Schwannoma of the nasal cavity: A case report and review of the literature.

Sinonasal schwannoma (SNS) is a rare entity with 4% occurring at this location and only 36 cases described in the literature. A 22-year-old woman presented recurrent unilateral epistaxis, hyposmia, unilateral nasal obstruction, and hemicranial headache for a year. The endoscopic examination showed a tissue mass filling the left nasal cavity and nasopharynx. Imaging showed a mass that occupied the left posterior ethmoid cells in the hyposignal T1, hyposignal T2, and gadolinium enhancing. A preoperative biopsy was made and the diagnosis was a schwannoma. The tumor mass was completely removed under general anesthesia. The final histopathological study reconfirmed the diagnosis of schwannoma. Six months after surgery, control endoscopic and imaging showed the absence of tumor recurrence. SNS is a rare entity and its diagnosis is generally based on a histological examination. Therefore, the possibility of schwannoma must be considered in front of a mass of the nasal fossa.

Explanatory factors for the evolution of children's allergic rhinitis.

INTRODUCTION: Allergic rhinitis (AR) in children is a common condition that is a public health problem. Despite a well-codified treatment, clinical improvement is not the rule. AIM: To identify factors affecting the improvement of allergic rhinitis in children under symptomatic treatment. METHODS: A 12-year retrospective descriptive study that included children aged 3 to 15 years, followed for allergic rhinitis. The search for explanatory factors for improvement under treatment was done using a binary logistic regression model. RESULTS: 52 children were included, with a mean age of 7 years (±3). A familial atopy history was present in 37 patients (71%). The presence of factors aggravating allergy was noted, including antibiotic consumption: 31 patients (60%) and overweight: 15 patients (29%). Associated asthma was noted in 42 patients (81%). The allergenic profile has regained a predominance of dust mite allergy (71%) and a significant frequency of multiallergies (79%). Management included therapeutic education and drug treatment. There was improvement in rhinitis in 27 patients (52%) and improvement in asthma in 26 patients (50%). Overweight and high consumption of antibiotics had a negative impact on the therapeutic outcome. A good therapeutic education had a favorable impact. CONCLUSION: AR is a debilitating condition requiring prolonged therapeutic education and drug treatment. The prescription of antibiotics in children with allergic rhinitis should be sparing and weight monitored.

Diagnosis and management of idiopathic facial palsy in children.

Idiopathic or Bell's palsy is an acute peripheral-nerve palsy involving the facial nerve. The disorder is quite infrequent under the age of 10 years. The proposed etiologies of Bell's palsy include ischemic neuropathy and vascular diseases. This case series presents five children with Bell's palsy. The epidemiologic, diagnostic and therapeutic measures were summarized. The evolution regarding especially the facial motricity was detailed. The results about the role of some thrombophilic polymorphisms suggest a probable involvement of factor V haplotype, MTHFR and factor XIII in the etiology of Bell's palsy in five Tunisian children.

A spiritual sleepiness scale: the Friday prayer.

BACKGROUND: Excessive daytime sleepiness (EDS) affects 5% to 20% of the population and is involved in a large number of traffic accidents. EDS is a major symptom in sleep disorders, especially obstructive sleep apnea syndrome (OSA). The daytime sleepiness is evaluated subjectively using scales and questionnaires based on perception. This study is aimed to build a new questionnaire more suited to our lifestyle and then to compare it to the Epworth sleepiness scales (ESS). METHODS: We administered to 91 adult's patients (76 men and 15 women) consulting for sleep disturbance the ESS and a single subjective question tendency to drowsiness during the Friday prayer. Patients were listed in four groups according to their response to the question «During the past month, have you ever doze or fall asleep during the sermon of the Friday prayer? ¼ By G1 never dozes, G2 low chance of falling asleep, G3 average chance of dozing, G4 high chance of falling asleep. RESULTS: Only 63 patients (58 men and 5 women) responded to both questionnaires. Group 1 included 14 patients with a ESS of 5.5 +/- 1.8, Group 2 included 18 patients with a ESS of 7.3 +/- 1.9, Group 3 included 18 patients with a ESS of 11.05 +/- 2 and Group 4 included 13 patients with a ESS of 14.69 +/- 2.3. The Rho correlation coefficient was high (0.86) and shows a strong correlation between the Results of the two questionnaires. CONCLUSION: the answer to the question " During the past month, have you ever doze or fall asleep during the sermon of the Friday prayer? ¼ seems to be an appropriate Sleepiness Scale among Muslim patients.

Orbital metastasis revealing an undifferenciated Carcinoma of nasopharyngeal type: a case report.

The evolution of the undifferentiated carcinoma of the nasopharynx (NPC) is marked by the occurrence of regional or distant metastasis. We report a rare observation of bilateral orbital metastasis of NPC. Clinical symptoms were ocular proptosis, blurred vision and eye redness. Imaging permitted to precise the extensions of the tumor which was classified T4N1M1 after clinical and paraclinical exams. The treatment consisted of concomitant radiochemotherapy. The evolution didn't revealed recurrence of the disease after 18 months.

Acute acoustic trauma: how to manage and how to prevent?

INTRODUCTION: The consequence of an exposure to intense sounds can be a temporary or permanent hearing loss and even with a rapid therapeutic management, severe sensorineural sequelae may persist. METHODS: the authors report a retrospective study about 64 patients followed for an acute acoustic trauma during a period of 8 years (2006 to 2013). For all the cases, a clinical examination associated to a pure-tone audiometry was conducted. Hearing levels were measured at the frequencies 500, 1000, 2000 and 3000 Hertz. Auditory evoked potentials were performed in 17 cases. The therapeutic and evolutive data were detailed and discussed. RESULTS: All our patients were male with a mean age of 34 years. The cause of acoustic trauma was a firing of a gun near the ear in 48 cases, an explosion near the ear in 5 cases and a sudden exposure to loud noises near military planes in 11 cases. Clinical complaints were acute hearing loss with tinnitus. Audiometric exams found a sensorineural hearing loss with a hearing level average of 38 decibels (dB) +/- 14 SD. The therapy consisted of systemic cortisteroids associated in all the cases to peripheral vasodilators.  It was given intravenously during 10 days and then orally with vasodilators during one to 3 months. Hyperbaric oxygenotherapy have been administrated for 25 patients. The follow-up consisted of questioning about symptoms, clinical examination and pure-tone audiometry. A good evolution was noted in 52 cases (81%) and the mean of hearing level after therapy was: 24 dB +/- 12 dB. Despite a prolonged therapy with vaso-active drugs, tinnitus persisted in 36 cases. CONCLUSION: Controlling noise and its harmful effects through technical devices and safety professionals programs are the best way to reduce the frequency and the sensorineural sequelae due to acute acoustic trauma.

Management of combat-related facial injuries.

INTRODUCTION: Combat-related facial injuries involve various lesions of the mouth, the eye sockets and the facial bones. The goal of this study is to precise the particularities of these affections and their therapeutic management. METHODS: A retrospective study was performed about 56 cases of combat-related facial injuries over a period of 5 years (2010 - 2014). RESULTS: Our study included 56 male patients with an average age of 29 years (20-37). The trauma occurred during a real security intervention in all the cases. It was isolated in 18 cases and associated to other lesions in 38 cases. Clinical examination revealed facial edema (57%), facial cuts and lacerations (74%), broken teeth (14%), nasal deformation (26%), skin defect (16%) and periorbital ecchymosis (32%). The diagnosis retained after clinical examination and imaging exams were:  fractures of the mandible (34 cases), of the eye sockets (18 cases), of the nasal bones (15 cases), parotid gland injury (5 cases) and facial arterial injuries in (24 cases). The treatment was surgical in all the cases: stabilization of fractured segments (43 cases), suture of facial and vascular lacerations (51 cases), reduction of nasal fractures (15 cases), and reposition of teeth dislocations (35 cases). The evolution was good in 34 cases. The functional sequelae noted were ophthalmic (7 cases), dental abnormal occlusions (11 cases), residual trismus (4 cases) and facial palsy in 2 cases. CONCLUSION: Combat related facial injuries must be diagnosed and treated early to prevent the functional and, sometimes, life-threatening damages dues to those lesions.

[Brain stem glioma: a rare cause of central vertigo in adults]. / Le gliome du tronc cérébral : cause rare de vertige central de l'adulte.

Unlike children, brainstem gliomas in adults are rare and represent a heterogeneous group of tumors: often low grade tumors having a better prognosis. These tumors are a rare cause of central vertigo in adults. The treatment of diffuse gliomas is based on radiation therapy. We here report the case of a 35-year old female patient with low grade brainstem glioma revealed by balance disorders, in order to highlight the different clinical, paraclinical and radiological aspects of this disease as well as the therapeutic tools and the progressive methods.