lymfkörtelförstorning

Lymfkörtelförstorning, also known as lymphadenopathy, refers to the enlargement of lymph nodes in the body. This condition is a common physiological response to infection or inflammation, but it can also indicate more serious underlying diseases such as autoimmune disorders, malignancies, or systemic infections. The lymphatic system is integral to immune surveillance, and lymph nodes act as filtering stations where immune cells process antigens and coordinate responses.

Common symptoms of lymfkörtelförstorning include palpable swelling in specific regions (neck, armpits, groin), tenderness, intermittent fever, fatigue, and weight loss if the cause is chronic or malignant. Physical examination reveals nodes that vary in consistency, size, and mobility; non‑mobile, hard, or fixed nodes raise suspicion for malignancy. Diagnostic workup usually involves a thorough history, complete blood count, inflammatory markers, imaging such as ultrasound or CT scans, and sometimes a core needle biopsy or excisional biopsy for histopathological evaluation.

Treatment depends on the underlying cause. Viral infections often resolve spontaneously, while bacterial infections may require antibiotics. Autoimmune diseases may be managed with immunosuppressive medications, and cancers necessitate oncologic therapies such as chemotherapy, radiation, or targeted drugs. Prognosis varies widely: simple reactive lymphadenopathy typically has a benign course, whereas lymph node involvement in metastatic cancers indicates advanced disease and may require intensive multimodal treatment. Regular monitoring and timely investigations are essential for early detection and appropriate management.