C81.94

Clinical Causes: Genetic predisposition involving family history of Hodgkin lymphoma or other lymphatic cancers. Infections with certain viruses, such as Epstein-Barr virus (EBV) or human immunodeficiency virus (HIV). Immune system suppression or disorders that impair normal immune function. Environmental exposures to certain chemicals or toxins, although these links are less clear.

Key Symptoms: Swollen, painless lymph nodes in the axilla and upper limbs. Persistent fever, often low-grade. Unexplained weight loss over several months. Night sweats, often soaking clothing and bedding. Itching all over the body without an apparent cause. Fatigue or weakness. Localized discomfort or pain in affected lymph areas, especially after alcohol consumption (less common).

Diagnosis Path: Medical history and physical examination focusing on lymph node swelling. Imaging tests such as X-rays, CT scans, or PET scans to identify affected lymph nodes and evaluate the extent of disease. Lymph node biopsy, often via surgical removal or core needle, to confirm the presence of Reed-Sternberg cells characteristic of Hodgkin lymphoma. Blood tests to assess overall health and detect potential spread or impact on blood cell counts. Bone marrow biopsy may be performed if there is suspicion of disease spread to the marrow.

Treatment Protocols: Chemotherapy, which involves using drugs to kill cancer cells, typically a combination of agents tailored to the disease stage. Radiation therapy targeting affected lymph nodes to eliminate residual cancerous cells. Immunotherapy or targeted therapy in some cases, designed to boost the body's immune response or target specific cancer markers. Stem cell transplantation in advanced cases or when other treatments have not been effective. Supportive care to manage side effects, improve quality of life, and monitor for recurrence.