[Paranasal sinus mucoceles: About 32 cases].

Introduction: Mucocele is a pseudo-cystic tumor of the paranasal sinuses. Despite its benign histological nature, it is aggressive towards neighboring structures (orbit and brain). Our aim was to study the epidemiological, clinical, therapeutic, and evolution aspects of this pathology.

[Persistent otorrhea revealing a foreign body of the middle ear].

Objectives: To report a rare clinical case of chronic otitis media due to an unknown foreign body in the middle ear and a literature review.

Patient And Methods: A 14-year-old girl who had persistent otorrhea associated with hearing loss for two years. The clinical and CT scan exploration found an unknown foreign body in the middle ear.

Bilateral facial nerve schwannoma: A case report.

Facial nerve schwannoma (FNS) is an uncommon disease, bilateral FNS are exceptional. We describe a case of a 23-year-old man who presented a bilateral 3rd segment facial nerve schwannoma, without neurofibromatosis disease. We discuss the clinical presentation, radiologic findings and management of this case.

[Unusual location of pleomorphic adenoma: A series of 7 cases].

Introduction: The pleomorphic adenoma is a benign tumor of the salivary glands. Its location outside the main salivary glands defines the pleomorphic adenoma of atypical location. The aim of this study is to analyze the clinical, diagnostical and therapeutical features of this tumor at atypical locations through seven observations.

Retropharyngeal abscess revealing a migrant foreign body complicated by mediastinitis: a case report.

Pharyngeal foreign bodies are quite common. Their diagnosis is usually easy. The risk of complications including retropharyngeal abscess and mediastinitis is rare and it depends mainly on the nature of the foreign body and the period of the therapeutic management.

[Cholesteatoma by osteoma of the external auditory canal].

Osteoma in the external auditory canal (EAC) is an uncommon benign tumor. The association of a cholesteatoma with an osteoma of EAC is extremely rare. We report a case of a 26-year-old woman with an osteoma of the left EAC that was complicated by a cholesteatoma in the EAC between the osteoma and left tympanic membrane.

[Acute miliary tuberculosis or Isambert disease: a case report].

Pharynx tuberculosis consists in a set of active lesions in granulomatous-type mucosa, resulting from Mycobacterium tuberculosis infection. In an endemic context, this diagnosis should be raised in cases of head and neck disease. A recent observation of a case of acute miliary tuberculosis gave us the opportunity to conduct a literature review of this disorder.

Capillary hemangioma of the middle ear: one case report and review of the literature.

Hemangiomas are rare benign vascular tumors; there are several types including the capillary hemangiomas, we present the case of an exceptional localization of capillary hemangioma in the middle ear. We report the case of a 60-year-old female which consults for episodes of pulsatile tinnitus, otorragies, and hearing loss of the left ear. The clinical examination revealed a reddish polypoid mass in the left external auditory canal, the radiological tests showed a vascular mass in the middle left ear.

[Capillary-cavernous hemangioma of the nasal septum].

Introduction: Hemangioma are rare benign vascular tumors. Histologically, there are several types including capillary, cavernous and mixed hemangioma. We present a very rare mixed hemangioma of the nasal septum.

[A giant lipoma of parapharyngeal space in a child].

Introduction: Tumors of the parapharyngeal space are rare and composing a wide variety of histological types. The aim of this study was to report a case of giant parapharyngeal lipoma in a child and to present clinical, paraclinical, and treatment aspects.

Case Report: A 14-year-old child presented with a painless progressive mass on the right side of the upper neck.

Retropharyngeal abscess in adults: five case reports and review of the literature.

Retropharyngeal abscesses are rare in adults. They occur mostly in immunocompromised patients or as a foreign body complication. We report 5 cases of retropharyngeal abscess collected in the ENT Department of CHU Mohammed VI of Marrakech, during a two-year period (December 2008 to December 2009).

[Hydatid cyst of the thyroid in a child].

Introduction: Hydatidosis is an anthropozoonosis due to the development of the Echinococcus granulosus in humans. Thyroid gland involvement is rather rare. The authors report a very rare case of thyroid gland hydatidosis in a child.

A case of penetrating axillary trauma.

Introduction: Deep penetrating traumas of the axilla extending to the neck are rare and potentially dangerous.

Observation: An 11-year-old child presented with an impressive penetrating axillary injury extending to the neck after falling on a tree branch. The wound was explored in the operating room (OR).

The well-differentiated liposarcoma of the hypopharynx.

Introduction: The aim of this article is to describe the clinical, radiological, and therapeutic aspects of well-differentiated liposarcomas of the hypopharynx.

Case Presentation: We report the case of a 34-year-old woman seen for dysphonia and dyspnea. The nasal endoscopy found a well-delimited ovoid tumefaction, attached at the right lateral wall of the hypopharynx.

Congenital internal jugular phlebectasia.

Introduction: Congenital internal jugular phlebectasia corresponds to congenital dilatation of the vein without tortuosity. More than one hundred cases of phlebectasia involving the neck veins have been reported in the literature. The authors describe the clinical features, treatment and outcome of this anomaly.

[Myofibroma of the mandibule: a case report].

Introduction: Myofibromatosis is a rare tumor. Two forms are described, solitary and multicentric, the solitary type is more common and is localized mainly on the head and the neck, mandible involvement is rare. The recent observation of a patient with a myofibrome of the mandible has given the opportunity to conduct an analysis and review of the literature of this disease rarely encountered.

A laryngocele revealing a small cell lung carcinoma.

Background: Laryngocele is defined as an abnormal dilatation of the laryngeal ventricle. It is a very rare entity, and the exact underlying mechanism is still unclear. Laryngoceles are associated with larynx carcinoma but not yet lung cancer.

[Nasal septal abscess complicating acute sinusitis in a child].

Nasal septal abscess is a rare complication of acute sinusitis in children. We report the case of a 9-year-old girl who presented at the emergency unit with a bilateral eyelid edema evolving over 2 days, associated with bilateral rhinorrhea and nasal obstruction. Clinical examination found a tumefied nasal septum and nasal obstruction.

[Leeches of the upper aerodigestive tract].

Introduction: The leech is an aquatic worm living in fresh water, especially in tropical areas. It may be found exceptionally in the upper aerodigestive tract (UADT) after consumption of spring water or water from natural wells, after swimming in still waters (lakes and dams). The author's objective was to study epidemiological, clinical, therapeutic, and evolutive aspects of this infestation.