Australian family physician · 2002
A hole in the drum. An overview of tympanic membrane perforations.
СтатьяОбзорНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Fagan Paul, Patel Nirmal
Аннотация
BACKGROUND: Tympanic membrane perforations are common and can be categorised into either acute or chronic. Acute perforations are usually traumatic or inflammatory in origin and heal spontaneously. Chronic perforations may be associated with underlying progressive disease.
OBJECTIVE: To differentiate between safe and unsafe perforations and describe management principles for these conditions.
DISCUSSION: The majority of acute tympanic membrane perforations heal spontaneously. Those that do not can be considered for surgical repair. Chronic perforations should be viewed as either safe or unsafe depending on the risk of progression to significant complications. Unsafe perforations are often associated with cholesteatoma (an epidermoid cyst of the middle ear and mastoid air cell system). Cholesteatoma destroys bone and causes serious ear and intracranial complications--surgery is commonly required.
OBJECTIVE: To differentiate between safe and unsafe perforations and describe management principles for these conditions.
DISCUSSION: The majority of acute tympanic membrane perforations heal spontaneously. Those that do not can be considered for surgical repair. Chronic perforations should be viewed as either safe or unsafe depending on the risk of progression to significant complications. Unsafe perforations are often associated with cholesteatoma (an epidermoid cyst of the middle ear and mastoid air cell system). Cholesteatoma destroys bone and causes serious ear and intracranial complications--surgery is commonly required.