최씨 훅을 이용한 복강경 버찌씨 수술

김영혜 ( Young Hye Kim ),박준선 ( Jun Seon Park ),최상준 ( Sang Joon Choi ),송창훈 ( Chang Hoon Song ),한세준 ( Sei Jun Han ),정혁 ( Hyuk Jung ) 대한산부인과학회 2006 Obstetrics & Gynecology Science Vol.49 No.6

목적: 버찌씨 수술은 복압성 요실금 수술에 효과적인 수술로 여겨져 왔다. 요실금의 원인이 내인성 요도 괄약근의 결손소견 없이 요도의 과운동성으로 인한 경우 버찌씨 수술이 일반적으로 추천되어진다. 본 연구에서는 복강경 버찌씨 수술에서 최씨 훅의 유용성에 대해 알아보고자 하였다. 연구방법: 2000년 10월부터 2005년 3월까지 본원에서 복강경 버찌씨 수술을 시행받은 47명의 환자를 대상으로 하였다. 27명은 고전적 복강경 버찌씨 수술을 시행하였고 20명은 내골반 근막을 Cooper 인대를 부착하는데 유용한 본원에서 고안한 최씨 훅을 이용하여 복강경 버찌씨 수술을 시행하였다. 결과: 고전적 복강경 버찌씨 수술을 시행한 군과 최씨 훅을 이용한 복강경 버찌씨 수술을 시행한 군의 평균 나이, 분만력, 폐경률, BMI는 두 군간에 통계학적으로 유의한 차이를 보이지 않았다 (p>0.05). 수술 시간은 고전적 복강경 버찌씨 수술은 90.52±15.32분, 최씨 훅을 이용한 복강경 버찌씨 수술은 38.50±10.14분으로 최씨 훅을 이용한 경우 수술시간이 통계적으로 유의하게 짧았다 (p<0.05). 두 군간에 재발률 및 합병증 발생은 통계적 유의성을 보이지 않았다 (p>0.05). 결론: 본 연구에서 본원에서 고안한 최씨 훅을 이용하여 복강경 버찌씨 수술을 시행한 결과 수술 시간을 단축시킬 수 있었으며 수술 효과는 기존 방법과 동일하게 관찰되었다. 이에 최씨 훅은 복강경 버찌씨 수술에서 사용할 때 집도자의 봉합 과정을 단순화시켜 수술 시간을 단축시키므로 복강경 버찌씨 수술에 용이한 기구이다. Objective: Burch operation has been effective method for the treatment of stress incontinence. Burch operation is a well-accepted procedure for treating stress urinary incontinence secondary to urethral hypermobility without intrinsic sphincter deficiency and is the reference standard with which other procedures are compared. This study is to evaluate the effectiveness of the Choi`s hook in laparoscopic Burch operation. Methods: This study included 47 patients who had undergone laparoscopic Burch operation from October 2000 through March 2005. Of these 47 patients, 27 patients underwent traditional laparoscopic Burch operation (Group 1) and 20 patients underwent laparoscopic Burch operation with Choi`s Hook on anchoring the endopelvic fascia to the Cooper`s ligament (Group 2). Results: The mean age of patients of Group 1 was 55.6±9.37 years of age and that of Group 2 was 56.0±5.93 years of age. There is no difference in the mean age of patients (P>0.05). The mean operating time was 90.5±15.32 minutes for Group 1 and 38.5±10.14 minute for Group 2. The mean operating time was shorter in Group 2 than Group 1 (P<0.05). There was no difference in recurrence rate and complication rate between Group 1 and Group 2 (P>0.05). Conclusion: We performed laparoscopic Burch operation with the Choi`s Hook on anchoring the endopelvic fascia to the Cooper`s ligament. When we compared traditional laparoscopic Burch operation with laparoscopic Burch operation with Choi`s Hook, we could shorten the operation time using the Choi`s Hook.

담즙정체성 간염의 임상적 양상

최선택,은종렬,임상우,김봉준,이헌주,구미진,최준혁 영남대학교 기초/임상의학연구소 2001 Yeungnam University Journal of Medicine Vol.18 No.1

Background: Cholestatic hepatitis is failure of bile to reach the duodenum with hepatocellular damage and no demonstrable obstruction of the major bile ducts. The prognosis is usually good with recovery in less than 4 weeks after withdrawal of the offending drug. However, a prolonged course lasting over 3 months is possible and, in rare cases, progression to ductopenia with development of a vanishing bile duct syndrome occurs. A differential diagnosis with other causes of Chronic liver disease is needed. Materials and Methods: From January 1991 through Jaunary 2000, 14 patients diagnosed as cholestatic hepatitis by liver biopsy were inclouded. The possible causative drug, clinical features, laboatory findings, and progression of cholestatic hepatitis were evaluated. The semiquantitative study of liver lesions was performed by two independent observers. Results: Causes of cholestatic hepatitis are 5 cases of oriental medicine, 3 cases of anti-tuberculosis medication, 1 case of ticlopidine and antibiotics and 4 cases of unknown causes. The clinical features of cholestatic hepatitis were jaundice, itching, urine color change, and general weakness. During 6 to 30 months, LFT of 5 patients showed prolonged elevation. Elevated total cholesterol ≥250 mg/dL in 6 patients, pheripheral blood eosinophilia in 5 patients, auto-antibody positive in 6 patients were observed respectively. The biopsies showed intralobular bilirubinostasis with a mixed portal inflammatory infiltration. Conclusion: In cholestatic hepatitis. durations of abnormal LFT are variable regardless of causative drugs. If cholestatic hepatitis progresses toward chronic course, viral hepatitis, primary biliary cirrhosis, and autoimmune hepatitis should be differentially diagnosed and sequential liver biopsies are needed.

수종의 접착제를 사용한 아말감 수복시의 미세 변연 누출에 관한 연구

최상철,박준일,권혁춘 大韓齒科保存學會 1997 Restorative Dentistry & Endodontics Vol.22 No.1

안티몬 제거를 위한 킬레이트 막의 합성 및 흡착특성

최혁준,김민 한국공업화학회 2005 응용화학 Vol.9 No.1

Chelating forming groups were introduced into the polymer chains grafted onto a porous hollow-fiber membrane for Sb ion remove in waters by radiation-induced graft polymerization and subsequent functionalization of a monomer containing an epoxy group. Moreover adsorption characteristic and different pH of Sb ion by n-MG membrane were researched. The breakthrough curves overlapped independent of the permeation pressure, residence time. This indicates a negligible diffusional nass-transfer resistance of Sb ion to the chelating forming groups. Moreover the adsorption capacity of each n-MG membrane appeared the highest around pH 7.

상악 유전치의 치근단 병소로 인한 만곡 영구전치

지혁준,최병재,이제호 대한소아치과학회 2001 大韓小兒齒科學會誌 Vol.28 No.1

치아만곡은 조직-형태분화기에 나타나는 치아형태의 이상으로 석회화된 부위와 미석회화된 부위간의 장애로 인해서 치관 및 치근 모두에서 발생하는 기형이며, 상악 절치에서 호발하며 매복 가능성이 높다고 보고되었다. 만곡의 원인으로는 유치의 외상, 치배의 이소성 발육, 낭종이 있으며 그외에 otodental syndrome, 쇄골두개이골증에서 보고되었다. 본 증례는 치아우식증으로 인해서 발생된 치근단병소가 치아만곡을 유발할 수 있는 원인이 될 수 있다고 생각하였기에 이에 보고하는 바이다. Dilaceration is a tooth abnormaly occuring in the histo-morphodifferention stage resulting from disturbance between the uncalcified and already calcified portion that affects both the crown and root. The involved tooth is usually the maxillary central incisor and it also shows high prevalence of impaction. The cause of dilaceration can be either from the trauma of the primary tooth, ectopic development of the tooth germ or from cysts. And it is also found in some cases of Otodental syndrome, Hurler syndrome, Cleidocranial dysostosis. The purpose of this study is to show that periapical lesions caused by dental caries can be another factor in causing dilacerations.

웹 사이트를 이용한 온라인 종합쇼핑 몰업체의 전자고객관계관리(e-CRM) 체계에 관한 고찰

정종식,최혁준 한국유통정보학회 2002 유통정보학회지 Vol.5 No.2

E-CRM system of synthesis shopping mall's web site, composing goods the prime target, offers space that can share feeling point & information by using product. And it is providing service that can confirm transaction process with product which customer orders, settlement etc.. Also, it is offering notice board, estimation, purchase art, recommendation, confirmation of transaction etc. as a contact route. Target if Life Time Value is information retrieval connected with goods and customer class atomization. And it grasps customer desire by dividing value customer wants and customer classes, and constitutes information and inquiry offer etc. that can solve path confirmation and problem, desire etc. as a value customer seeks. And it converges to core customer by dividing customer as individual, corporation, class etc. and constitutes path confirmation as a value guest seeks and information & service offer in 1:1 view point etc.

성숙한 Longissimus Dorsi근과 Soleus근의 근원섬유단백질의 특성비교

양융,최혁준,윤창훈,신완철,오상환 한국노화학회 1991 한국노화학회지 Vol.1 No.1

가토의 하악골 연장에서 잠복기간 단축의 영향

김용하,설정현,최준혁,강무석 大韓成形外科學會 1999 Archives of Plastic Surgery Vol.26 No.5

To evaluate the effect of shortening the latent period for distraction osteogenesis, the authors experimented with distraction osteogenesis for a 24-hour latent period in the mandibles of rabbits. This study was carried out on 32 New Zealand white rabbits, each weighting 2000 to 2500 gm. Twenty animals were used for the control group and 12 for the experimental group. A unilateral external fixation device was applied to the left mandible. The mandibles were lengthened at 1 mm per 24 hours for 10 days. Five rabbits from the control group and three from the experimental group by random selection were sacrificed on the first day, and at the second, fourth and eighth week of the consolidation period. After lengthening bone densities at the site of the left mandibular bony lengthening were measured by quantitative computer tomography (QCT) and dual energy x-ray absorptiometry (DXA). As a result, the DXA value showed no difference compared to the control group after two week's consolidation. The trabeculae were thicker and had begun to be surrounded by lamellar bone both in the control and experimental groups histologically. In conclusion, the results of this study indicate that the osteogenetic effect in the experimental group was nearly the same as in the control group. If stable fixation and minimal periosteal dissection were performed during the procedure, the latent period would not be an important factor in distraction osteogenesis of membranous bone.

영아의 혀에 발생한 유아조직 1례

이희정,윤은실,최준혁,최광해 영남대학교 의과대학 2005 Yeungnam University Journal of Medicine Vol.22 No.2

Tongue tumors of pediatric patients are the most common soft tissue tumor of pediatric oral and maxillofacial tumors. There are many kind of pediatric tongue lesions such as hemangioma, lymphangioma, papilloma, and cyst. Most of these lesions are benign, but malignant tumors of tongue may be occurred. Therefore, malignancy should be ruled out Sometimes, tongue lesions are present with dyspnea, dysphagia, dyarthria, bleeding, or cosmetic problem. We experienced a case of chronic inflammatory mass on posterior 1/3 of symptom occurred because of tongue mass effect. The tongue mass was confirmed as granulation tissue by microscopic examination After excision of tongue mass, she had no problem with swallowing and breathing.

조직공학적 연골생성에 있어서 연골막의 필요성

오경석,김해진,이동준,정재호,최준혁 大韓成形外科學會 2001 Archives of Plastic Surgery Vol.28 No.4