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윤상조,정정명,설상영,이연재,황희승,김석주 인제대학교 1997 仁濟醫學 Vol.18 No.2
십이지장 궤양의 합병증에 의한 십이지장-대장 누공은 매우 드물다. 보고된 경우의 대다수는 악성에 의하며 특히 횡행결장이나 대장의 간굴곡부에 생긴 종양에 의한다. 23세된 남자 환자로 상복부 동통, 악취성 트림 및 설사로 내원하여, 상부 위장관 내시경 검사 및 상부 위장관 조영술로 십이지장과 대장의 간굴곡부 사이의 누공을 확인하고 수술요법을 시행하였고 채취한 검체에서 십이지장 궤양에 의한 누공으로 확진한 1예를 경험하였기에 문헌 고찰과 함께 보고하는 바이다. Duodenocolic fistula as a complication of a benign duodenal ulcer is indeed rare. Almost all reported cases were caused by the carcinoma of transverse colon or hepatic flexure. Other rare causes of duodenocolic fistulas are intestinal tuberculosls, ulcerative colitis, lymphoma, granulomatous enterocolitis, trauma, syphilis, typhoid fever and so on. It,s prominent clinical feature is chronic diarrhea. Weight loss always occurs and the patient may complain of foul-smelling eructations. The diagnosis of duodenocolic fistula may be made by upper gastrointestinal barium studies, gastrofibroscopy and barium enema. Treatment consists of adequate preoperative preparation and operation. A 23-year-old male patient was admitted with epigastric pain and diarrhea. He was diagnosed as duodenal fistula by gastrofibroscopy, gastrointestinal barium studies and finally confirmed by operation with biopsy. Adequate preoperative preparation and operation was done with good results. Therefore, we report this rare case with the review of literatures.
SYMMETRIC IDENTITIES OF TYPE 2 BERNOULLI AND EULER POLYNOMIALS UNDER S3
윤상조,박진우,권종겸 장전수학회 2020 Advanced Studies in Contemporary Mathematics Vol.30 No.3
In this paper, we give some identities of symmetry for the type 2 Bernoulli and Euler polynomials under symmetry group of degree 3 arising from the p-adic q-integral on Zp.
Symmetric identities of higher-order Carlitz's type -Changhee polynomials under $S_3$
윤상조,박진우,권종겸 장전수학회 2019 Advanced Studies in Contemporary Mathematics Vol.29 No.4
In [1], Dolgy et al. introduced the Carlitz's type q-Changhee polynomials and investigated some identities and properties of those polynomials and numbers. In this paper, we nd some interesting symmetric identities for the Carlitz's type q-Changhee polynomials under the symmetry group of order 3 arising from the multiple p-adic q-integral on Zp.