Overview

Hodgkin’s Lymphoma, also known as Hodgkin’s Disease, is a cancer of the lymphatic system, which is part of the body’s immune defense. It develops when lymphocytes, a type of white blood cell, grow abnormally and form tumors in the lymph nodes and other lymphatic tissues.

A defining characteristic of Hodgkin’s lymphoma is the presence of Reed-Sternberg cells, which are large, abnormal lymphocytes seen under microscopic examination. The disease most commonly affects adolescents, young adults, and individuals over the age of 55.

Hodgkin’s lymphoma is considered highly treatable, especially when diagnosed in its early stages.

Symptoms

Symptoms often develop gradually and may vary depending on the stage of the disease.

Common symptoms include:

  • Painless swelling of lymph nodes in the neck, armpits, or groin

  • Persistent fatigue

  • Fever without infection

  • Night sweats

  • Unexplained weight loss

  • Itching without a visible rash

  • Loss of appetite

  • Persistent cough or chest discomfort if chest lymph nodes are involved

The presence of fever, night sweats, and weight loss is known as “B symptoms” and may indicate more advanced disease.

Causes

The exact cause of Hodgkin’s lymphoma is not fully understood. It occurs when genetic mutations cause lymphocytes to multiply uncontrollably and avoid normal cell death.

Certain viral infections, particularly Epstein-Barr virus (EBV), have been linked to some cases. Abnormal immune responses may also play a role.

The abnormal lymphocytes accumulate in lymph nodes and form tumors, interfering with the normal function of the immune system.

Risk Factors

Several factors may increase the risk of developing Hodgkin’s lymphoma:

  • Age between 15 and 35 years or over 55 years

  • Male gender

  • Family history of lymphoma

  • Previous infection with Epstein-Barr virus

  • Weakened immune system

  • HIV infection

  • Organ transplant recipients on immunosuppressive therapy

Many individuals diagnosed with Hodgkin’s lymphoma do not have clear risk factors.

Complications

If untreated or advanced, Hodgkin’s lymphoma can lead to serious complications.

Possible complications include:

  • Spread of cancer to other organs

  • Increased susceptibility to infections

  • Infertility related to treatment

  • Secondary cancers after chemotherapy or radiation

  • Heart and lung problems due to therapy

  • Thyroid disorders

Long-term monitoring is important for survivors to detect potential late effects of treatment.

Prevention

There is no proven way to prevent Hodgkin’s lymphoma. However, maintaining overall immune health may help reduce risk.

Preventive considerations include:

  • Reducing risk of HIV infection

  • Managing immune system disorders

  • Seeking medical evaluation for persistent swollen lymph nodes

  • Regular health checkups, especially with a family history of lymphoma

Early diagnosis and modern treatment significantly improve survival rates and long-term outcomes.

Request an appointment

Advertisement

Advertisement