• 한국융합학회논문지
• /
• 제12권5호
• /
• pp.365-372
• /
• 2021

본 연구는 유방암과 자궁경부암을 진단받은 성인 여성의 삶의 질과 영향요인을 확인하기 위하여 시행되었다. 국민건강영양조사 제7기 원시자료를 활용한 이차분석연구로, 유방암을 진단받은 성인 여성 130명과 자궁경부암을 진단받은 성인 여성 98명을 대상으로 하였다. 자료는 IBM SPSS 26.0 프로그램을 이용하여 가중치를 적용한 복합표본분석 방법으로 분석하였다. 그 결과, 유방암과 자궁경부암을 진단받은 성인 여성은 연령이 낮을수록, 가구소득과 주관적 건강상태가 높으면 삶의 질 수준이 높았다. 유방암과 자궁경부암을 진단받은 성인 여성의 주관적 건강상태를 증진하는 중재 전략과 연령이 높고 가구소득이 낮은 대상자의 삶의 질을 개선하는 중재 전략이 필요하다.

• 한국간담췌외과학회지
• /
• 제27권3호
• /
• pp.317-321
• /
• 2023

Gastric cancer is very common. Many patients have undergone radical gastric cancer surgery in Korea. Recently, the number of cases with secondary cancer occurring in other organs such as periampullary cancers is increasing as survival rate of gastric cancer patients increases. There are some clinical issues in managing patients with periampullary cancer who have undergone radical gastrectomy previously. Considering that pancreatoduodectomy (PD) has two phases (i.e., resection and reconstruction), it can be very complicated and controversial to perform safe and effective reconstruction following PD in patients with a previous radical gastrectomy. In this report, we present our experiences of uncut-Roux-en-Y fashioned reconstruction in PD for patients with a previous radical gastrectomy and discuss its technical characteristics and potential advantages.

• Journal of Chest Surgery
• /
• 제53권1호
• /
• pp.34-37
• /
• 2020

Cerebral air embolism combined with cardiomyopathy secondary to pulmonary barotrauma is rare. Here, we report an unusual case of cerebral air embolism combined with transient cardiomyopathy secondary to large bulla rupture during a pulmonary function test after lung cancer surgery. The patient experienced loss of consciousness. Computed tomography and magnetic resonance imaging suggested a cerebral air embolism. Electrocardiography showed ST-segment elevation and abnormally high plasma levels of cardiac enzymes. Echocardiography and coronary angiography suggested cardiomyopathy. The patient was discharged with no sequelae.

• Communications for Statistical Applications and Methods
• /
• 제26권2호
• /
• pp.103-129
• /
• 2019

The main goal of a case-control study is to learn the association between various risk factors and a primary outcome (e.g., disease status). Particularly recently, it is also quite common to perform secondary analyses of the case-control data in order to understand certain associations between the risk factors of the primary outcome. It has been repeatedly documented with case-control data, association studies of the risk factors that ignore the case-control sampling scheme can produce highly biased estimates of the population effects. In this article, we review the issues of the naive secondary analyses that do not account for the biased sampling scheme, and also the various methods that have been proposed to account for the case-control ascertainment. We additionally compare the results of many of the discussed methods in an example examining the association of a particular genetic variant with smoking behavior, where the data were obtained from a lung cancer case-control study.

• Asian Pacific Journal of Cancer Prevention
• /
• 제15권12호
• /
• pp.4957-4961
• /
• 2014

Background: Head and neck cancer without distant metastases is amenable to various modalities of treatment. However, the stage at presentation is a very important determinant for treatment success. The present study was conducted to determine the stage-wise presentation of non-metastatic head and neck cancer patients from the hilly regions in Kumaon division of Uttarakhand, India. Materials and Methods: The hospital records for non-metastatic head and neck cancer patients from the only functional cancer centre of the region for the period of two-years (January 2012-December 2013) were included. Nasopharyngeal carcinoma was excluded due to its staging system being different. Non-squamous histopathologies were also excluded. Patients hailing from nearby regions of Uttar Pradesh and Nepal were excluded, as were patients from non-hilly regions of Kumaon. Results: Of the 271 patients of head and neck cancer, 27 with distant metastases at diagnosis were excluded from the analysis. Of the 244 eligible patient records, 90.1% (n=222) were male, and 9.9% (n=22) were female. The proportions of patients with carcinoma of the larynx, oropharynx, oral cavity, hypopharynx and maxillary antrum were 31.9% (n=78), 27.9% (n=68), 20.5% (n=50), 12.7% (n=31) and 1.2% (n=3). A further 5.7% (n=14) were diagnosed as having secondary involvement of neck nodes with unknown primaries. The proportion of patients presenting in stages I, II, III, IVA and IVB were 0.8% (n=2), 2.5% (n=6), 9.4% (n=23), 51.6% (n=126) and 35.7% (n=87) respectively. Conclusions: An abysmally low proportion (3.3%) of non-metastatic head and neck cancer patients presented in the early stages (I and II). A vast majority of the patients (88.1%) presented with stages IVA and IVB. Not only does this reflect a poor therapeutic outlook, but also exposes the dire need for programmes focusing on cancer awareness and early detection in the region.

• Journal of Genetic Medicine
• /
• 제6권2호
• /
• pp.179-182
• /
• 2009

BRCA1과 BRCA2 유전자 돌연변이는 상염색체 우성양상으로 유전되면서 유방암과 난소암 발생위험을 높이는 것으로 알려져 있다. BRCA1 유전자 돌연변이를 가진 사람은 70세까지 난소암이 발생할 평균 누적위험도가 39% 가량 되고, BRCA2의 경우는 11% 가량된다. 이외에도 린치 신드롬이라고도 불리는 유전성 비용종성 대장암의 경우에도 난소암의 위험도가 높아지는 것으로 알려져 있으나, 유전성 난소암의 90% 정도는 BRCA 유전자 돌연변이에 기인하는 것으로 생각된다. 본 증례는 난소암 및 다른 암의 가족력을 보이면서 난소암으로 진단된 한국 여성의 사례로 본인과 두 딸 중 한명에서 BRCA1 유전자 돌연변이가 발견된 경우로, 가족력과 유전자 검사에 근거한 유전성 난소암 고위험군의 식별과 관리의 중요성을 시사한다.

• Asian Pacific Journal of Cancer Prevention
• /
• 제13권5호
• /
• pp.2213-2218
• /
• 2012

Introduction: Worldwide, breast cancer is the commonest cause of cancer death in women. However, the survival rate varies across regions at averages of 73%and 57% in the developed and developing countries, respectively. Objective: This study aimed to determine the survival rate of breast cancer among the women of Malaysia and characteristics of the survivors. Method: A retrospective cohort study was conducted on secondary data obtained from the Breast Cancer Registry and medical records of breast cancer patients admitted to Hospital Kuala Lumpur from 2005 to 2009. Survival data were validated with National Birth and Death Registry. Statistical analysis applied logistic regression, the Cox proportional hazard model, the Kaplan-Meier method and log rank test. Results: A total of 868 women were diagnosed with breast cancer between January 2005 and December 2009, comprising 58%, 25% and 17% Malays, Chinese and Indians, respectively. The overall survival rate was 43.5% (CI 0.573-0.597), with Chinese, Indians and Malays having 5 year survival rates of 48.2% (CI 0.444-0.520), 47.2% (CI 0.432-0.512) and 39.7% (CI 0.373-0.421), respectively (p<0.05). The survival rate was lower as the stages increased, with the late stages were mostly seen among the Malays (46%), followed by Chinese (36%) and Indians (34%). Size of tumor>3.0cm; lymph node involvement, ERPR, and HER 2 status, delayed presentation and involvement of both breasts were among other factors that were associated with poor survival. Conclusions: The overall survival rate of Malaysian women with breast cancer was lower than the western figures with Malays having the lowest because they presented at late stage, after a long duration of symptoms, had larger tumor size, and had more lymph nodes affected. There is an urgent need to conduct studies on why there is delay in diagnosis and treatment of breast cancer women in Malaysia.

• Asian Pacific Journal of Cancer Prevention
• /
• 제14권2호
• /
• pp.1023-1026
• /
• 2013

Cervical cancer is the most important female gynecological cancer, the second leading cause of cancer mortality in women worldwide and the second most common cancer in Thai women. The major cause of cervical cancer is persistent infection of human papillomavirus (HPV), leading to abnormal epithelial lesions, with progression to precancerous and invasive cancer. This study was conducted to investigate the frequency and type distribution of HPV in Thai women who had abnormal cytology. HPV detection from FFPE confirmed abnormal of high grade cervical intraepithelial lesions were for SPF-10-Innogenic Line Probe Assay. HPV-positivity was detected in 320/355 cases (90.14%) and HPV-negativity in 35/355 (9.86%). HPV-positive was found 147/320 cases (41.4%) of single infection, whereas 173/320 cases (48.7%) showed the multiple HPV infection. The most common seven types were HPV-16, -52, -18, -11, -51, -31 and -33, in that order. HPV 16 and 18, the important oncogenic HPV type, were observed in 64.8% of HSIL cases. Interestingly, a high proportion of multiple infections was found in this study and more than ten types could be detected in one case. Therefore, HPV infection screening program in women is essential, particularly in Thailand. Effective primary and secondary prevention campaigns that reinforce HPV screening for HPV detection and typing may be decrease the incidence and mortality of cervical cancer in the future and may lead to significantly improve the quality of life in Thai women.

• Asian Pacific Journal of Cancer Prevention
• /
• 제16권2호
• /
• pp.431-435
• /
• 2015

Background: Although childhood cancer is a rare disease, 100,000 children younger than 15 years of age die from cancer each year, the majority of them in developing countries. More data need to be gathered and published particularly in developing countries to better understand the scale of the problem. Aims: This study aimed to describe the patterns of childhood cancers in Saudi Arabia over a period of ten years (1999-2008). Materials and Methods: This descriptive retrospective study was based on secondary data from the Saudi Cancer Registry from 1999 to 2008. All Saudi cases (both genders), under the age of 15 years, who were diagnosed with cancer during the study period, were included in this study. Results: Childhood cancer in Saudi Arabia, in the period between 1999 and 2008, accounted for about 8% of total cancer cases. The most common encountered cancers were leukemia (34.1%), followed by lymphoma (15.2%), brain (12.4%), and kidney cancers (5.3%). The overall incidence of childhood cancers increased from 8.8 per 100,000 in 1999 to 9.8 per 100,000 in 2008. The incidence rates of cancers per 100,000 in the years 1999 and 2008 were generally higher among males, (9.4 and 11.5 in males vs. 8.3 and 8.1 in females). The highest incidence rate in the surveyed years was apparent in the birth to age 4 years group. Conclusions: Cancer is an important public health problem in Saudi Arabia and a major ascending contributor to mortality and morbidity in children. More studies are required to describe the patterns of childhood cancers and related risk factors in Saudi Arabia.

• 한국전자통신학회논문지
• /
• 제7권3호
• /
• pp.687-692
• /
• 2012

우리나라 40세 이상 성인들에서 대장암의 건강검진 관계성을 파악하여 이들의 대장암 검진 이행에 영향을 미치는 변수를 확인하고자 수행되었다. 조사도구는 국민건강영양조사 제4기 2차년도 자료를 이용하였다. 주요 변수는 국민건강수준, 건강관련의식 및 행태, 식품 및 영양섭취실태에 대해 12,528명을 대상으로 실시하였다. 대장암검진 대상자인 40세 이상 성인 남, 여 4,703명을 연구대상으로 하였다. 연구결과는 대장암 검진 이행여부와 관련성이 있는 변수로는 성별, 연령, 거주 지역, 건강기능 식품 복용여부, 건강검진 수검여부, 암 과거력 등 이었다. 배우자 유무, 교육수준별, 가구 월 총소득, 민간보험, 규칙적 운동여부에서는 관련성이 없었다. 대장암검진 수검을 높이기 위해서는 무료 암검진 확대실시와 암검진의 간편한 검사법에 대한 체계적이고 효과적인 교육과 홍보가 수행되어야 할 것이다.