Cutaneous B-Cell Lymphoma

Cutaneous B-cell lymphoma is a type of non-Hodgkin lymphoma that primarily affects the skin without spreading to other parts of the body. It includes different subtypes, such as primary cutaneous marginal zone lymphoma and primary cutaneous follicle center lymphoma. These lymphomas are rare and may present as patches, plaques, or nodules on the skin. Diagnosis involves a histological examination, and treatment options vary based on the specific subtype and individual patient characteristics.