Hodgkin Lymphoma

What Is Hodgkin Lymphoma?

Large cancerous cells, called Reed-Sternberg cells, distinguish Hodgkin lymphoma from other types of lymphoma, including non-Hodgkin lymphoma.

Hodgkin lymphoma is a cancer of the lymphatic system.

Prevalence of Hodgkin Lymphoma

Hodgkin lymphoma is a relatively rare form of cancer. Cases of Hodgkin lymphoma make up about 0.5 percent of all U.S. cancer cases.

In 2014, there were about 178,000 people living with Hodgkin lymphoma in the United States, according to the Leukemia & Lymphoma Society.

About 9,000 new cases of the disease will be diagnosed in 2015.

About 1 in 500 people in the United States will be diagnosed with Hodgkin lymphoma at some point in their life.

Hodgkin Lymphoma Risk Factors

A risk factor is something that affects your chance of getting a disease.

There aren't many known risk factors for Hodgkin lymphoma. Many people who develop the disease have no obvious risk factors.

Known or suspected risk factors for Hodgkin lymphoma include:

  • Infectious mononucleosis (also called mono): People who have been infected with the Epstein-Barr virus (EBV), the virus that causes mono, have an increased risk of developing Hodgkin lymphoma. It's not clear how exactly EBV increases this risk, which is still very small.
  • Age: A person of any age can be diagnosed with Hodgkin lymphoma, but it's most commonly seen in young adults (ages 20 to 34) and older adults (ages 55 and above).
  • Sex: Hodgkin lymphoma is slightly more common in men than in women.
  • Family history: If you have a brother or sister with Hodgkin lymphoma, you may have a higher risk of developing the disease.
  • HIV infection: People with HIV (the virus that causes AIDS) have an increased risk of developing Hodgkin lymphoma.

Hodgkin Lymphoma Survival

Survival rates for Hodgkin lymphoma have improved over the past few decades as treatments have gotten better.

Hodgkin lymphoma is now considered one of the most curable forms of cancer.

Doctors often discuss a patient's prognosis, or outlook, for different cancers by mentioning the five-year survival rate, or the percentage of patients who live at least five years after their cancer is diagnosed. (Some people live much longer.)

The five-year survival rate for Hodgkin lymphoma is about 86 percent, according to the National Cancer Institute.

The outlook is slightly better for people diagnosed with Hodgkin lymphoma at a younger age. The five-year survival rate for people diagnosed with Hodgkin lymphoma before the age of 45 is about 94 percent.

The highest risk of death from Hodgkin lymphoma is seen in people between the ages of 75 and 84.

Certain other factors, such as the stage of the cancer (how far it has spread) at the time of diagnosis, affect a person's likelihood of survival.

Robert Jasmer, MD

Medical Reviewer

Robert Jasmer, MD, is board certified in internal medicine, pulmonary disease, and critical care medicine. He is in private practice in Burlingame, California, where he specializing in interstitial lung disease, pulmonary infections, and obstructive lung disease. His favorite part of practice is the long-term personal relationships he develops with his patients.

Jasmer previously served as the associate program director of the Pulmonary and Critical Care Medicine Training Program at UCSF, and has also directed the UCSF Pulmonary and Critical Care Continuing Medical Education program. He was also the codirector of the medical intensive care unit at San Francisco General Hospital for nine years. He has published more than 30 peer-reviewed research studies and written 11 books or chapters on various topics in pulmonary diseases and critical care medicine. In addition to reviewing for Everyday Health, Jasmer has also written for publications like MedPageToday.

Jasmer is married and has a daughter and twin sons. In his personal time, he enjoys spending time with his family, trying out new restaurants, playing tennis, and keeping up with his children's busy schedules.

Lindsey Konkel

Author

Lindsey Konkel is an award-winning freelance journalist with more than 10 years of experience covering health, science, and the environment. Her work has appeared online and in print for Newsweek, National Geographic, Huffington Post, Consumer Reports, Everyday Health, Science, Environmental Health Perspectives, UCSF Magazine, American Association for Cancer Research, and others.

She previously worked as an editor and staff writer at Environmental Health News. She holds a master’s degree in journalism from NYU’s Science, Health and Environmental Reporting Program and a bachelor’s degree in biology from College of the Holy Cross.

Konkel lives in Haddon Township, New Jersey, with her husband, daughter, three cats, and dog. When she isn't writing, she handles social media and content marketing for a small veterinary clinic she started with her husband, Neabore Veterinary Clinic.

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