• 대한후두음성언어의학회지
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• 제24권2호
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• pp.122-124
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• 2013

Nowadays, microwave ovens are commonly used for cooking. However, the cooking certain food in microwave ovens can be hazardous. It has been reported that the heating eggs in a microwave oven can cause an explosion and injuries. The exploding eggs can cause burn injury of face, neck, eyelid, pharynx and larynx. Direct thermal damage to the larynx after swallowing microwave-heated eggs is rare. The authors report a larynx thermal injury due to microwave-heated eggs and review the cause and the prevention methods of exploding eggs.

• 대한기관식도과학회지
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• 제2권1호
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• pp.140-144
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• 1996

Despite the incidence of tuberculosis has been greatly reduced with chemotherpy, it is still a common disease in Korea. The pharyngeal and laryngeal tuberculosis usually result from direct contamination of the laryngeal or pharyngeal mucosa by sputum heavily laden with Mycobacterium tuberculosis, secondary infection from the lungs via lymphatic or hematogenous routes, or a primary affection from inhaled tubercle bacilli. Recently the authors experienced a pharyngolaryngeal tuberculosis and report this case with brief literatures review.

• 대한한의학원전학회지
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• 제23권2호
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• pp.15-31
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• 2010

Objectives : The aim of this study was to understand application of Ganhap(干合) theory to human body. Methods : We investigated 5 important sphincters along the alimentary tract (Larynx, Pharynx, Cardia, Pyrolus, Iliocecal portion) comparing with the function of Viscera and Bowels, also with Meridian and collateral theory. Results & Conclusions : We can analyze 5 important sphincters along the alimentary tract into relationship of Ganhap. 1. Larynx are related with the combination of Byeong-Sin(丙辛合). 2. Pharynx are related with the combination of Jeong-Im(丁壬合). 3. The Cardia is related with the combination of Mu-Gyu(戊癸合). 4. The Pyrolus is related with the combination of Gap-Gi(甲己合). 5. Ileocecal portion is related with the combination of Eul-Gyeong(乙庚合).

• Journal of Chest Surgery
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• 제38권11호
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• pp.791-794
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• 2005

식도절제술 후 재건술에서 위장은 가장 흔한 식도 대체물로 사용된다 그러나, 인두 이상의 위치까지 위장을 끌어 올려 연결하는 경우 위장만으로는 길이가 모자라는 경우가 많이 있다. 후두암과 식도암을 동반한 환자에서 후두전절제술과 식도전절제술을 시행하였고 유리공장이식편을 이용하여 경부에서 인두공장위장문합을 시행하였다. 유리공장을 이용하여 문합에 충분한 길이를 확보함으로써 문합부 긴장을 줄이고, 혈액공급을 확보할 수 있었다.

• 대한후두음성언어의학회지
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• 제23권1호
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• pp.18-20
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• 2012

Over the last 30 years or so, it has been recognized that neurologic disorders could impair laryngeal function, and that neurogenic etiology could be discerned frequently. This has led collaborations between laryngologists and neurologists and focus on the management of neurogenic dysfunction of the larynx and pharynx, including central and peripheral disorder. The author introduced anatomical structure, nerve distribution and neurophysiology of the larynx for understanding its basic functions. The symptoms, diseases from laryngeal dysfunction and the development of diagnosis and management were also discussed.

• 대한후두음성언어의학회지
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• 제9권1호
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• pp.79-85
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• 1998

Changes in the human voice occur between infancy and old age and reflect a myriad of biological changes that influence the size, shape, and physical properties of the larynx. The human larynx is located near the base of the neck and attached inferiorly to the trachea and opens superiorly into the pharynx. The larynx by the third month of fetal life has the same features recognizable at birth. The fundamental frequency of vocal fold vibration generally becomes higher in early age, lower in middle age, and higher in old age. These decreases in Fo undoubtedly result from a combination of factors, consisting of modest increase in length and mass of the muscle and connective tissues of the vocal fold. But the level of the larynx in the neck may be closely connected with Fo directly, high larynx in related with high pitch and low larynx with low pitch. The purpose of this study is to determine the developmental level difference from child to adult larynx using conventional radiography, and the change of speaking fundamental frequency from second decade to sixth decade.

• 생명과학회지
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• 제7권3호
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• pp.241-252
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• 1997

Having examined the literatures on the terminologies. UlkyuK and Banui, the following results were obtained. 1. since Ul accompanies the symptom of dysphagia. it is thoughr ro indicate the disease and ailment in the larynx and pharynx. and the esphangus. 2. Kuyk is used in the contextof Kyuksak. Kyukjung. Bikyuk. Ulsakamnd Ulkyuk. and since it also includes the meaning of Ul. it is thought that disease and ailment in the esophagus. stomach and duodenum are included in this category. 3. Although Ul and Kyuk are differentiated. since they appear in conjunction with the other clinically. they can be refferred to as Ulkyuk. 4. Banui represents the phenomenon of vomiting. because it is oresent in a bad case of Ulkyuk. it can be seen to be included in Ulkyuk. Thus. Ulkyuk and Banui can be refferred to as one. 5.Although the name of an ailments in oriental medicine and that in the western medicine can not be in perfect match. Ulkyuk is refferred to as ailments in esophagus such as esophagitis. esophageal ulcer, esophageal deverticulum and esophageal cancer. while Banui is refferred to asailments in stomanch and duodenum such as stomach cancer. chtonic spasmic gastritis. it is reasonable to differentiate the two in general. As seen above, since the concept of the terminologies. Ulkyuk and Banui are somewhat different among Oriental medicine doctors. a consensus is needed to come up with terms that all can agree on.

• 대한후두음성언어의학회지
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• 제32권2호
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• pp.98-103
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• 2021

Plasma cell mucositis is a very rare benign disease characterized by dense lymphoplasmacytic infiltration in the submucosa layer. It appears as a reddish ulcer on the mucous membrane or as a cobblestone or nodular mass on the affected mucosa. When it involves the pharynx or larynx, the patient presents with dysphagia, voice change and dyspnea. Clinically, it is important to differentiate with malignant diseases such as extramedullary plasmacytoma, amyloidosis and sarcodosis. Several cases of mucositis in the larynx have been reported in English literature, but none have been reported in Korea. We report a case of plasma cell mucositis in the larynx with a review of literature.

• 대한후두음성언어의학회지
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• 제19권1호
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• pp.28-30
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• 2008

The problem of voice restoration after total laryngectomy has existed ever since Billroth's first total laryngectomy in 1873. Since then, all the efforts to restore the voice was tried to divert the tracheal air to the pharynx to produce voice, which became the tracheo-esophageal shunt voice currently used. With the intact pharyngoesophagus, however, there are two basic options for speech rehabilitation : the artificial larynx and esophageal voice. The artificial larynx is an electrically driven buzzer or a sound transducer and its most common type is placed against a supple point on patient's neck and introduces a mechanical sound into the tissues and air spaces of the neck. This sound, emanating form the mouth, is articulated by the intact structures of the remaining vocal tract as understandable speech. Esophageal voice is a commonly recommended method for alaryngeal speech rehabilitation, which can be successfully done by regurgitating the air stored in the esophagus. Successful esophageal voice is preferable to the artificial larynx but, most patients usually adapt only one of those methods according to their needs and feasibility to learn.

• 대한의용생체공학회:의공학회지
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• 제19권4호
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• pp.423-429
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• 1998

인두는 구강과 위장, 비강과 폐의 중간에서 능동적으로 구강을 통해 섭취되는 음식물과 비강을 통해 흡입되는 공기의 통로역할을 하는 주요한 기관이다. 본 연구는 유한요소기법을 이용한 인두의 3차원 구조의 재구성 과정을 거쳐 인두의 생체역학모델을 구현하여 각단면에서의 단면적을 유한요소모델의 시뮬레이션 결과에 의한 변위를 이용하여 산출하여 최적화 과정을 거쳐 인두의 기능시 내부에 생성되는 압력의 연속적인 압력분포를 추정할 수 있었다. 즉 인두내의압력에 대한 형상의 변형을 관찰하여 각 단면에서의 단면적을 산출하고 이를 실제의 CT영상자료와 비교하여 최적화 고장을 거쳐 각 부분에서의 추정 압력구배를 구하였다. 모델 시뮬레이션 결과 추정된 압력구배는 10-55 mmHg범위에 분포되어 있으며 전체 인두부 가운데 상부의 4레벨의 압력분포는 아부의 그것과 다른 형태를 보이는 것으로 나타났다. 이러한 인두의 생체역학모델은 인두기능장애를 가진 환자군에 적용하여 비교 분석할 경우 임상자료로서 유용할 것으로 사료된다.