This study confirms the real value of otoendoscopy in the surgical management of cholesteatomas of the middle ear. It belongs entirely to the minimally invasive surgical procedures, while significantly reducing the frequency of open tympanoplasty and recourse to posterior tympanotomy and offering excellent access to numerous lesions by the transmeatal approach. Analysis using otoendoscopy reduces the incidence of residual cholesteatomas by identifying lesion extensions that are overlooked under otomicroscopy. Nevertheless, some residual cholesteatomas persist at the second stage of surgery. The quality of excision under otoendoscopy constitutes an important parameter in the decision regarding revision surgery. By targeting the at-risk regions where a residual lesion was discovered, it allows the control scanner to be read with greater accuracy, thus facilitating the decision on whether to perform surgical exploration.

Permanent hypoparathyroidism is rare, although transient hypoparathyroidism occurs relatively frequently. Unintentional parathyroidectomy and parathyroid gland autotransplantation do not affect serum calcium levels.

Doses of budesonide aqueous nasal spray, 128 microg once daily, were found to be effective in the treatment of nasal polyps, and doses of budesonide aqueous nasal spray, 256 microg once daily, did not show any significant additional efficacy.

This surgical anatomic study aimed to determine (1) the anatomic relation of the laryngeal inferior nerve with the inferior thyroid artery, (2) the existence of extralaryngeal branches of division of the nerve and (3) the size of the nerve seen macroscopically. Two hundred and fifty-one patients underwent thyroid surgery during a period of 30 months. There were 50 males and 201 females. The male population underwent 28 total thyroidectomies, 13 left lobectomies and 9 right lobectomies. The female population underwent 124 total thyroidectomies, 33 left lobectomies and 44 right lobectomies. On the right side: the nerve was found superficial to the artery in 70.24% of females and 51.35% of males, the nerve was divided in 23.81% of females and 21.62% of males and seemed unusually thin in 14.29% of females and 5.41% of males. On the left side: the nerve was found superficial to the artery in 87.26% of females and 95.12% of males, the nerve was divided in 15.29% of females and 14.63% of males and seemed unusually thin in 10.83% of females and 2.44% of males. In conclusion, the inferior laryngeal nerve is characterized by its important anatomic variations, especially on the right side. These variations might be different even between males and females. Knowledge of these variations is very important in order to best identify and preserve the inferior laryngeal nerve during thyroid surgery.

To study the circumstances of diagnosis, predisposing factors, bacteriology and therapeutic management of parapharyngeal abscesses. This retrospective study over a period of 7 years concerned 16 patients hospitalized in an ENT and Head and Neck surgery department for parapharyngeal abscess. All patients were treated by intravenous antibiotics and steroids for 5-7 days. The length of hospital stay was 6-15 days. Parapharyngeal abscesses associated with peritonsillar and retropharyngeal abscess were all initially aspirated transorally for evacuation and bacteriologic examination. Five patients underwent surgical drainage (two via cervical incision, three by immediate tonsillectomy techniques and one by intra-oral drainage). Two patients presented jugular vein thrombosis. No life-threatening complication was observed. Patients were considered to be cured when cervical CT scan performed on D21-45 was normal. Parapharyngeal abscess is the second most common deep neck abscess after peritonsillar abscess. The diagnosis is both clinical and radiologic. CT scan is the best imaging examination for diagnosis and follow-up of parapharyngeal abscess. Non-complicated parapharyngeal abscesses require first-line medical management (intravenous antibiotics (amoxicillin and clavulanic acid) combined with steroids) and follow-up CT scan.