نتایج جستجو برای: otolaryngologic approaches
تعداد نتایج: 431397 فیلتر نتایج به سال:
Brain tumor segmentation from Magnetic Resonance Images (MRIs) is an important task to measure tumor responses to treatments. However, automatic segmentation is very challenging. This paper presents an automatic brain tumor segmentation method based on a Normalized Gaussian Bayesian classification and a new 3D Fluid Vector Flow (FVF) algorithm. In our method, a Normalized Gaussian Mixture Model...
Impact of resident involvement in outpatient otolaryngology procedures: An analysis of 17,647 cases.
OBJECTIVE This study examines the impact of resident physician participation on postoperative outcomes in outpatient otolaryngologic surgery. STUDY DESIGN Retrospective cohort. METHODS The American College of Surgeons National Surgical Quality Improvement Program database was queried for outpatient otolaryngologic procedures performed on adult patients. Cases were analyzed with the followin...
Over the past 100 years, the evaluation and management of lateral skull base tumors have evolved tremendously. While most pathology involving the temporal bone and cerebellopontine angle is histologically benign, significant morbidity may occur as a result of disease progression or treatment. At the turn of the twentieth century, mortality from cerebellopontine angle tumor extirpation exceeded ...
PURPOSE OF REVIEW Robotic surgery in otolaryngology - head and neck surgery has become a valuable tool in certain anatomic approaches; however, its application in surgery of the paranasal sinuses and anterior skull base is still in an investigatory phase and requires further evaluation. RECENT FINDINGS Existing robotic surgical systems face particular limitations in their application at the s...
Background: Hearing impairment is the most common otolaryngologic manifestation of aging. Objectives: Few studies have focused on Hearing Loss (HL) in the Iranian “normal” elderly population. This study aimed to evaluate audiological problems in the normal elderly people of the rural areas of Rasht City in the north of Iran. Materials & Methods: This cross-sectional study was conducted in 2...
OBJECTIVE To explore how rigid and flexible bronchoscopy are used in pediatric otolaryngologic practice. DESIGN Survey. PARTICIPANTS Members of the American Society of Pediatric Otolaryngology who practice in the United States and Canada and were listed in the membership directory were eligible. Of the 206 members, 24 practicing outside the United States or Canada and 11 without an e-mail a...
Hearing loss is one of the prevalent impairments among older adults and hearing screening is an efficient method to detect hearing impairments. Although the effects of some chronic conditions such as arthritis and heart diseases have been found, there is still limited information regarding effects of hearing impairment on general health and functional capabilities. So far no study h...
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