نتایج جستجو برای: survival time
تعداد نتایج: 2162673 فیلتر نتایج به سال:
Esophageal cancer is a lethal disease with poor survival rate. It is necessary to determine the extension, and the stage of the tumor to predict the outcome of patients. Of the two common pathologic types, squamous cell carcinoma is still the most common form, and adenocarcinoma is the leading one. Early diagnosis and radical treatment of esophageal cancer, regardless of tumor spreading, increa...
abstract background: breast cancer is the most frequent cancer in women in the western world. with breast cancer now affecting one in ten women, it is important to know how this disease burden is shared among women. aims: this study was undertaken to determine the survival rate of breast cancer in southern iran. methods and material: from december 2001 to december 2006, among 8000 hospital-base...
Nowadays, monitoring people’s health and helping those in need of medical attention is one of the most important responsibilities of governments. Emergency Medical Services (EMS) are therefore setup to provide timely care to victims of sudden and life-threatening injuries or emergencies in order to prevent needless mortality or long-term morbidity. Providing rapid EMS with minimum respons...
bitter asafetida (ferula assafoetida l.) is one of the medicinal-rangeland plants belonging to apiaceae family. the resin which is through incision secreted of the root has medicinal properties. the effect of rain on resin yield of this plant is one of problem of natural resources offices. the main aim of this study was to find out the effects of the irrigation on the resin yield, plants surviv...
Background and Objective: Colorectal cancer is the most common cancer of digestive system in Iran. The incidence of this cancer has increased in recent years.The aim of this study was to evaluate the survival rate and to define the prognostic factors in Iranian colorectal cancer patients using competing risk model. Materials and Methods: Data were recorded from 1060 patients with colorec...
Background Ewing’s sarcoma family is a group of small round cells tumors. The aim of this study is to evaluate clinicopathologic characteristics and outcome of Ewing’s sarcoma in children and adolescents in Yazd, Iran. Materials and Methods All patients under 19 years with documented pathology of Ewing’s sarcoma family tumor who referred to Shahid Ramazanzadeh Radiotherapy center between 2...
The Bezoar, a dense material found in the stomach of wild goat, is widely used against various diseases including snakebite in traditional medicine among the southeast tribes of Iran. This study was performed to evaluate the Bezoar effect on experimental mice receiving 2% and 10% concentrations of natural crude of Echis carinatus snake venom. Various doses of Bezoar (6, 50, 100 & 200 mg/kg/i....
Background and purpose: Hypoxia occurs in ischemia and heart attack, and leads to death. It involves production of reactive oxygen species. Antioxidants exhibit antihypoxic properties. Ferula persica has distinctive antioxidant activities. Nothing is known about the protective effect of this plant against hypoxia-induced lethality in mice. Materials and methods: Protective effects of methanol...
Background: Colorectal cancer is the third current cancer in the world and the forth cause of death in cancers. Certain factors such as environmental, genetic and life style are related with this cancer. The objective of this study is to find the survival of Iranian patients with colorectal cancer and also to find its prognostic factors. Methods: In this survival study, the data was co...
Introduction: The aim of this study was to predict cancer survival according to the role of demographic determinants, psychological factors and tumor grade. Methods: In this cross-sectional retrospective study, 350 patients with blood, breast, prostate, lung, stomach and colon cancers (173 patients with cancer survival for more than 2 years and 177 patients with cancer survival for 2 years o...
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