Colon Type Adenocarcinoma of Appendiceal Orifice with Synchronous Colon Cancer and Appendiceal Mucocele

Primary adenocarcinoma of the appendix is an extraordinarily tare tumor, with fewer than 500 cases described in the collected world literature. However, it has been shown that the incidence of secondary neoplasm, such as synchronous or metachronous lesions, for primary adenocarcinoma of the appendix is much greater than that for colorectal cancer in general. In the present paper, the authors report a case of a 72-year-old male patient with immunoreactivity for P 53 and DCC protein and a review of the literature, who was operated on for an appendiceal orifice cancer and in whom colonic adenomas, a synchronous colon cancer and an appendiceal mucocele, was incidentally discovered after right hemicolectomy. (J Korean Surg Soc 2009;76:398-402) 충수돌기에 발생하는 원발성 악성 종양은 1882년 처음으 로 기술된 이후로, 전 소화기관에 발생하는 암 중에서 5% 미만의 빈도를 보이는 매우 드문 질환이다.(1) 충수의 원발 성 악성 종양을 가진 환자는 동시성과 이시성 악성 종양이 원발성 산발성 대장암보다 9배까지 빈발하여 17∼35%에 이른다고 보고되어왔다.(1,2) 충수 점액낭종은 점액으로 인 해 충수내강이 비정상적으로 확장되어 점막 과형성과 낭선종을 형성하며 악성변화를 일으킬 수 있는 질환으로, 동시 성이나 이시성 악성 종양이 원발성 산발성 대장암보다 6배 까지 빈발하여 11∼23.8%에 이른다고 보고되었다.(3,4) 저자들은 대장의 다발성 선종성 용종으로 내시경적 용종 절제술을 했던 과거력이 있는 72세 남자 환자에서 이후 추 적 대장내시경 관찰 도중 동시성 상행 결장암, 충수 점액낭 종과 함께 충수 기시부 선암이 발견된 증례를 경험하여 문 헌 고찰과 함께 보고한다.CHO JB, 2008, J KOREAN SURG SOC, V74, P429Kataoka M, 2000, ONCOL REP, V7, P99Connor SJ, 1998, DIS COLON RECTUM, V41, P75Shibata D, 1996, NEW ENGL J MED, V335, P1727DEANS GT, 1995, BRIT J SURG, V82, P299YOUNES M, 1995, HISTOPATHOLOGY, V26, P33NITECKI SS, 1994, ANN SURG, V219, P51FERRO M, 1985, DIS COLON RECTUM, V28, P457

Assessment of pathologic response of neoadjuvant chemotherapy in breast cancer based on immunohistochemistry profile

Thesis(masters) --서울대학교 대학원 :의학과 병리학,2008.2.Maste

A Study on the Frequent Flyer Program and Consumer Protection

A frequent flyer program is a loyalty program offered by many airlines. Typically, airline customers enrolled in the program accumulate points corresponding to the distance flown on that airline. Accrued points can be redeemed for free air travel(other goods or services) or for increased benefits, such as airport lounge access or priority bookings. The first modern frequent flyer program was AAdvantage, initiated in May 1981 by American Airlines. Since then, frequent-flyer programs have grown enormously. But according as time passes, lots of consumer damages are occurring, and consideration of legal solutions is pressing in reply. Origination of these legal problem happens in difference of realization about mileage most basically. A businessman is recognizing a mileage into a kind of benefit, but a consumer is recognizing as a right. But legal protection on mileage should be achieved because mileage is not simple benefit but a right of consumer Also, a businessman is denying inheritance of mileage, but this right can not exclude inheritance because it is property rights. Extinctive prescription period of mileages is 3 years and the starting point of reckoning should be settled a time that a consumer could use mileages. In amendment of clause as to mileages, businesses unilateral amendment is not legally binding. Therefore, in case of satisfying the required conditions, an amended clause comes into effect. A contract by means of the pre-point discount system amounts to a installment transaction on the Installment Transaction Act. So, a businessman must fulfill ones duties(duty of explanation, duty to deliver contractual documents and others) and a consumer could exercise ones rights(cooling-off, right of defense and others) on Installment...이 논문은 2008년 정부(교육과학기술부)의 재원으로 한국학술진흥재단의 지원을 받아 수행된 연구임(KRF-2008-332-B00541)