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Ventilation or oxygenation can be difficult or even impossible in cases of upper airway obstruction. In this case report, we used a helium/oxygen mixture administered via noninvasive positive-pressure ventilation to perform an urgent tracheotomy under local anesthesia on a patient presenting upper airway compression. It improved his comfort and his stridor, facilitating supine positioning. This case describes another potential indication of the helium/oxygen mixture in noninvasive ventilation.

Epidermoid cyst is a benign and rare tumor, that evolves slowly. We describe the case of a 55 years-old woman, who came to our consultation for atypical trigeminal neuralgia of left V1 and V2 nerves. Brain MRI found two tumors: T1W hypointense with no appreciable enhancement after gadolinium injection and T2W and diffusion hyperintense. This last feature was in favour of an epidermoid cyst, but the multiplicity of cerebral lesions was definitely not in favor of such a diagnos­tic. They were located behind the right eye and in the left Meckel’s cave (trigeminal cave). The surgical strategy consis­ted in removal the retro orbital tumor witch was the most acces­si­ble of both the diagnostic of epidermoid cyst was retaned thanks to the anatomopathology report. As these lesions had the exact same characteristics, we concluded that they were simi­lar. The second epidermoid cyst was not removed because of surgical risk, its benign nature and low evolutionary potential.

Objective: Dysfunctional swallowing may cause transverse occlusal disorders. The speech re-education of dysfunctional swallowing aims to correct or prevent the recurrence of occlu­sal disorders. The main objective was to test the dynamic palato­graphy as a diagnosis and quantification tool of the dysfunctional swallowing., Material and Methods: The study was prospective and descriptive. Twelve average 23.5 years old women with a clinical dysfunctional swallowing have been included between January and May 2014. None was aware of presenting an atypical swallowing or dento-facial dysmorphism of class II. The dynamic palatography device measured the pressure force of the language on the palate during the lingual rest, swallowing saliva and water. Parameters measured were the duration and magnitude of support of the tongue on the palate., Results: Dynamic palatography showed a trend to predominant anterior contact during rest position (25%), and lower position of the language with little contact during swallo­wing of saliva and water., Discussion: Palatography results are consistent with the clinical diagnostic criteria of atypical swallo­wing. Our palatography tool has the advantage of being unobtrusive in the mouth compared to other pre existing systems. This device should be tested on larger patient popu­la­tions and could enable monitore atypical swallowing rehabili­ta­tion efficiency. The palatography could complete the swallo­wing assessment and be a monitoring and rehabilitation tool in real time.

Introduction: The schwannoma of the glossopharyngeal nerve is a rare etiology among the tumor masses developed in the parapharyngeal space., Case Report: We report the case of a 33 years old woman in whom a large schwannoma of the left glossopharyngeal nerve was discovered incidentally on a brain MRI. Respiratory evolutionary prognosis imposed trans-oral surgical treatment., Discussion: We discuss the diagnostic and therapeutic strategy for the benign tumors of the parapharyngeal space., Conclusion: The schwannoma of the glossopharyngeal nerve is a benign rare lesion. The difficulty lies on the surgical strategy and the choice of the approach. The functional suites are marked by difficulty swallowing and require intensive speech therapy.

Aim: To describe 18 cases of patients treated for advanced cutaneous squamous cell carcinoma (CSCC) of the head metastasing to cervical lymph nodes and parotid gland. To estimate their survival and the risk factors of metastases., Patients and Methods: 18 cases of patients affected by CSCC of the head, metastatic to parotid and cervical lymph nodes were afterward analyzed. Two populations were differentiated: the patients already treated for their CSCC, with secondary appearance of metastases in the Population A, the patients by whom the metastase is concomitantly discovered to the CSCC in the Population B., Results: The treatment consisted of a parotidectomy and neck dissection, possibly associated with excision of the primary tumour. Adjuvant radiotherapy was systematic. Metastatic progression was on lungs most of the time (57%), in patients of the population B (80%), or of whom primitive CSCC was of bad forecast (group 2) (78%). The mortality was bound to the complications induced by distant metastases (63%), at 5 years it was superior in the population B (100%) than in the population A (77%)., Conclusion: CSCC of the head, metastatic to parotid and cervical lymph nodes have a severe prognosis for survival in spite of an optimal curative treatment applied to fragile old patients.

Objective: To present a case of thyroid sarcoidosis revealed by a multinodular goiter and cervical and mediastinal adenopathies., Methods: We summarize the clinical presentation of a thyroid sarcoidosis. A review of literature regarding this topic is also presented., Results: A 48-year-old woman presented dysphagia without dyspnea. Clinical and radiological explorations find a multinodular goiter with cervical and mediastinal adenopathies. The symptomatic side of the goiter and the association with adenopathies justify the surgery. Total thyroidectomy and mediastinal lymphadenectomy are processed. Histopathological examination of the thyroid reveal a goiter without malignity, a vesicular nodule, and non necrotizing granulomas consistent with sarcoidosis, as in the adenopathy., Conclusion: The interest here, is the difficulty to make the diagnostic without histopathology, between a thyroid cancer with lymphadenopathies and extrapulmonary sarcoidosis (involving thyroid and adenopathies).

The authors in this article, made from a review of the scientific literature (PubMed search engine), indicate the current position of positron emission tomography with 18F-fluro-2-deoxy-D-glucose coupled computed tomography (PET-CT) in the early and late post-treatment follow up of squamous cell carcinomas of the upper aerodigestive tract. The aim of this follow up is twofold: Early detection of locoregional progressive evolution or metastatic progression and search for a possible second metachronous cancer in patients at risk.

Introduction: When facing cochleovestibular symptoms such as hearing loss, dizziness or unsteadiness, or a tinnitus evolving in the aftermath of a cranial trauma or overpressure in the form of inner ear barotrauma after diving or a from blast, a perilymphatic fistula must be considered., Materials and Methods: We present a homogenous prospective series of 16 cases of perilymphatic fistulae occurring after head trauma or overpressure between 2003 and 2011. Patients suspected of suffering from a perilymphatic fistula and presenting with the following criteria were included: the occurrence after a variable delay of cochleovestibular symptoms (vertigo, tinnitus, and hearing loss) in the aftermath of a head trauma or overpressure. All patients received medical treatment with intravenous corticosteroids. Failure of the initial treatment and in the presence of clinical data suggesting a perilymphatic fistula, an exploration of the middle ear was performed., Results: 13 patients (81.2% underwent surgical exploration with early and stable subtotal recovery of hearing in 90%, a rapid disappearance of vertigo in 89.9%, a loss of tinnitus in 45% and in 27% improvement., Conclusion: The diagnosis must be supported by various diagnostic tests. If evidence in favor of a perilymphatic fistula is credible, surgery has always achieved an excellent functional outcome.