Etiology of prostate cancer pdf

Dna is the chemical in our cells that makes up our genes, which control how our cells function. The objective of the study is to assess the etiology and prognosis of gross hematuria gh in patients with carcinoma of the prostate cap. We usually look like our parents because they are the source of our dna. Epidemiology of prostate cancer american cancer society journals. On a basic level, prostate cancer is caused by changes in the dna of a normal prostate cell. Six out of ten cases are diagnosed in men over 65, but less than 1% in men under 50. Prostate cancer causes, risk factors, and prevention prostate. Section of cancer surveillance, international agency for research on cancer, france. It is suggested that every living organism has some inactive cancercausing genes called protooncogenes. Pdf epidemiology, etiology, diagnosis and treatment of prostate. Etiology of prostate cancer c61 in central and south america. What is the role of dietary fats in the etiology of. Adenocarcinoma of the prostate is a prevalent malignant disease in men and a leading cause of death in the united states.

Prostate cancer incidence is strongly related to age with the highest rates in older man. Prostate cancer is the second leading cause of death among the u. Etiology of prostate cancer c61 in central and south america iarc. Not only does smoking increase the incidence of prostate cancer, but also it heightens the risk of advancedstage disease, and mortality was 43% higher in. About 60 percent of the cases occur in men older than age 65.

This study aims to provide awareness about prostate cancer as well as an updated knowledge about the epidemiology, etiology, diagnosis and treatment of prostate cancer. Prostate cancer thats more advanced may cause signs and symptoms such as. Learn about prostate cancer and talk to your doctor before you decide to get tested or treated for prostate cancer. The cause of prostate cancer is unclear but genetics is certainly involved. Etiology of prostate cancer an overview sciencedirect topics.

Although the etiology of prostate cancer remains poorly understood, genetic, environmental. The etiology of prostate cancer is the subject of numerous studies and remains largely unknown compared to other common cancers. Prostate cancer is a serious disease that affects thousands of men each year who are middleaged or older. Little is known about the etiology of prostate cancer, and the only wellestablished risk factors are increasing age, family history, black ethnic background, and genetic factors. It begins in the prostate gland, which sits between the penis and the bladder. Ecological studies suggest that risk may be positively associated with a westernstyle diet, and diets high in red meat, dairy products, and animal fat have been implicated in the development of prostate cancer, but the data are not consistent and overall are inconclusive. Genetic background, ethnicity, and family history are all. Chronic inflammatory diseases cause cancer at a variety of sites, but chronic prostatitis has not been studied as a contributor to the risk of prostate cancer.

Etiology of prostate cancer c61 in central and south america monica s. Prostate cancer causes, risk factors, and prevention cancer. Although nutrition plays a role in the development of prostate cancer, no specific diet can prevent or eradicate this disease. Percapita fat consumption is highest in males in north america and western europe, and rates of prostate cancer deaths are also highest in these regions. Prostate cancer causes, risk factors, and prevention. What is the role of nutrition in the etiology of prostate.

Though uncommon, prostate cancer can be seen in men even in their 30. Etiology of prostate cancer an overview sciencedirect. Cancer is neither contagious nor hereditary disease. For more on some of these gene changes, see what causes prostate cancer. Pdf epidemiology, etiology, diagnosis and treatment of. Prostate cancer, like other cancers, is an extremely complex process. Prostate cancer is one of the most common types of cancer in men. Prostate cancer is cancer that occurs in the prostate a small walnutshaped gland in men that produces the seminal fluid that nourishes and transports sperm. Usually prostate cancer grows slowly and is initially confined to the prostate gland, where it may not cause serious harm. The wellestablished prostate cancer risk factors are advanced age, ethnicity, genetic factors and family history 3335. Prostate cancer can also cause symptoms unrelated to bph. Prostate cancer is a common type of cancer in males, but it is highly treatable in the early stages. Prostate cancer is the most common nonskin cancer among american men.