Effect of airway dynamics on the development of larynx cancer.

Objectives/hypothesis: This study aimed to investigate and measure airway dynamics in anatomical regions where laryngeal cancer was most common in comparison to other regions of the larynx, thereby determining the effect of airway dynamics on the development of laryngeal cancer.

Study Design And Methods: Pulmonary function test airflow data and larynx anatomy measurement data obtained by three-dimensional computed tomography. A healthy male adult was modeled by simulation using the ANSYS program.

A rare sublingual cyst in an infant: oral heterotopic gastrointestinal cyst.

Oral heterotopic gastrointestinal cyst is rarely seen in the oral cavity. The tongue and floor of the mouth are the most commonly affected sites. These cysts may cause feeding and respiration problems, especially in newborns and infants.

[Bilateral choanal atresia in adults].

Bilateral choanal atresia is a congenital anomaly which occurs immediately after birth and requires immediate intervention. Therefore, it is very rare to see a patient who has reached an advanced age. In this article, we report two cases (sisters) who were able to reach advanced ages with bilateral choanal atresia.

Effects of caffeic acid phenethyl ester on wound healing of nasal mucosa in the rat: an experimental study.

Purpose: Wound healing of the nasal mucosa is a highly complex process that restores the anatomical and functional integrity of tissue that has been exposed to trauma. In this experimental study, our aim was to use histopathological examination to investigate the effects of caffeic acid phenethyl ester on the wound healing of rat nasal mucosa after mechanical trauma.

Materials And Methods: The rats were randomly divided into 3 experimental groups: a non-treated group (n=7), a control saline group (n=7) and a caffeic acid phenethyl ester group (n=7).

Patients with congenital choanal atresia treated by transnasal endoscopic surgery.

Congenital choanal atresia (CCA) is defined as a congenital failure in the development of communication between the nasal cavity and nasopharynx in newborns. It is the most common congenital anomaly of nose. Most of the patients presented with unilateral CCA.

An unusual foreign body in frontal sinus: silicone tube.

Foreign bodies in paranasal sinuses are very rare and more than half of them are encountered in maxillary sinus. Most of the foreign bodies are associated with maxillofacial trauma. Foreign body in the frontal sinus is even a rarer condition.

Effect of caffeic acid phenethyl ester on myringosclerosis development in the tympanic membrane of rat.

Myringosclerosis is hyalinization and calcification of certain areas of the tympanic membrane, especially the fibrous lamina propria layer and appears as white sclerotic lesions. Ventilation tube insertion is one of the most performed operations in the pediatric otorhinolaryngology practice to treat chronic otitis media with effusion. Myringosclerosis is a very common sequela of ventilation tube insertion.

The effect of corticosteroid against streptomycin ototoxicity.

The aim of this experimental study was to determine the possible protective role of corticosteroid in prevention of streptomycin-induced ototoxicity. Twenty-eight adult Wistar albino rats were divided into 4 groups: control (n = 7), streptomycin (n = 7), corticosteroid (n = 7), and streptomycin + corticosteroid (n = 7). Rats were tested with distortion product otoacoustic emissions (DPOAEs) in the beginning and at the end of the study.

Management of orbital complications of sinusitis in pediatric patients.

The most common reason of orbital infections is sinusitis. Orbital complications of sinusitis are mostly seen in children. Loss of vision and intracranial infections are among the complications of sinusitis.

Solitary plexiform neurofibroma of the buccal region unassociated with neurofibromatosis type 1.

Neurofibroma is a benign neural tumor. Plexiform type of this tumor is rarely seen in oral cavity in solitary form. In this article, we present an 18-year-old male case with an isolated plexiform neurofibroma localized at buccal region without any other manifestation or family history of neurofibromatosis type 1.

The reconstruction of full-thickness ear defects including the helix using the superior pedicle postauricular chondrocutaneous flap.

The ear is a complex structure with specific anatomical landmarks and different surface contour properties. In this article, we present the results that we obtained after reconstruction of full-thickness defects of the upper and middle third of the ear including the helix using a superior auricular artery (SAA) pedicled chondrocutaneous flap.In this study, 8 patients underwent reconstructions with postauricular SAA pedicled chondrocutaneous flaps between March 2009 and May 2011.

Evaluation of hyperactivity, attention deficit, and impulsivity before and after adenoidectomy/adenotonsillectomy surgery.

Objective: The objective of this study was to determine the severity of attention deficit, hyperactivity, and impulsivity symptoms in patients with obstructive airway problems scheduled to undergo adenoidectomy or adenotonsillectomy operation. The effects of the surgical treatment on these symptoms will also be investigated in a case-control design.

Methods: This prospective study included 63 patients (29 girls, 34 boys) who were operated on at the Department of Otorhinolaryngology, Dicle University Medical School, between January 2010 and May 2011 because of obstructive symptoms caused by adenoid or adenotonsillar hypertrophy.

[External auditory canal osteoma resulting in cholesteatoma which is complicated with meningitis].

Osteoma of external auditory canal is a unilateral benign tumor which usually presents with no symptoms. They only cause symptoms when cerumen collection or conduction type hearing loss occurs. They are the most common osseous lesions of the temporal bone.

Seborrheic keratosis of the external auditory canal in a 1-year-old boy.

Seborrheic keratosis is a common and benign cutaneous lesion occurring on the trunk, extremities, and head and neck of the elderly. It is rarely seen in the external auditory canal. We present a case of seborrheic keratosis in the external auditory canal of a one-year-old child.

[Acinetobacter baumannii: a rare cause of deep neck infection].

Deep neck infections, which are originated from upper respiratory tract, are bacterial infections involving deep structures of the neck. Unless diagnosed and managed appropriately, these infections may progress rapidly, leading to severe morbidity and mortality. Although, Acinetobacter baumannii plays a significant role in several nosocomial infections, ear nose throat physicians are usually unfamiliar with this bacteria and it is rarely isolated in deep neck infections.

The protective role of caffeic acid phenethyl ester against streptomycin ototoxicity.

Objective: The aim of this experimental study was to investigate the efficacy of caffeic acid phenethyl ester (CAPE) in the prevention of streptomycin-induced ototoxicity.

Materials And Methods: Thirty-two adult Wistar albino rats were divided into 4 groups: control (n = 8), streptomycin (n = 8), CAPE (n = 8), and streptomycin + CAPE (n = 8). Rats were tested with distortion product otoacoustic emissions (DPOAEs) before drug administration.

Hemangioma arising from external jugular vein mimicking neck mass.

Hemangiomas are common benign tumors which can develop in any part of the body. Despite their common nature, hemangiomas arising from blood vessels are very rare. In this article, we present a very rare case of hemangioma which was originated from external jugular vein.

Mental health and quality of life in patients with chronic otitis media.

The present study focused on the comparison of mental health and quality of life (QoL) between chronic otitis media (COM) patients and the hearing population. The patients with chronic otitis media and healthy control group were enrolled in the study. The duration and severity of the auditory impairment were recorded.