Cutaneous B-cell lymphoma
Cutaneous B-cell lymphoma (kew-TAY-nee-us B-cell lim-FOH-muh) is a type of Non-Hodgkin lymphoma that originates in the B cells of the Immune system and primarily affects the skin. The term "cutaneous" is derived from the Latin word "cutis," meaning skin, and "lymphoma" comes from the Greek words "lympho" and "oma," meaning lymph tissue and tumor, respectively.
Overview
Cutaneous B-cell lymphoma is a rare form of cancer that begins in the lymphocytes, which are a type of white blood cell. Specifically, this disease starts in the B cells, one of the three types of lymphocytes. These cells play a crucial role in the body's immune response by producing antibodies to fight off infections.
Symptoms
The most common symptom of cutaneous B-cell lymphoma is skin lesions that may appear as red or purple lumps or nodules on the skin. These lesions are typically not painful but may itch. Other symptoms can include fatigue, weight loss, and night sweats.
Diagnosis
Diagnosis of cutaneous B-cell lymphoma typically involves a biopsy of the affected skin. The sample is then examined under a microscope to look for abnormal cells. Other tests, such as blood tests and imaging studies, may also be used to help confirm the diagnosis and determine the extent of the disease.
Treatment
Treatment for cutaneous B-cell lymphoma can vary depending on the stage and extent of the disease. Options may include radiation therapy, chemotherapy, immunotherapy, or a combination of these. In some cases, a stem cell transplant may be considered.
Prognosis
The prognosis for cutaneous B-cell lymphoma can vary greatly depending on the stage of the disease at diagnosis, the patient's overall health, and the specific subtype of the disease. Some forms of this disease are slow-growing and can be managed with treatment, while others may be more aggressive and difficult to treat.
See also
- Non-Hodgkin lymphoma
- B cells
- Lymphocytes
- Cancer
- Biopsy
- Radiation therapy
- Chemotherapy
- Immunotherapy
- Stem cell transplant
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