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Background Colorectal cancer is the second most common cancer in women and the third most common cancer among men, and its incidence is increasing in Asia. Awareness about the status of this cancer incidence and mortality is necessary for a better plan. Objectives The present study was done with the aim to investigate the incidence and mortality of colorectal cancer and its relationship with the Human Development Index (HDI) in Asia in 2012. Methods This study was an ecological study, which was conducted based on the GLOBOCAN project of the World Health Organization for Asian countries. We assessed the correlation between standardized incidence rates (SIR) and standardized mortality rates (SMR) of colorectal cancer with HDI and its components using SPSS software, version 18 (SPSS Inc., Chicago, IL). Results A total of 592,563 incidences of and 325,752 deaths from colorectal cancer were recorded in Asian countries in 2012. The 5 countries with the highest SIR were Republic of Korea (45 per 100,000), Israel (35.9 per 100,000), Singapore (33.7 per 100,000), Japan (32.2 per 100,000), and Jordan (25.6 per 100,000). The 5 countries with the highest SMR for colorectal cancer were Jordan (15.5 per 100,000), Kazakhstan (12.8 per 100,000), Democratic Republic of Korea (12 per 100,000), Brunei (12 per 100,000), and Japan (11.9 per 100,000). Correlation between HDI and SIR was 0.709 overall (P � .001)� 0.667 in men (P � .001) and 0.759 in women (P � .001). Also, correlation between HDI and SMR overall was 0.517 (P � .001)� 0.447 in men (P = .002) and 0.593 in women (P � .001). Conclusions Cancer incidence and mortality are higher in countries with more development. A positive and statistically significant correlation was found between standardized incidence and mortality rate of colorectal cancer and the Human Development Index and its components. © 2016

Background: Lung cancer is the deadliest cancer worldwide and the most common cancer in Asia. It is necessary to get information on epidemiology and inequalities related to incidence and mortality of the cancer to use for planning and further research. This study aimed to investigate epidemiology and inequality of incidence and mortality from lung cancer in Asia. Methods: The study was conducted based on data from the world data of cancer and the World Bank including the Human Development Index (HDI) and its components. The incidence and mortality rates, and cancer distribution maps were drawn for Asian countries. To analyze data, correlation test between incidence and death rates, and HDI and its components at significant was used in the significant level of 0.05 using SPSS software. Results: A total of 1,033,881 incidence (71.13% were males and 28.87% were females. Sex ratio was 2.46) and 936,051 death (71.45% in men and 28.55% in women. The sex ratio was 2.50) recorded in Asian countries in 2012. Five countries with the highest standardized incidence and mortality rates of lung cancer were Democratic Republic of Korea, China, Armenia, Turkey, and Timor-Leste, respectively. Correlation between HDI and standardized incidence rate was 0.345 (P=0.019), in men 0.301 (P=0.042) and in women 0.3 (P=0.043); also between HDI and standardized mortality rate 0.289 (P=0.052), in men 0.265 (P=0.075) and in women 0.200 (P=0.182). Conclusions: The incidence of lung cancer has been increasing in Asia. It is high in men. Along with development, the incidence and mortality from lung cancer increases. It seems necessary to study reasons and factors of increasing the incidence and mortality of lung cancer in Asian countries. © Translational lung cancer research.

Background: This study aimed to investigate the epidemiological and clinical aspects of patients with hydatid cyst during 2011 to 2014. Methods: This cross-sectional study was conducted in Khorasan Razavi Prov-ince, the Northeast of Iran, from 2011 to 2014. The study population was all cases with hydatid cyst who diagnosed in governmental and private laboratories, hospitals and health centers (HC) in Khorasan Razavi Province during 2011-14. Results: The prevalence rate of hydatidosis was 1.44 per 100000 individuals. Of 357 cases, 54.9 were women, 40.3 rural, 45.8 housewives, and 3.4 were Afghan. The mean age of women was higher than that of men (39.13±18.9 compared to 34.7±17.9 yr, respectively, P-value=0.025). The highest proportion of cases (39.2) was in the age group of 21-40 yr old. Abdominal pain was re-ported in 42.3 of cases. Liver involvement was the most common localization of hydatid cyst reported in 59.4 of patients, and 8.4 had multiple organ in-volvement. The common diagnosis methods of the disease were radiology (42.3) followed by CT scan (37.8). 45.9 of patients had domestic dog and hygiene principles of washing the vegetables was adhered by 6.7 of patients. Conclusion: The prevalence of human hydatidosis, as a most important neglected disease, should be considered by health policy-makers in public health domain. In addition, educational programs to better recognition of the disease symptoms, and to identify the infection sources are needed in high risk group of population. © 2016, Tehran University of Medical Sciences (TUMS). All rights reserved.

Background: This study aimed to investigate the epidemiological and clinical aspects of patients with hydatid cyst during 2011 to 2014. Methods: This cross-sectional study was conducted in Khorasan Razavi Prov-ince, the Northeast of Iran, from 2011 to 2014. The study population was all cases with hydatid cyst who diagnosed in governmental and private laboratories, hospitals and health centers (HC) in Khorasan Razavi Province during 2011-14. Results: The prevalence rate of hydatidosis was 1.44 per 100000 individuals. Of 357 cases, 54.9 were women, 40.3 rural, 45.8 housewives, and 3.4 were Afghan. The mean age of women was higher than that of men (39.13�18.9 compared to 34.7�17.9 yr, respectively, P-value=0.025). The highest proportion of cases (39.2) was in the age group of 21-40 yr old. Abdominal pain was re-ported in 42.3 of cases. Liver involvement was the most common localization of hydatid cyst reported in 59.4 of patients, and 8.4 had multiple organ in-volvement. The common diagnosis methods of the disease were radiology (42.3) followed by CT scan (37.8). 45.9 of patients had domestic dog and hygiene principles of washing the vegetables was adhered by 6.7 of patients. Conclusion: The prevalence of human hydatidosis, as a most important neglected disease, should be considered by health policy-makers in public health domain. In addition, educational programs to better recognition of the disease symptoms, and to identify the infection sources are needed in high risk group of population. � 2016, Tehran University of Medical Sciences (TUMS). All rights reserved.