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정보용,민선정,황대현 대한초음파의학회 2013 ULTRASONOGRAPHY Vol.32 No.3
The Canal of Nuck is the portion of the processus vaginalis within the inguinal canal in women. A hydrocele of the Canal of Nuck is equivalent to an encysted hydrocele of the spermatic cord in men. Little about this rare condition in the adult female patient has been reported in the literature. In this paper, we report on a case of hydrocele of the Canal of Nuck in a 30-year-old female. The diagnosis was made based on sonography and CT, and then confirmed during surgery. Although rare, a hydrocele of the Canal of Nuck must be included in the differential diagnosis of a groin lump in female patients. 넉씨관은 여성의 샅굴(inguinal canal)에 위치한 초상돌기(processus vaginalis)를 말한다. 여성의 넉씨관의 음낭수종은 남성의 정삭(spermatic cord)의 음낭수종에 상응한다. 지금까지 성인 여성에서 드물게 보이는 이 질환에 대한보고는 많지 않다. 이에 우리는 30세 여성에서 발견된 넉씨관의 음낭수종 사례를 보고하려고 한다. 진단은 초음파와 전산화단층촬영술로 이루어졌으며 수술로써 확진되었다. 빈도는 드물지만 넉씨관의 음낭수종은 여성환자에 있어서 샅굴 종괴의 감별진단에 포함되어야 할 것이다.
동시에 발생한 대장의 선암과 항문의 편평상피세포암 1예
정보용,이석호,이창균,박은서,정일권,김선주,백무준,이지혜 대한소화기내시경학회 2011 Clinical Endoscopy Vol.42 No.1
Synchronous anal squamous cell carcinoma with colorectal adenocarcinoma is a very rare and interesting disease entity because these neoplasms are essentially different from each other in terms of their anatomical locations, clinical behaviors, histopathological characteristics and treatment. To date, there have been very few case reports regarding the concurrent occurrence of these two distinct neoplasms. Nonetheless, it is recommended that patients with squamous cell carcinoma of the anus and who are older than 50 years should undergo colonoscopy in order to rule out a synchronous colorectal neoplasm. We recently encountered a 72-year-old woman who presented with synchronous squamous cell carcinoma of the anal canal and adenocarcinoma of the rectosigmoid junction. The patient underwent curative surgical resection for the colorectal adenocarcinoma and chemoradiotherapy for the concurrent anal squamous cell carcinoma. We describe here our clinical experience with this unusual case and we also conduct a short review of relevant literature.
정보용,이선아,최정아,심정원 대한자기공명의과학회 2016 Investigative Magnetic Resonance Imaging Vol.20 No.2
Clear cell sarcoma is rare and difficult to diagnose. Herein, we present a case of clear cell sarcoma in the dorsum of the wrist with MRI findings, including diffusionweighted imaging, and histopathologic correlation, which was initially diagnosed as giant cell tumor of tendon sheath.
춘계학술대회 : 포스터전시 ; 간세포암종의 경간동맥 화학 색전술후 원발병소의 악화 없이 급격히 발생한 간외전이
정보용,김영석,한상훈,김상균,장재영,고봉민,홍수진,유창범,문종호,김연수,이문성,심찬섭,김부성 대한간학회 2005 Clinical and Molecular Hepatology(대한간학회지) Vol.11 No.3(S)
원발성 암에는 신생혈관 촉진물질과 억제물질이 동시에 분비되는데 신생혈관억제물질이 반감기가 길어 기존 원발성 암을 제거하거나 이에 준하는 치료를 하면 미세전이의 성장을 억제하는 물질의 농도가 떨어지고 이로 인해 미세전이가 발생하거나 이미 파종되어 있던 미세전이가 더욱 악화될 수 있다는 보고가 있다. 경간동맥 화학색전술은 간내 악성병변에 대한 국소치료법으로 일부 간세포암종에서는 간절제술에 버금갈 정도의 치료 성적을 보이며 일반적으로 원발병소의 크기를 줄이고
초등교사의 직장내·직장외 사회적 지지와 소진의 관계에서 교사효능감의 매개효과
정보용,김민정 교육종합연구원 2018 교육종합연구 Vol.16 No.4
This study examined the mediating effect of teacher efficacy on the relation between work-related/work-unrelated perceived social support and elementary school teacher’s burnout. Social support, burnout, and teacher efficacy of 207 elementary school teachers were measured and data were analyzed. The result showed that work-related social support decreases burnout and work-unrelated social support increases directly burnout. Teacher efficacy has mediating effect on the relation between both social supports and burnout. The results suggest that social support from school managers and fellow teachers may prevent burnout, but social support from family members and friends outside of work can increase burnout. Plus, both social support may decrease burnout by increasing teacher efficacy. Based on the result, the effects of social support and teacher efficacy on burnout and the assumed feature of work-unrelated social support were discussed.
Infliximab으로 호전된 장관 증상없이 발생한 구강-안면 크론병
정보용 ( Bo Yong Jung ),이석호 ( Suck Ho Lee ),정승규 ( Seung Kyu Chung ),이창균 ( Chang Kyun Lee1 ),이태훈 ( Tae Hoon Lee ),정일권 ( Il Kwun Chung ),김선주 ( Sun Joo Kim ),조현득 ( Hyun Deuk Cho ) 대한소화기학회 2012 대한소화기학회지 Vol.59 No.6
Crohn`s disease is a chronic inflammatory bowel disease that can involve the whole gastrointestinal tract. The orofacial manifestation of Crohn`s disease, which is rare, can develop irrespective of intestinal involvement. These orofacial lesions are often misdiagnosed as simple oral ulcers. Corticosteroids are the mainstay of therapy for orofacial Crohn`s disease. However, infliximab, the chimeric monoclonal antibody to tumor necrosis factor-α, is now considered as a primary treatment because of the disease`s relatively high rate of steroid resistance. We present a case of deep oral ulcer and periorbital swelling in a 65-year-old woman. She was diagnosed with intestinal Crohn`s disease 7 years ago, which was in remission after treatment with an immunosuppressive agent (azathioprine). The patient was given the diagnosed with orofacial Crohn`s disease and successfully treated with infliximab. (Korean J Gastroenterol 2012;59:437-440)
스테로이드 치료로 호전을 보인 폐동맥 고혈압을 유발한 특발성 섬유화성 종격동염
정보용 ( Bo Yong Jung ),어성준 ( Sung Jun Eo ),박은서 ( Eun Seo Park ),김영통 ( Young Tong Kim ),최재성 ( Jae Sung Cho ),오미혜 ( Mi Hye Oh ),서기현 ( Gi Hyun Seo ),나주옥 ( Joo Ock Na ),이상도 ( Sang Do Lee ),어수택 ( Soo Taek Uh 대한결핵 및 호흡기학회 2006 Tuberculosis and Respiratory Diseases Vol.61 No.1
Idiopathic fibrosing mediastinitis is, an uncommon cause of pulmonary hypertension this is characterized by excessive fibrosis of the mediastinum with an unknown etiology. Steroid therapy has been suggested for individuals with progressive symptoms, bu there is littlet data demonstrating the efficacy of such therapy are lacking. We present a case of pulmonary hypertension secondary to a compression of a main pulmonary artery by fibrosing mediastinitis which was confirmed by a biopsy with a thoracotomy. The chest CT scan and 2D echocardiography performed before and after a trial of steroid therapy demonstrated improvement after steroid therapy. (Tuberc Respir Dis 2006; 61: 74-79)
정보용 ( Bo Yong Jung ),김도환 ( Do Hwan Kim ),박은서 ( Eun Seo Park ),한승효 ( Seung Hoe Han ),김영통 ( Young Tong Kim ),오미혜 ( Mi Hye Oh ),이석열 ( Seok Yul Lee ),최재성 ( Jae Sung Choi ),나주옥 ( Joo Ock Na ),서기현 ( Ki Hyun 대한결핵 및 호흡기학회 2006 Tuberculosis and Respiratory Diseases Vol.60 No.6
Both bronchial leiomyoma and pulmonary sequestration are rare conditions, and to the best of our knowledge there are no reports of the two conditions coexisting. We report a female patient with bronchial leiomyoma with acquired pulmonary sequestration who presented with dyspnea, cough and purulent sputum. The patient had been treated for pneumonia at a local medical clinic. but was transferred to our clinic beacausr there was no clinical improvement. A 3-D computed tomography scan revealed a 1.5㎝ sized mass near the distal portion of the left main bronchus and an anomalous artery arising from the aorta. The patient showed clinical improvement after a left lower lobectomy and a ligation of the anomalous artery. (Tuberc Respir Dis 2006; 60: 678-683)