68. 경부종괴의 양성과 악성질환의 연령별 고찰

송정윤,이석환,박호철,이기형,고석환,오수명,윤충 대한외과학회 1998 대한외과학회 학술대회 초록집 Vol.1998 No.11

식품 단백질 유발성 직결장염에서 식품 특이 IgE 항체 검사의 임상적 의의

송정윤,강유나,김재룡,황진복,Song, Jeong-Yoon,Kang, Yu-Na,Kim, Jae-Ryong,Hwang, Jin-Bok 대한소아소화기영양학회 2008 Pediatric gastroenterology, hepatology & nutrition Vol.11 No.1

목 적: 식품 단백질 유발성 직결장염(food proteininduced proctocolitis, FPIPC)은 영아기에 모유 수유아에서 호발하는 식품 알레르기 질환으로 식품 알레르기의 비-IgE 매개형으로 분류되고 있다. FPIPC의 유발 원인 식품을 예측할 수 있는 식품 특이 IgE 항체 검사의 임상적 의의를 알아보고자 한다. 방 법: 2006년 2월부터 2007년 5월까지 진단된 16예를 대상으로 하였다. 선홍빛, 소량의 혈변, 정상 배변 및 성장 등의 임상 상황과 직장 조직 생검에서 호산구 침윤이 10개의 고배율시야당 60개 이상일 때 FPIPC로 진단하였다. 진단 후 모체나 환자의 식단에서 5가지 식품(유제품, 계란, 콩 및 견과류, 밀가루, 어패류)을 4일간 제거 후 증상의 호전을 보이면 식단에 단계적으로 유발 시험을 시행하여 증상 유무로 유발 식품을 판단하고, 내원 당시 시행된 알레르기 MAST 및 Uni-CAP 검사와 비교 분석하였다. 결 과: FPIPC 환자는 16예(남:여, 10:6)로 진단 당시 연령은 생후 1~13개월이었다. 알레르기 MAST에서 특정 식품에 양성을 보인 경우는 2예(12.5%)였으며, Uni-CAP에서 양성을 보인 경우는 3예(18.8%)였다. 유발 시험을 통하여 혈변의 원인으로 확인된 식품 건수는 총 33건으로 어패류 7건(21.2%), 계란 6건(18.2%). 밀가루 6건(18.2%), 유제품 4건(12.1%), 콩 3건(9.1%), 돼지고기 3건(9.1%), 견과류 2건(6.1%), 쇠고기 1건(3.0%), 버섯 1건(3.0%)이었다. 알레르기 MAST 양성 혹은 Uni-CAP 양성과 증상 관련 식품이 일치하는 경우는 각각 1예(6.7%)에서 관찰되었다. 결 론: FPIPC에서 식품 특이 IgE 항체 검사인 알레르기 MAST와 Uni-CAP은 관련 식품에 대한 진단적 예측 지표로는 부적합한 것으로 판단되며, 모체 혹은 환자의 식단에서 식품 제거 및 유발 시험이 관련 원인 식품을 추정해 낼 수 있는 임상 수기로 판단된다. Purpose: The aim of this study was to determine the clinical significance of food-specific IgE antibody tests in detecting triggering antigens in food protein-induced proctocolitis (FPIPC). Methods: Between February 2006 and May 2007, data from 16 consecutive FPIPC patients that underwent MAST and Uni-CAP tests on initial visits, were reviewed. The endoscopic criterion used for establishing a diagnosis of FPIPC was an increase in the number of eosinophils in the lamina propria (${\geq}60$ per 10 high power fields). Offending foods were suspected clinically based on elimination and challenge testing to mother or patient diets with the following five highly allergenic foods: dairy products, eggs, nuts and soybean, fish and shellfish, and wheat and buckwheat. We compared the results of initial MAST or Uni-CAP tests with clinically suspected offending foods. Results: For the 16 FPIPC patients, MAST tests showed positive results in 2 patients (12.5%), and Uni-CAP tests showed positive results in 3 patients (18.8%). Through clinical elimination and challenge, the 33 offending foods were identified: 7 fish and shellfish (21.2%), 6 eggs (18.2%), 6 wheat and buckwheat (18.2%), 4 dairy products (12.1%), 3 soybean (9.1%), 3 pork (9.1%), 2 nuts (6.1%), 1 beef (3.0%), and 1 mushroom (3.0%). Clinically suspected offending foods and MAST and Uni-CAP test results were found to be correlated in 1 patient (6.7%) each. Conclusion: Food specific IgE antibody tests are inappropriate for predicting offending foods in FPIPC. Clinical food elimination and challenge testing provide useful means of detecting offending foods.

암호화폐 수익률을 이용한 암호화폐 시장 구조 분석

송정윤,곽동규,최성윤,장우진 한국경영과학회 2018 한국경영과학회 학술대회논문집 Vol.2018 No.04

암호화폐 수익률을 이용한 암호화폐 시장 구조 분석

송정윤,곽동규,최성윤,장우진 대한산업공학회 2018 대한산업공학회 춘계학술대회논문집 Vol.2018 No.4

복강경 부신절제술 6예

송정윤,김준호,이상목,고석환,홍성화,이선주,장성구 대한외과학회 1997 대한외과학회 학술대회 초록집 Vol.1997 No.11

Uncoupling Protein 2 (UCP2) and p53 Expression in Invasive Ductal Carcinoma of Breast

송정윤,원규연,김교영,김윤화,임성직 대한병리학회 2010 Journal of Pathology and Translational Medicine Vol.44 No.6

Background : Uncoupling protein 2 (UCP2) is a recently identified mitochondrial inner membrane anion carrier and a negative regulator of reactive oxygen species production. In this study, we evaluated the characteristics and relationships of UCP2 and p53 expression in breast cancer tissues. Methods : Tissue microarray slides from 107 cases of invasive ductal carcinoma of the breast were constructed, UCP2 and p53 immunohistochemical staining was conducted, and clinicopathological correlations were investigated. Results : UCP2 expression in invasive ductal carcinoma was high in 53 cases (49.5%), while p53 expression in invasive ductal carcinoma was high in 37 cases (34.6%). UCP2 expression was correlated significantly with histological grade (p = 0.038) and mitotic count (p = 0.050). UCP2 expression was correlated significantly with p53 expression in invasive ductal carcinoma of the breast (p = 0.045). UCP2 expression (p = 0.8308) and p53 expression (p = 0.3292) showed no significant difference for the overall survival rate in patients with invasive ductal carcinoma. Conclusions : UCP2 expression in invasive ductal carcinoma increased proportionally with histological grade and mitotic count. High UCP2 expression in invasive ductal carcinoma was observed in conjunction with high p53 expression.

뇌전증모양방전 없이 뇌전증양 관류 단일광자방출 컴퓨터단층촬영 소견을 보이는 혈관조영술 유발 실어증 환자

송정윤,이서영,장재원 대한신경과학회 2021 대한신경과학회지 Vol.39 No.4

반복성 복통으로 발현된 복성 간질 1예

송정윤,김준식,황진복,Song, Jeong-Yoon,Kim, Jun-Sik,Hwang, Jin-Bok 대한소아소화기영양학회 2007 Pediatric gastroenterology, hepatology & nutrition Vol.10 No.2

저자들은 6세 된 남아에서 4년간의 반복적이고, 발작적인 복통의 원인을 규명하던 중 만성 복통의 타 기질적 질환들이 배제되고, 뇌파 검사의 이상 소견과 함께 항경련제의 사용에 증상의 극적인 소실을 보여 복성 간질로 진단된 1예를 경험하고 문헌 고찰과 함께 보고하는 바이다. Abdominal epilepsy is an uncommon disorder and a rare cause of recurrent abdominal pain of children. Diagnostic criteria of this disorder include otherwise unexplained, paroxysmal gastrointestinal complaints, symptoms of a central nerve system disturbance, an abnormal electroencephalogram with a finding specific for a seizure disorder, and improvement with anticonvulsant medication. We present a case of a 6-year-old boy with abdominal epilepsy presenting with recurrent, paroxysmal abdominal pain for 4 years. This patient had definite electroencephalogram abnormalities and a striking response to administration of an anticonvulsant.

HIV 감염 환자에서 유리 횡복직근피부근피판을 이용한 유방재건 수술의 치험례

송정윤,김민호,장학,민경원 대한성형외과학회 2011 Archives of Plastic Surgery Vol.38 No.4

Purpose: Despite the increasing number of patients with HIV (human immunodeficiency virus) infection, surgical experience with these patients remains limited in aesthetic and reconstructive surgery. The authors performed breast reconsruction with free TRAM (Transverse Rectus Abdominis Muculocutaneous) flap in HIV infected patient firstly in Korea. Methods: A 53-years-old female with HIV positive underwent delayed breast reconstruction with free TRAM flap and 6 months lateral nipple reconstruction was performed. All procedures were performed according to the HIV infection control guidelines provided by the Korea Centers for Disease Control and Prevention. Results: There were no complications such as infection, hematoma and flap loss and symmetry of breast was achieved. Conclusion: When the operation is performed in line with the guidelines of HIV infection control, breast reconstruction with free flap is possible and can obtain successful results.

손날 부위에서의 전층 피부이식을 이용한 수부 피복

송정윤,은석찬,백롱민 대한성형외과학회 2011 Archives of Plastic Surgery Vol.38 No.5

Purpose: Split-or full-thickness skin grafts are used to reconstruct palmar skin and soft tissue defects after trauma or to release burn scar contracture on the hand. Glabrous skin defects should be substituted with similar skin to preserve function and aesthetics. The authors report their experiences with a technique that uses a full-thickness graft taken from glabrous skin on the ulnar edge of the palm for the reconstruction of soft tissue defects of the hand. Methods: During a three-year period from 2007 to 2010, 22 patients with burn scar contracture and 12patients with post-traumatic skin defects on their hands were treated with full-thickness skin graft operations. The palmar skin and soft tissue defects after release of burn scar contracture or debridement of post-traumatic wounds were reconstructed with full-thickness skin grafts harvested from the ulnar border of their palms. All donor-site wounds were primarily closed. Results: The followup periods ranged from 3 to 25months. Contractures of the hand were corrected without recurrence, and the grafts showed relatively good contour and color match to the adjacent fields. There were no reported complications such as significant color change or hypertrophic scarring. The grafted skin showed an average 5.9 mm static two-point discrimination obtained in fingertip reconstruction cases, indicating satisfactory reinnervation. Conclusion: Glabrous full-thickness grafts harvested from the palmar ulnar border is a very useful way of reconstructing soft tissue defects on hands, including fingertips, for function restoration, favorable aesthetic results, and low donor-site morbidity.