• 제목/요약/키워드: Lung Registration

검색결과 56건 처리시간 0.021초

Analysis of Cancer Incidence in Zhejiang Cancer Registry in China during 2000 to 2009

  • Du, Ling-Bin;Li, Hui-Zhang;Wang, Xiang-Hui;Zhu, Chen;Liu, Qing-Min;Li, Qi-Long;Li, Xue-Qin;Shen, Yong-Zhou;Zhang, Xin-Pei;Ying, Jiang-Wei;Yu, Chuan-Ding;Mao, Wei-Min
    • Asian Pacific Journal of Cancer Prevention
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    • 제15권14호
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    • pp.5839-5843
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    • 2014
  • Objective: The Zhejiang Provincial Cancer Prevention and Control Office collected cancer registration data during 2000 to 2009 from 6 cancer registries in Zhejiang province of China in order to analyze the cancer incidence. Methods: Descriptive analysis included cancer incidence stratified by sex, age and cancer site group. The proportions and cumulative rates of 10 common cancers in different groups were also calculated. Chinese population census in 1982 and Segi's population were used for calculating age-standardized incidence rates. The log-linear model was used for fitting to calculate the incidence trends. Results: The 6 cancer registries in Zhejiang province in China covered a total of 60,087,888 person-years during 2000 to 2009 (males 30,445,904, females 29,641,984). The total number of new cancer cases were 163,104 (males 92,982, females 70,122). The morphology verified cases accounted for 69.7%, and the new cases verified only by information from death certification accounted for 1.23%. The crude incidence rate in Zhejiang cancer registration areas was $271.5/10^5$ during 2000 to 2009 (male $305.41/10^5$, female $236.58/10^5$), age-standardized incidence rates by Chinese standard population (ASIRC) and by world standard population (ASIRW) were $147.1/10^5$ and $188.2/10^5$, the cumulative incidence rate (aged from 0 to 74) being 21.7%. The crude incidence rate was $209.6/10^5$ in 2000, and it increased to $320.20/10^5$ in 2009 (52.8%), with an annual percent change (APC) of 4.51% (95% confidence interval, 3.25%-5.79%). Age-specific incidence rate of 80-84 age group was achieved at the highest point of the incidence curve. Overall with different age groups, the cancer incidences differed, the incidence of liver cancer being highest in 15-44 age group in males; the incidence of breast cancer was the highest in 15-64 age group in females; the incidences of lung cancer were the highest in both males and females over the age of 65 years. Conclusions: Lung cancer, digestive system malignancies and breast cancer are the most common cancers in Zhejiang province in China requiring an especial focus. The incidences of thyroid cancer, prostate cancer, cervical cancer and lymphoma have increased rapidly. Prevention and control measures should be implemented for these cancers.

PET/CT 검사 시 호흡에 따른 영상 왜곡 감소를 위한 엎드린 자세의 유용성 평가 (Evaluation of the usefulness of prone position for reducing the image distortion due to respiration in PET/CT)

  • 이한울;김정열;최용훈;임한상;김재삼
    • 핵의학기술
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    • 제23권1호
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    • pp.59-63
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    • 2019
  • PET/CT 검사 시 호흡에 따른 움직임은 영상의 인공물과 PET과 CT영상의 정합 오차를 발생시키는 요인으로 작용된다. 크기가 작거나 폐의 기저 부위에 위치한 종양일수록 호흡으로 인한 위치 변위와 왜곡의 정도가 크며 SUV(Standard Uptake Value)와 병소의 부피 측정에 영향을 미치게 된다. 본 연구는 PET/CT 검사 시 엎드린 자세가 호흡에 따른 영상 왜곡의 보정에 유용성이 있는지 알아보고자 한다. 장비는 PET/CT Discovery 600 (GE Healthcare, MI, USA)를 사용하였고, 2018년 5월부터 8월까지 폐 중엽과 하엽에 병소가 확인된 20명을 대상으로 하였다. 바로 누운 자세에서 전신 영상을 획득한 후 동일한 조건으로 엎드린 자세에서 병소 부위의 추가 영상을 획득하였다. 각 영상에서 병소의 SUVmax, SUVmean, 부피를 측정하고 PET과 CT영상에서 병소의 위치 변위를 측정하여 비교 분석하였다. 바로 누운 자세 영상에서 병소의 SUVmax는 $4.72{\pm}2.04$, SUVmean은 $3.10{\pm}1.38$, 부피는 $4.68{\pm}3.20$, 위치 변위는 $4.64{\pm}1.88$로 측정되었고, 엎드린 자세 영상에서 SUVmax는 $5.89{\pm}2.42$, SUVmean은 $3.97{\pm}1.65$, 부피는 $2.13{\pm}1.09$, 위치 변위는 $2.24{\pm}0.84$로 측정되었다. 엎드린 자세 영상의 모든 병소에서 SUVmax, SUVmean이 높게 나타났고, 병소의 부피와 위치 변위는 낮게 측정되었다(p<0.05). 본 연구에서 엎드린 자세의 PET/CT 촬영이 병소의 SUV를 증가시키고 PET과 CT영상의 불일치로 인한 호흡 인공물을 감소 시켜 영상의 질을 향상시킨다는 것을 알 수 있었다. 임상에서 폐 기저부 병소의 불일치를 보정하고 인공물을 줄이기 위한 여러가지 방법 중 경제적이고 효율적인 방법으로 진단에 도움을 줄 것이라 사료된다.

장애에 따른 상실건강년수를 활용한 우리 나라 주요 암질환의 질병부담에 관한 연구 (Burden of disease of major cancers assessment using years of lives with disability in Korea)

  • 윤석준;장혜정;신영수
    • Journal of Preventive Medicine and Public Health
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    • 제31권4호
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    • pp.801-813
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    • 1998
  • 우리 나라의 주요사망원인에 해당하는 암질환을 대상으로 YLD를 측정하여 주요암질환간 질병부담의 우선 순위 측정하고 이의 활용범위를 알아보고자 수행한 본 연구에서 다음과 같은 결과를 얻었다. 우리 나라 남성의 암으로 인한 질병부담의 우선 순위 위암(4081.4년), 간암(3104.2년), 대장 및 직장암(3086.2년), 식도암(1511.9년), 폐암(1166.7년), 췌장암(1093.8년), 방광암(665.6년), 전립선암(421.7년), 백혈병(397.2년), 임파선암(259.7년)으로 계산되었다. 여성의 경우 암으로 인한 질병부담의 우선 순위 위암(2707.1년), 식도암(1536.7년), 간암(1468.5년), 자궁암(1311.8년), 난소암(974.3년), 췌장암(763.5년), 유방암(724.5년), 폐암(689.9년), 백혈병(351.3년), 임파선암(241.1년)로 계산되었다. 이러한 결과는 본 연구에 사용한 연구재료 및 연구 방법의 불완전성에도 불구하고 향후 보건의료정책의 우선순위결정, 즉 한정된 자원을 보다 더 효율적으로 활용하는데 보다 구체적인 정보를 계량적으로 제공해 줄 수 있다는 점에서 중요한 의의를 갖는다고 하겠다.

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일 지역 보건소 등록 호스피스 완화돌봄 대상자의 특성 및 증상 분석 (Analysis of Characteristics and Symptoms in Home-Based Hospice-Palliative Care Patients Registered at Local Public Health Centers)

  • 최순옥;김숙남
    • Journal of Hospice and Palliative Care
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    • 제18권4호
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    • pp.329-334
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    • 2015
  • 목적: 본 연구는 보건소에 등록된 재가 호스피스 완화돌봄 대상자의 특성과 증상을 분석하는 것이다. 방법: 부산광역시 소재 6개구 보건소에 등록된 호스피스 완화돌봄 대상자 144명의 초기 방문기록지(호스피스대상자 등록카드, 초기 통증평가지, 초기 통증 외 증상평가지)를 후향적으로 분석하였다. 결과: 대상자의 평균 연령은 67.7세이었으며, 혼자 사는 대상자가 46.2%, 교육정도는 중졸 이하가 65%였다. 종교는 불교가 36.3%로 가장 많았고, 47.5%가 의료급여 대상자였다. 진단명은 폐암, 위암, 간암의 순이었고, 기능 상태는 일상생활이 어려운 경우가 48.9%로 나타났다. 등록 당시 암 치료 중인 대상자는 39.6%이었고, 84.5%가 말기상태를 인지하고 있었다. 대상자들의 83.6%에서 통증을 호소하였으며, 그 중 36.5%에서 중간정도 이상의 통증을 호소하였다. 통증 외 증상에서 가장 많은 대상자가 호소하는 증상으로는 피로(84.7%)였으며, 피로를 호소하는 대상자의 49.3%가 중증의 증상을 호소하는 것으로 나타났다. 결론: 본 연구결과 재가 호스피스 완화돌봄 대상자들은 사회경제적 취약군으로, 중간정도 이상의 통증과 통증 외 증상을 호소하는 대상자가 많았다. 따라서 재가 호스피스 완화돌봄 대상자의 효율적인 관리를 위해서는 대상자 특성에 따른 차별화된 통합적 전략이 필요하다.

Late-term effects of hypofractionated chest wall and regional nodal radiotherapy with two-dimensional technique in patients with breast cancer

  • Yadav, Budhi Singh;Bansal, Anshuma;Kuttikat, Philip George;Das, Deepak;Gupta, Ankita;Dahiya, Divya
    • Radiation Oncology Journal
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    • 제38권2호
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    • pp.109-118
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    • 2020
  • Purpose: Hypofractionated radiotherapy (RT) is becoming a new standard in postoperative treatment of patients with early stage breast cancer after breast conservation surgery. However, data on hypofractionation in patients with advanced stage disease who undergo mastectomy followed by local and regional nodal irradiation (RNI) is lacking. In this retrospective study, we report late-term effects of 3 weeks post-mastectomy hypofractionated local and RNI with two-dimensional (2D) technique in patients with stage II and III breast cancer. Methods: Between January 1990 and December 2007, 1,770 women with breast cancer who were given radical treatment with mastectomy, systemic therapy and RT at least 10 years ago were included. RT dose was 35 Gy/15 fractions/3 weeks to chest wall by two tangential fields and 40 Gy in same fractions to supraclavicular fossa (SCF) and internal mammary nodes (IMNs). SCF and IMNs dose was prescribed at dmax and 3 cm depth, respectively. Chemotherapy and hormonal therapy was given in 64% and 74% patients, respectively. Late-term toxicities were assessed with the Radiation Therapy Oncology Group (RTOG) scores and LENT-SOMA scales (the Late Effects Normal Tissue Task Force-Subjective, Objective, Management, Analytic scales). Results: Mean age was 48 years (range, 19 to 75 years). Median follow-up was 12 years (range, 10 to 27 years). Moderate/marked arm/shoulder pain was reported by 254 (14.3%) patients. Moderate/marked shoulder stiffness was reported by 219 (12.3%) patients. Moderate/marked arm edema was seen in 131 (7.4%) patients. Brachial plexopathy was not seen in any patient. Rib fractures were noted in 6 (0.3%) patients. Late cardiac and lung toxicity was seen in 29 (1.6%) and 23 (1.3%) patients, respectively. Second malignancy developed in 105 (5.9%) patients. Conclusion: RNI with 40 Gy/15 fractions/3 weeks hypofractionation with 2D technique seems safe and comparable to historical data of conventional fractionation (ClinicalTrial.gov Registration No. NCT04175821).

농촌(農村) 주민(住民)들의 의료필요도(醫療必要度)에 관(關)한 연구(硏究) (A Study Concerning Health Needs in Rural Korea)

  • 이성관;김두희;정종학;정극수;박상빈;최정헌;홍순호;라진훈
    • Journal of Preventive Medicine and Public Health
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    • 제7권1호
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    • pp.29-94
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    • 1974
  • Today most developed countries provide modern medical care for most of the population. The rural area is the more neglected area in the medical and health field. In public health, the philosophy is that medical care for in maintenance of health is a basic right of man; it should not be discriminated against racial, environmental or financial situations. The deficiency of the medical care system, cultural bias, economic development, and ignorance of the residents about health care brought about the shortage of medical personnel and facilities on the rural areas. Moreover, medical students and physicians have been taught less about rural health care than about urban health care. Medical care, therefore, is insufficient in terms of health care personnel/and facilities in rural areas. Under such a situation, there is growing concern about the health problems among the rural population. The findings presented in this report are useful measures of the major health problems and even more important, as a guide to planning for improved medical care systems. It is hoped that findings from this study will be useful to those responsible for improving the delivery of health service for the rural population. Objectives: -to determine the health status of the residents in the rural areas. -to assess the rural population's needs in terms of health and medical care. -to make recommendations concerning improvement in the delivery of health and medical care for the rural population. Procedures: For the sampling design, the ideal would be to sample according to the proportion of the composition age-groups. As the health problems would be different by group, the sample was divided into 10 different age-groups. If the sample were allocated by proportion of composition of each age group, some age groups would be too small to estimate the health problem. The sample size of each age-group population was 100 people/age-groups. Personal interviews were conducted by specially trained medical students. The interviews dealt at length with current health status, medical care problems, utilization of medical services, medical cost paid for medical care and attitudes toward health. In addition, more information was gained from the public health field, including environmental sanitation, maternal and child health, family planning, tuberculosis control, and dental health. The sample Sample size was one fourth of total population: 1,438 The aged 10-14 years showed the largest number of 254 and the aged under one year was the smallest number of 81. Participation in examination Examination sessions usually were held in the morning every Tuesday, Wenesday, and Thursday for 3 hours at each session at the Namchun Health station. In general, the rate of participation in medical examination was low especially in ages between 10-19 years old. The highest rate of participation among are groups was the under one year age-group by 100 percent. The lowest use rate as low as 3% of those in the age-groups 10-19 years who are attending junior and senior high school in Taegu city so the time was not convenient for them to recieve examinations. Among the over 20 years old group, the rate of participation of female was higher than that of males. The results are as follows: A. Publie health problems Population: The number of pre-school age group who required child health was 724, among them infants numbered 96. Number of eligible women aged 15-44 years was 1,279, and women with husband who need maternal health numbered 700. The age-group of 65 years or older was 201 needed more health care and 65 of them had disabilities. (Table 2). Environmental sanitation: Seventy-nine percent of the residents relied upon well water as a primary source of dringking water. Ninety-three percent of the drinking water supply was rated as unfited quality for drinking. More than 90% of latrines were unhygienic, in structure design and sanitation (Table 15). Maternal and child health: Maternal health Average number of pregnancies of eligible women was 4 times. There was almost no pre- and post-natal care. Pregnancy wastage Still births was 33 per 1,000 live births. Spontaneous abortion was 156 per 1,000 live births. Induced abortion was 137 per 1,000 live births. Delivery condition More than 90 percent of deliveries were conducted at home. Attendants at last delivery were laymen by 76% and delivery without attendants was 14%. The rate of non-sterilized scissors as an instrument used to cut the umbilical cord was as high as 54% and of sickles was 14%. The rate of difficult delivery counted for 3%. Maternal death rate estimates about 35 per 10,000 live births. Child health Consultation rate for child health was almost non existant. In general, vaccination rate of children was low; vaccination rates for children aged 0-5 years with BCG and small pox were 34 and 28 percent respectively. The rate of vaccination with DPT and Polio were 23 and 25% respectively but the rate of the complete three injections were as low as 5 and 3% respectively. The number of dead children was 280 per 1,000 living children. Infants death rate was 45 per 1,000 live births (Table 16), Family planning: Approval rate of married women for family planning was as high as 86%. The rate of experiences of contraception in the past was 51%. The current rate of contraception was 37%. Willingness to use contraception in the future was as high as 86% (Table 17). Tuberculosis control: Number of registration patients at the health center currently was 25. The number indicates one eighth of estimate number of tuberculosis in the area. Number of discharged cases in the past accounted for 79 which showed 50% of active cases when discharged time. Rate of complete treatment among reasons of discharge in the past as low as 28%. There needs to be a follow up observation of the discharged cases (Table 18). Dental problems: More than 50% of the total population have at least one or more dental problems. (Table 19) B. Medical care problems Incidence rate: 1. In one month Incidence rate of medical care problems during one month was 19.6 percent. Among these health problems which required rest at home were 11.8 percent. The estimated number of patients in the total population is 1,206. The health problems reported most frequently in interviews during one month are: GI trouble, respiratory disease, neuralgia, skin disease, and communicable disease-in that order, The rate of health problems by age groups was highest in the 1-4 age group and in the 60 years or over age group, the lowest rate was the 10-14 year age group. In general, 0-29 year age group except the 1-4 year age group was low incidence rate. After 30 years old the rate of health problems increases gradually with aging. Eighty-three percent of health problems that occured during one month were solved by primary medical care procedures. Seventeen percent of health problems needed secondary care. Days rested at home because of illness during one month were 0.7 days per interviewee and 8days per patient and it accounts for 2,161 days for the total productive population in the area. (Table 20) 2. In a year The incidence rate of medical care problems during a year was 74.8%, among them health problems which required rest at home was 37 percent. Estimated number of patients in the total population during a year was 4,600. The health problems that occured most frequently among the interviewees during a year were: Cold (30%), GI trouble (18), respiratory disease (11), anemia (10), diarrhea (10), neuralgia (10), parasite disease (9), ENT (7), skin (7), headache (7), trauma (4), communicable disease (3), and circulatory disease (3) -in that order. The rate of health problems by age groups was highest in the infants group, thereafter the rate decreased gradually until the age 15-19 year age group which showed the lowest, and then the rate increased gradually with aging. Eighty-seven percent of health problems during a year were solved by primary medical care. Thirteen percent of them needed secondary medical care procedures. Days rested at home because of illness during a year were 16 days per interviewee and 44 days per patient and it accounted for 57,335 days lost among productive age group in the area (Table 21). Among those given medical examination, the conditions observed most frequently were respiratory disease, GI trouble, parasite disease, neuralgia, skin disease, trauma, tuberculosis, anemia, chronic obstructive lung disease, eye disorders-in that order (Table 22). The main health problems required secondary medical care are as fellows: (previous page). Utilization of medical care (treatment) The rate of treatment by various medical facilities for all health problems during one month was 73 percent. The rate of receiving of medical care of those who have health problems which required rest at home was 52% while the rate of those who have health problems which did not required rest was 61 percent (Table 23). The rate of receiving of medical care for all health problems during a year was 67 percent. The rate of receiving of medical care of those who have health problems which required rest at home was 82 percent while the rate of those who have health problems which did not required rest was as low as 53 percent (Table 24). Types of medical facilitied used were as follows: Hospital and clinics: 32-35% Herb clinics: 9-10% Drugstore: 53-58% Hospitalization Rate of hospitalization was 1.7% and the estimate number of hospitalizations among the total population during a year will be 107 persons (Table 25). Medical cost: Average medical cost per person during one month and a year were 171 and 2,800 won respectively. Average medical cost per patient during one month and a year were 1,109 and 3,740 won respectively. Average cost per household during a year was 15,800 won (Table 26, 27). Solution measures for health and medical care problems in rural area: A. Health problems which could be solved by paramedical workers such as nurses, midwives and aid nurses etc. are as follows: 1. Improvement of environmental sanitation 2. MCH except medical care problems 3. Family planning except surgical intervention 4. Tuberculosis control except diagnosis and prescription 5. Dental care except operational intervention 6. Health education for residents for improvement of utilization of medical facilities and early diagnosis etc. B. Medical care problems 1. Eighty-five percent of health problems could be solved by primary care procedures by general practitioners. 2. Fifteen percent of health problems need secondary medical procedures by a specialist. C. Medical cost Concidering the economic situation in rural area the amount of 2,062 won per residents during a year will be burdensome, so financial assistance is needed gorvernment to solve health and medical care problems for rural people.

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