Cancer | Louisiana Department of Health
Source: http://dhh.louisiana.gov/office-of-public-health/cancer
Archived: 2026-04-23 17:16
Cancer | Louisiana Department of Health
Community Health & Wellness
Cancer
Cancer
Cancer is a general term for a disease in which abnormal cells in the body divide uncontrollably and invade other tissues. Cancer can occur in any organ and any cell type within the body. Cancer cells spread throughout the body through the blood and lymph systems. There are over 100 different kinds of cancer, many of which form solid tumors, or masses of tissue. Cancers of the blood, such as leukemias, generally do not form solid tumors.
Although scientists are studying and learning about cancer at a rapid pace, the cause of many cancers is still poorly understood. More science is needed to understand and prevent cancer. About one in three people are diagnosed with cancer at some time in their life and about one in five dies of cancer. Most cancers develop slowly and can appear 5 to 40 years after exposure to a carcinogen. For example, the latency of cancer of the lung could be 30 years after exposure. Although cancer can develop in children and adults, it is most common among middle-aged and elderly persons. The number of cancer cases has risen dramatically over the past 40 years, but much of this increase is a reflection of the rise in population and reporting. According to the American Cancer Society, cancer mortality rates from all causes have been declining since 1992, as have incidence rates, understood to be in large part due to reductions in tobacco use and advances in
early detection
and
treatment
.
Genetics plays a role in the diagnosis of cancer. About 5-10 percent of diagnoses are attributed to mutations in specific genes. Researchers have identified over 50 hereditary cancer syndromes (disorders that may predispose individuals to developing certain cancers, National Cancer Institute).
Scientists agree that people may also be diagnosed with cancer due to repeated long-term contact with carcinogens in the environment. Carcinogens are any cancer-causing chemical. These include tobacco, sunlight, x-rays and certain chemicals that may be found in the air, water, food, drugs and workplace. Some of the leading associations between chemicals in the environment and cancer have been learned through occupational exposures. Pharmaceuticals and other substances are believed to account for some cancers as well. In each case, the duration of time exposed, route of exposure (inhalation, dermal, ingestion, etc.) as well as dose, toxicity of the chemical and health factors (age, weight, underlying conditions) are all crucial to understanding the associations of environmental pollutants or contaminants to cancer.
Personal habits and lifestyle may also contribute to cancer. Good nutrition, regular exercise, protection from too much sun, and not smoking or being around second-hand smoke can all reduce the risk of cancer.
No cancer is 100% preventable. However, some cancers can be prevented by managing various risk factors that contribute to that specific cancer.
Cancer in Louisiana
Tracking Cancer in Louisiana
Explore Louisiana's cancer data through LDH's
Health Data Explorer
and the
CDC's Data Visualization Tool
. The Health Data Explorer contains information on cancer including the average annual incidence rates and the annual counts of new cases for the following types of cancer for all age groups and, if noted, childhood groups:
Acute Lymphocytic Leukemia (includes childhood)
Acute Myeloid Leukemia (includes childhood)
Bladder
Brain and Central Nervous System (includes childhood)
Chronic Lymphocytic Leukemia
Colorectal
Corpus Uterus
Esophageal
Female Breast
Kidney and Renal Pelvis
Laryngeal
Leukemia (includes childhood)
Liver and Intrahepatic Bile Duct
Lung
Male Breast
Melanoma of the Skin
Mesothelioma
Non-Hodgkin Lymphoma
Oral Cavity and Pharynx
Pancreatic
Prostate
Stomach
Thyroid
Data Sources
Louisiana Tumor Registry
United States Census Bureau
For more information about cancer measures, please see the
Glossary of Terms
.
Mobile Cancer Screening Units
AmeriHealth Caritas - Mobile Wellness & Opportunity Center
LSU Health Shreveport - Partners in Wellness (Feist-Weiller Cancer Center)
LTP Medical Mobile Inc. - The Health Hut
Mary Bird Perkins Cancer Center - Prevention on the Go
North Oaks Health System Mobile Care
Primary Health Services Center Mobile Health
St. Tammany Health System - Be Well Bus
Resources
Louisiana Tumor Registry
Louisiana Cancer Prevention and Control Programs
CDC Cancer Prevention and Control
National Cancer Institute
American Cancer Society
North American Association of Central Cancer Registries
Contact
For more info on cancer in Louisiana, contact
MeChaune Butler at
[email protected]
or
225-342-2608
.
For more info on tracking cancer in Louisiana, contact Environmental Public Health Tracking at
[email protected]
or
1-888-293-7020
.
Surgeon General
Evelyn Griffin, MD
Secretary
Bruce D. Greenstein
Powered by
Cicero Government
Community Health & Wellness
Cancer
Cancer
Cancer is a general term for a disease in which abnormal cells in the body divide uncontrollably and invade other tissues. Cancer can occur in any organ and any cell type within the body. Cancer cells spread throughout the body through the blood and lymph systems. There are over 100 different kinds of cancer, many of which form solid tumors, or masses of tissue. Cancers of the blood, such as leukemias, generally do not form solid tumors.
Although scientists are studying and learning about cancer at a rapid pace, the cause of many cancers is still poorly understood. More science is needed to understand and prevent cancer. About one in three people are diagnosed with cancer at some time in their life and about one in five dies of cancer. Most cancers develop slowly and can appear 5 to 40 years after exposure to a carcinogen. For example, the latency of cancer of the lung could be 30 years after exposure. Although cancer can develop in children and adults, it is most common among middle-aged and elderly persons. The number of cancer cases has risen dramatically over the past 40 years, but much of this increase is a reflection of the rise in population and reporting. According to the American Cancer Society, cancer mortality rates from all causes have been declining since 1992, as have incidence rates, understood to be in large part due to reductions in tobacco use and advances in
early detection
and
treatment
.
Genetics plays a role in the diagnosis of cancer. About 5-10 percent of diagnoses are attributed to mutations in specific genes. Researchers have identified over 50 hereditary cancer syndromes (disorders that may predispose individuals to developing certain cancers, National Cancer Institute).
Scientists agree that people may also be diagnosed with cancer due to repeated long-term contact with carcinogens in the environment. Carcinogens are any cancer-causing chemical. These include tobacco, sunlight, x-rays and certain chemicals that may be found in the air, water, food, drugs and workplace. Some of the leading associations between chemicals in the environment and cancer have been learned through occupational exposures. Pharmaceuticals and other substances are believed to account for some cancers as well. In each case, the duration of time exposed, route of exposure (inhalation, dermal, ingestion, etc.) as well as dose, toxicity of the chemical and health factors (age, weight, underlying conditions) are all crucial to understanding the associations of environmental pollutants or contaminants to cancer.
Personal habits and lifestyle may also contribute to cancer. Good nutrition, regular exercise, protection from too much sun, and not smoking or being around second-hand smoke can all reduce the risk of cancer.
No cancer is 100% preventable. However, some cancers can be prevented by managing various risk factors that contribute to that specific cancer.
Cancer in Louisiana
Tracking Cancer in Louisiana
Explore Louisiana's cancer data through LDH's
Health Data Explorer
and the
CDC's Data Visualization Tool
. The Health Data Explorer contains information on cancer including the average annual incidence rates and the annual counts of new cases for the following types of cancer for all age groups and, if noted, childhood groups:
Acute Lymphocytic Leukemia (includes childhood)
Acute Myeloid Leukemia (includes childhood)
Bladder
Brain and Central Nervous System (includes childhood)
Chronic Lymphocytic Leukemia
Colorectal
Corpus Uterus
Esophageal
Female Breast
Kidney and Renal Pelvis
Laryngeal
Leukemia (includes childhood)
Liver and Intrahepatic Bile Duct
Lung
Male Breast
Melanoma of the Skin
Mesothelioma
Non-Hodgkin Lymphoma
Oral Cavity and Pharynx
Pancreatic
Prostate
Stomach
Thyroid
Data Sources
Louisiana Tumor Registry
United States Census Bureau
For more information about cancer measures, please see the
Glossary of Terms
.
Mobile Cancer Screening Units
AmeriHealth Caritas - Mobile Wellness & Opportunity Center
LSU Health Shreveport - Partners in Wellness (Feist-Weiller Cancer Center)
LTP Medical Mobile Inc. - The Health Hut
Mary Bird Perkins Cancer Center - Prevention on the Go
North Oaks Health System Mobile Care
Primary Health Services Center Mobile Health
St. Tammany Health System - Be Well Bus
Resources
Louisiana Tumor Registry
Louisiana Cancer Prevention and Control Programs
CDC Cancer Prevention and Control
National Cancer Institute
American Cancer Society
North American Association of Central Cancer Registries
Contact
For more info on cancer in Louisiana, contact
MeChaune Butler at
[email protected]
or
225-342-2608
.
For more info on tracking cancer in Louisiana, contact Environmental Public Health Tracking at
[email protected]
or
1-888-293-7020
.
Surgeon General
Evelyn Griffin, MD
Secretary
Bruce D. Greenstein
Powered by
Cicero Government