoplasty. In particular, the one-handed manipulation of the ossicular chain during the endoscopic technique did not show an increased risk of inner ear damage.

Conclusions. Our results confirm that supracricoid laryngectomies (SL) are reliable techniques for glottosupraglottic tumors, even for selected T3 and T4 cases, if the indications are correct. These surgical techniques allow a good quality of life with the preservation of the larynx. Objective. SL with cricohyoidoepiglottopexy (CHEP) and cricohyoidopexy (CHP) have been popular over the last 20 years for the treatment of the glottic and/or supraglottic squamous cell carcinoma due to demonstrated good oncological and functional results. We report our experience with these techniques, with special focus on long-term oncological and functional results. Patients and methods. We retrospectively reviewed 206 patients who had undergone SL with CHEP or CHP technique between 1987 and 1998 for glottosupraglottic squamous cell carcinoma in our department. The long-term results for 206 patients with T1-T4 laryngeal carcinomas treated with SL are reported: 90.8% CHEP and 9.2% CHP. The mean follow-up was 62 months. Results. Oncological results: the 5-year actuarial disease-free survival was 85%; the 5-year determinate actuarial survival was 88.3%. Functional results: organ preservation rate was 97%. Phonation was assessed according to the GRBAS scale. © 2006 Taylor & Francis.