BACKGROUND Despite claims of rarity, some studies indicate that the prevalence of inflammatory bowel disease has increased in Iran during the past decades. Establishment of a registry and the clinical characteristics are presented in this study. METHODS Two hundred ninety-three patients with ulcerative colitis and 207 with Crohn's disease, referred to tertiary referral gastrointestinal center...

BACKGROUND Data regarding childhood and adolescent non Hodgkin lymphomas in Iran are limited. The aim of this study was to assess the epidemiological and histomorphological features and survival of affected patients in our center. MATERIALS AND METHODS The clinicopathologic features and outcome of 44 children and adolescents with non Hodgkin lymphoma diagnosed during 2004-2012, were investiga...

INTRODUCTION Northeastern Iran is known as a high risk area of upper gastrointestinal cancers. Recent reports have suggested a declining trend for these cancers as well as an increase in the incidence of other malignancies including breast cancer. Our present aim was to describe the epidemiological pattern of breast cancer in this region during 2004-2009. METHODS All new cancer cases from pub...

BACKGROUND To prevent and control the cancers in Iran, the Iranian Department of Health has released the cancer rates data of the country. As the report has suggested, the incidence rate of thyroid cancer would be the most rapidly increasing among all the cancers. The study has aimed to carry out a qualitative assessment of thyroid cancer in Iran, during the 2004 to 2009, in a cross-sectional s...

recent reports have suggested that cytomegalovirus (cmv) infection may contribute to risk of cardiovascular disease. however, relationship between cmv infection and unstable angina (ua) is controversial and studies about this subject in iran and even region are lacking. the aim of this study was to determine whether unstable angina is related to seropositivity to chronic cytomegalovirus infecti...

BACKGROUND In Iran, bladder cancer is one of the most common malignancy sites among men, ranking as the fifth with age-specific incidence rate of about 11.2 per 100,000 males. It causes 8% of all malignancies in men and 3% of all malignancies in women. OBJECTIVES The aim of this study was to report the epidemiological, clinical, and pathological features of bladder cancer in Western Iran comp...

BACKGROUND Cancer is a major public health problem in the world. In Iran especially after a transition to a dynamic and urban community, the pattern of cancer has changed significantly. An important change occurred regarding the incidence of cancer at the southern shores of the Caspian Sea, including Gilan, Mazandaran and Golestan province. This study was designed it investigate the epidemiolog...