• 대한두경부종양학회지
• /
• 제3권1호
• /
• pp.71-78
• /
• 1987

The supraglottic subtotal laryngectomy represents a conservation laryngeal procedure in which the upper portion of the larynx is removed without sacrificing the normal functions of the remaining larynx. The basis for this procedure rests in the embryologic derivation and consequent anatomic compartmentalization of the larynx and its lymphatics, which limit tumor spread. This procedure is performed for carcinoma involving the epiglottis and false cords, and can be extended to include carcinomas of the aryepiglottic fold and the anterior and lateral walls of the pyriform sinus and selected lesions involving the vallecula and base of the tongue. Recently the authors has experienced 4 cases of supraglottic cancer, which were performed supraglottic subtotal laryngectomy. One of which was died because of local recurrence, and the remaining cases were successful with satisfactory rehabilitation without local recurrence and impairment of voice and swallowing.

• 대한두경부종양학회지
• /
• 제15권2호
• /
• pp.243-245
• /
• 1999

Solitary fibrous tumors are commonly arise in the pleura and less commonly in extrapleural sites. In head and neck area, solitary fibrous tumors can occur in nose, paranasal sinus, soft palate, epiglottis, thyroid, parotid and submandibular gland. To our knowledge, this is the 5th case of solitary fibrous tumor arising from the parotid gland in English literature. We report a case of solitary fibrous tumor occurred in the superficial lobe of right parotid gland which was successfully treated by superficial parotidectomy with preservation of the facial nerve.

• 대한기관식도과학회:학술대회논문집
• /
• 대한기관식도과학회 1983년도 제17차 학술대회연제순서 및 초록
• /
• pp.11.3-11
• /
• 1983

급성후두개염은 그 병변이 주로 후두개에 국한되어 심한 염증성부종을 초래하며 급격히 진행하는 폐쇄성 호흡곤난으로 응급치료를 필요로 한다. 본 질환은 거의 대부분이 6세 이하의 소아에서 볼 수 있으며 소아의 급성상기도폐쇄증의 중요한 원인질환으로 주목되어 왔으나 성인에서도 그 보고예가 점차 늘어나고 있는 추세이다. 최근 저자들은 급성후두개염의 진단하에 입원치료를 시행한 성인환자 8예를 경험하였다. 문헌고찰을 통하여 소아의 급성후두개염과 본 증예들을 비교하고 임상경과 및 치료상의 몇 가지 차리점을 관찰하였다.

• The Korean Journal of Legal Medicine
• /
• 제42권4호
• /
• pp.168-171
• /
• 2018

In Korea, small octopus (Octopus minor) and webfoot octopus (Octopus ocellatus) are food items and fatal laryngeal choking due to ingestion of live octopus is not uncommon. We recently encountered two autopsy cases of accidental choking on small octopus and webfoot octopus. Case 1 involved a 58-year-old fisherman who ingested two live webfoot octopuses in his fishing boat and collapsed. He was immediately taken to the hospital but died. During autopsy, one of the webfoot octopuses was found between his pharynx and esophagus; it was obstructing the epiglottis and upper esophagus. His blood alcohol concentration was 0.140%. Case 2 involved a 55-year-old man who ingested an intact body part of a small octopus and was found dead in his house. He had a history of cerebral infarction and angina pectoris. During autopsy, an intact body part of the small octopus was found to be lodged in the laryngeal inlet.

• Journal of Korean Neurosurgical Society
• /
• 제42권2호
• /
• pp.97-102
• /
• 2007

Objective : The authors attempted to evaluate the pattern of the airway narrowing due to prevertebral soft tissue swelling after surgery of the anterior cervical spine and their clinical significances using plain cervical X-ray images. Methods : Twenty-four patients undergoing anterior cervical spine surgery were reviewed from January 2004 to December 2005. Postoperatively, in daily basis, lateral radiograph of the neck was obtained in neutral position. We measured the upper airway diameter above and below the epiglottis level and prevertebral soft tissue diameter every day for a week and finally 2 weeks after surgery using their simple lateral cervical X-ray films. Results : Both airway narrowing and prevertebral soft tissue swelling were maximum in postoperative 2 days, and decreased rapidly in postoperative 7 days. Airway narrowing was aggravated postoperatively but slowly decreased as prevertebral soft tissue swelling diminished. But, the severity of airway narrowing showed no clinical correlations with clinical symptom and radiologic severity. Conclusion : Not all patients who show severe airway narrowing and prevertebral soft tissue swelling on their plain cervical X-ray film complain respiratory insufficiency. But, the patients with undergoing anterior cervical spine surgery should be monitored carefully for respiratory insufficiency, especially during several days following operation because both airway narrowing and prevertebral soft tissue swelling become peak at postoperative 2-3 days.

• 대한기관식도과학회지
• /
• 제5권2호
• /
• pp.153-158
• /
• 1999

Background and Objectives : The treatment of supraglottic stenosis remains a challenging problem in the field of otolaryngology due to its association with dyspnea, dysphagia, and frequent recurrence. Any satisfactory treatment is not yet known. The author experienced six cases of supraglottic stenosis and report the successful treatment of five cases by repeated endoscopic laryngeal excision with KTP-532 laser under suspension layngoscopy. Materials and Methods : Six adults who were treated for supraglottic stenosis between March 1994 and December 1998 at the Department of Otoloaryngology-Head and Neck Surgery, Korea University Medical Center were studied retrospectively. The patients were placed under general anesthesia followed by endoscopic laryngeal excision with KTP-532 laser under supension laryngoscopy. The scar tissue and granulation tissue were visualized with an operating microscope, and then removed using KTP-532 laser (15watts, continuous mode). Intraoperative local steroid(Triamcinolone ) was injected in all cases after the stenotic portions were removed. Results : Endoscopic excision was performed in five cases ; among the five cases, cricoid cartilage was concomitantly removed in two cases, and epiglottis was removed in one case. Satisfactory swallowing and airway respiration were possible in all five patients who underwent endoscopic widening. Conclusion : The treatment of supraglottic stenosis is different from that of tracheal or glottic stenosis in that supraglottic stenosis is mainly developed in membraneous form. Repeated laser excision and local steroid injection under suspension laryngoscopy is an effective and recommend able method for the treatment of supraglottic stenosis.

• 대한수의학회지
• /
• 제40권1호
• /
• pp.27-34
• /
• 2000

A 20-day-old female Diprosopia in Holstein calf was observsd macroscopically and radiographically. Anterior head duplication(Diprosopia) was observed and all structures caudal to it were normal. She had two muzzles, three eyes, two ears and two tongues. The tongues were joined at their base just posterior and had one hyoid bone. Schistognathia and cleft lips were also observed in the lower jaws. She had an oral cavity, single epiglottis and a laryngeal cavity communicated with one trachea. The cerebral hemispheres were duplicated and fused together in the caudal region. The olfactory and optic nerves were duplicated. The incisive, nasal, pterygoid, parietal, ethmoid bones and vomer were duplicated, respectively. The skull of Diprosopia was shared by an occipital bone. The mandibules, palatines and sphenoid bones were duplicated incompletely. Three orbits and two fontanelles were observed. The medial lacrimal bones and maxillae were duplicated incompletely and fused with each other, respectively. Cleft palates were observed. Medial mandibular mass which was fused together and was duplicated incompletely at the part of its cranial, was shown synchondrosis with the left mandible, but not with the right.

• 대한치과교정학회지
• /
• 제45권6호
• /
• pp.308-321
• /
• 2015

Objective: The efficacy of mandibular advancement devices (MADs) in the treatment of obstructive sleep apnea (OSA) ranges between 42% and 65%. However, it is still unclear which predictive factors can be used to select suitable patients for MAD treatment. This study aimed to systematically review the literature on the predictive value of cephalometric analysis for MAD treatment outcomes in adult OSA patients. Methods: The MEDLINE, Google Scholar, Scopus, and Cochrane Library databases were searched through December 2014. Reference lists from the retrieved publications were also examined. English language studies published in international peer-reviewed journals concerning the predictive value of cephalometric analysis for MAD treatment outcome were considered for inclusion. Two review authors independently assessed eligibility, extracted data, and ascertained the quality of the studies. Results: Fifteen eligible studies were identified. Most of the skeletal, dental, and soft tissue cephalometric measurements examined were widely recognized as not prognostic for MAD treatment outcome; however, controversial and limited data were found on the predictive role of certain cephalometric measurements including cranial base angle, mandibular plane angle, hyoid to mandibular plane distance, posterior nasal spine to soft-palate tip distance, anterior nasal spine to epiglottis base distance, and tongue/oral cross sectional area ratio thus justifying additional studies on these parameters. Conclusions: Currently available evidence is inadequate for identification of cephalometric parameters capable of reliably discriminating between poor and good responders to MAD treatment. To guide further research, methodological weaknesses of the currently available studies were highlighted and possible reasons for their discordant results were analyzed.

• 한방안이비인후피부과학회지
• /
• 제10권1호
• /
• pp.159-184
• /
• 1997

A Literature study on the language disturbance, the results are as follows; 1. Utterance was closely concerned not only the vocal organs(pharynx, larynx, epiglottis, lips, tongue, vocal cord etc,) but also five viscera{especially heart, lung, kidney etc.) in The Yellow Emperor's Canon of Internal Medicine. It is very like the vocal mechanism in Medical science. 2. In the language disturbance, It is classified with dysarthria and dysphasia in Medical science. But in Oriental medicine, it is expressed the language disturbance as coma-speech lessness, stiff tongue-speechlessness, frightening-speechlessness etc. Especially in Oriental medicine, Non-utterance is called aphasia in literature study. 3. In the concern of the language disturbance and five viscera, $Heart{\cdot}Lung{\cdot}Kidney$ are counted of first importence. In differential diagnosis, It is divided sthenia-syndrome and asthenia-syndrome. Sthenia-syndrome is classified with wind-cold, fire-evil, adverseness of vital energy, stagnation of phlegm, is easy to cure. Asthenia-syndrome is classified with sexual desire, anxiety-meditation, fear, is hard to cure. 4. The pathogenesis of dysphasia originated from two factors; The first internal damages are consumption of body fluid caused by lung-dryness and yin-dificiency of lung & kidney. The second disease caused by exogenous evjls is sluggishness of lung-energy. 5. In many using points of acupuncture of the language disturbance, the order is LI-4(合谷), H-7(神門), K-l(湧泉), L-3(太衝), K-3(太谿), S-6(三陰交), H-5(通里), G-15(아門), C-23(廉泉), S-40(豊降), K-6(照海), L-7(列缺), S-36(足三里) etc.

• 대한기관식도과학회:학술대회논문집
• /
• 대한기관식도과학회 1993년도 제27차 학술대회 초록집
• /
• pp.106-106
• /
• 1993

후두암은 두경부 영역의 가장 빈번한 악성종양으로 예후가 비교적 양호한 질환이다. 그러나 경부임파절로의 전이빈도는 원발병소의 위치에 따라 매우 다른 것으로 되어 있고, 특히 성문상부암의 경우에는 경부임파절 전이가 매우 많은 것으로 되어 있다. 이에 저자는 1986년 부터 1992년 까지 본 병원에서 후두암으로 진단되어 일차 수술을 시행하였던 111례중 성문상부암 49례을 대상으로 성문상부암의 경부임파절 전이 빈도 및 병기에 따른 경부 곽청술의 필요성에 대하여 후향적 분석을 시행하였다. 결과적으로 성문상부암 중에서 외측에 속하는 피열후두개추벽에서 발생한 환자에서 정중위(후두개)에서 발생한 환자보다 경부임파절전이 빈도가 높았다. 그리고 경부 임파절 전이률은 T 병기에 관계없이 평균 51.0%이었다. 따라서 성문상부암, 특히 T2이상인 경우에는 경부곽청술이 필요하다고 사료된다.