Endotype of Chronic Rhinosinusitis with Nasal Polyps in Morocco.

Background: With the advent of biotherapies, endotyping of chronic rhinosinusitis with nasal polyps (CRSwNP) is becoming more and more important to optimize therapeutic management. While the majority of CRSwNPs in the United States, Europe, and Japan exhibit type 2 eosinophil-dominant inflammation response, other parts of Asia display mixed patterns including neutrophil-dominant inflammation. Until now, no study has focused on the proportion of inflammation patterns in Morocco or anywhere on the African continent.

The impact of the ultrasound classification on the rate of thyroid surgery indications: a 577 cases series.

Objectives: Nodules of the thyroid gland are common but rarely malignant. Their management can range from simple monitoring to surgery. The use of ultrasound and fine needle aspiration can reduce the rate of unnecessary surgeries.

Prognostic factors of myringoplasty: study of a 140 cases series and review of the literature.

Myringoplasty is one of the most frequent interventions in otology. It aims to restore the eardrum in order to protect against extrinsic contamination by water and to improve hearing. Our study aimed to analyze the factors that may affect anatomical and functional results of myringoplasty or type I tympanoplasty.

Nasopharyngeal tuberculosis: report of four cases and review of the literature.

Even if tuberculosis is a major cause of morbidity and mortality, nasopharyngeal location is unusual and extremely rare. We report four new cases observed with short time interval suggesting a trend towards increased frequency. The diagnosis was confirmed by histological analysis after a biopsy.

[Surgical management of hyperthyroidism: about 60 cases].

Hyperthyroidism includes several diseases characterized by high level of circulating thyroid hormones. Thyroidectomy is one of the main treatment options. We conducted a retrospective study to evaluate the epidemiological, clinical, therapeutic, evolutionary features of patients who had undergone surgery for hyperthyroidism in the ENT Department at the Avicenne Military Hospital in Marrakech.

Carotid Body Tumors: A Case Series and Review of the Literature.

Background: Paragangliomas of the head and neck are rare vascular tumors derived from the paraganglia tissues originating from the neural crest. They are usually benign and hypervascularized. Diagnosis is relatively easy in condition to consider it in evaluating every lateral neck mass.

Spontaneous cerebrospinal fluid leak of the sphenoid sinus mimicking allergic rhinitis, and managed successfully by a ventriculoperitoneal shunt: a case report.

Background: Spontaneous cerebrospinal fluid leaks are rare but may lead to confusion with other diseases in patients without history of trauma. We report a rare case unusual for two reasons. First, our patient was put under antiallergic medication for months before the diagnosis of spontaneous cerebrospinal fluid leak of the sphenoid sinus.

[Predictors of malignancy in the management of parotid tumors: about 76 cases].

Salivary gland tumor pathology is complex and poses a diagnostic and therapeutic problem. A good analysis of predictive factors for malignancy in parotid tumors seems currently necessary for better therapeutic planning. The aim of this study was to investigate the predictive factors for malignancy in parotid tumors through a retrospective study of 76 cases of parotid tumor treated in a service of Otorhinolaryngology and Cervico Facial Surgery of Avicenne military hospital of Marrakech between January 2000 and December 2012.

[Analysis of predictors of malignancy of nodular goiters: about 500 cases].

Thyroid nodules are very common and less than 10% of them are malignant. They pose a serious diagnostic and therapeutic problem with respect to their benign or malignant nature. The study of some clinical and paraclinical factors for presumed malignancy makes it possible to codify appropriate therapeutic strategy.

Malignant schwannoma of the infratemporal fossa: a case report.

Introduction: Malignant schwannomas or neurofibrosarcomas are rare nerve tumors of unknown etiology. These neoplasms are highly aggressive with a marked propensity for local recurrence and metastatic spread. Their management continues to be a challenge for pathologists and surgeons.

Association of laryngeal and nasopharyngeal tuberculosis: a case report.

Introduction: To the best of our knowledge, the association of nasopharyngeal and laryngeal tuberculosis has never been described before in the literature. We report here a first observation.

Case Presentation: We report the case of a 38-year-old Arab man who presented with an isolated hoarseness.

Adenocarcinoma of the sphenoid sinus.

Adenocarcinomas of the sphenoid sinus are exceptional. In this paper, we report a new case with a review of the literature. Our patient was a 45-year-old man who presented with isolated retro orbital headache.

Chondrosarcoma metastasis in the thyroid gland: a case report.

Introduction: Chondrosarcoma metastases in the thyroid gland are exceptional. To the best of our knowledge, only two cases have been previously reported in the literature. Here we report the third case.