Otitis media with effusion (OME) is characterized by the occurrence of fluid in the middle-ear cavity in the absence of any signs of acute ear infection and occurs most frequently in children with auditory or eustachian tube dysfunction. Its chronic form is an important clinical issue for pediatricians and otologists alike. The study by Depreux et al. in this issue of the JCI shows that absence...

otitis media with effusion (ome) is one of the most common causes of hearing loss (hl) in children. it has been reported that several factors such as eustachian tube dysfunction, insufficiencies in the aeration of the mastoid cells, allergies, immunity, and infections play an important role in the etiology of the disease. little is known about the role of helicobacter pylori (h. pylori) in extr...

OBJECTIVE Assess the patency of the proximal and distal segments of the Eustachian tube in patients undergoing surgery for chronic ear disease. STUDY DESIGN Case study with control group. METHODS All consecutive patients presenting for surgery for chronic ear disease in our practice over 14 months underwent preoperative Valsalva computed tomography (CT), and an attempt was made intraoperati...

We report a case of malignant melanoma of Eustachian tube with extension to the middle ear cavity and nasopharynx in a 51-year-old woman who presented with right ear fullness. Computed tomography showed a soft tissue mass in the middle ear cavity and caused the widening and eroding of the bony eustachian tube. Magnetic resonance imaging showed well enhancing mass in eustachian tube extending na...

BACKGROUND Eustachian tube dysfunction is common and implicated in persistent middle ear disease. Recent studies suggest the promise of balloon dilatation of the Eustachian tube to modify local anatomy and physiology, restoring normal function. OBJECTIVES A literature review of the outcomes of balloon dilatation of the Eustachian tube was conducted, assessing four criteria (tympanometry, otos...

Introduction: Eustachian tube dysfunction (ETD) is a well-known co-morbid manifestation of inflammatory diseases the nasal cavity. Allergic rhinitis (AR) common chronic condition that causes significant amount disease burden in population. However, studies on ETD patients with AR are still very limited. Materials and methods: A total 60 healthy participated prospective comparative study. All su...

OBJECTIVES The impact of cranio-maxillofacial procedures upon Eustachian tube function is still largely unknown. The aim of this presentation is to depict new aspects of Eustachian tube function and to demonstrate its importance to cranio-maxillofacial surgery. METHODS Two different groups of patients were examined both clinically and by MRI of the Eustachian tube region. One of these groups ...

Introduction Middle ear barotrauma is the most common side effect of hyperbaric oxygen therapy. Knowledge and understanding of its pathophysiology are crucial for an accurate diagnosis and proper decision making about treatment and prevention. Objective Describe up-to-date information on pathophysiology of middle ear barotrauma after hyperbaric oxygen therapy considering the physiology of press...

OBJECTIVES/HYPOTHESIS Assess the feasibility of using the Valsalva maneuver to visualize the cartilaginous eustachian tube lumen with computed tomography (CT) in subjects with no ear disease. STUDY DESIGN Prospective case series study. METHODS Thirty-eight consecutive patients undergoing CT of the sinuses for nose-related complaints with normal radiographic findings consented for a CT of th...

Background: We are taught that cholesteatoma occurs due to tympanic membrane retraction that is usually secondary to eustachian tube dysfunction. Many children with poor eustachian tube dysfunction get tubes, which has been described as an independent cause of cholesteatoma. Objective: To describe the risk factors for cholesteatoma in children with tympanostomy types. Design: Retrospective revi...