نتایج جستجو برای: tympanic
تعداد نتایج: 3289 فیلتر نتایج به سال:
Background: Delayed awakening is one of the biggest challenges after general anesthesia and surgery. Hypothermia is common after coronary artery bypass surgery, and even mild hypothermia can cause severe complications after surgery. It is important to know the effective methods in accelerating awakening and correcting hypothermia. Materials and Methods: In this randomized clinical trial, Warm T...
OBJECTIVE To assess the accuracy of the tympanic membrane thermometer for use with pregnant women. DESIGN Cross-sectional descriptive study. SETTING A major medical center in the midwestern United States. PARTICIPANTS Thirty-three hospitalized, afebrile pregnant women. MAIN OUTCOME MEASURES Tympanic membrane thermometers and glass mercury thermometers were used to measure body temperatu...
OBJECTIVES We examined histopathologic and anatomical features of the guinea pig temporal bone and evaluated the differences and similarities with respect to the human ear. STUDY DESIGN Seventeen adult guinea pigs were deeply anesthetized with pentobarbital and then decapitated. Each temporal bone was removed and fixed in 10% formaldehyde for a week, then decalcified in 10% formic acid for th...
STUDY OBJECTIVE Assessment of the tympanic membrane is often impeded by the presence of cerumen. We compared the ceruminolytic effects of triethanolamine polypeptide and docusate sodium in patients with cerumen. METHODS We conducted a prospective, randomized, controlled, double-blind trial on a convenience sample of cooperative adult and pediatric patients presenting to a university-based eme...
Introduction. The presence of a serous cyst in the tympanic membrane implies the description of a new or unpublished entity based on our knowledge whose origin may be very unlikely explained on actual embryologic and anatomic background. Clinical Case. We present a case of a 45-year-old woman with progressing right hearing loss. Physical examination revealed a whitish, round-shaped malformation...
The purpose of this study was to compare the results of body temperature measurements obtained by standard axillary thermometers with the results of infrared tympanic and frontal skin thermometry in afebrile children. This study comprises a single-center, prospective comparison trial. A total of 345 afebrile children aged 4 to 16 years hospitalized in the pediatric surgery department for electi...
The accuracy of core temperature (Tc) thermometry from temporal, tympanic, and oral thermometry devices has been variable during exercise in a hot, humid environment. The purpose of the present study was to cross-validate temporal, two tympanic devices, and oral devices compared to an ingestible thermistor during exercise in a hot, humid environment. Fourteen young, active adults (6 women) comp...
OBJECTIVE A pressure equalization tube placed within the tympanic membrane is the only clinically available method for inhibiting tympanic membrane regeneration. Problems associated with this include associated otorrhea, biofilm formation, medial migration of the tube, tube retention, induction of granulation tissue, and a small but significant rate of cholesteatoma. We aimed to demonstrate tha...
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