Category: L
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Lymphopoietin
Any growth factor that stimulates lymphocytes to multiply or differentiate.
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Lymphoplasmapheresis
The removal of lymphocytes and plasma from the blood after it has been withdrawn. The blood is then returned to the donor.
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Lymphopathy
Any disease of the lymphatic system.
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Lymphomyxoma
A soft, nonmalignant tumor that contains lymphoid tissue.
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Lymphomatosis
Dissemination of lymphoma throughout the body.
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Lymphoepithelioma
A poorly differentiated squamous cell carcinoma, usually found in the nasopharynx. The tumor is infiltrated by massive numbers of lymphocytes.
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Lymphocytic colitis
Chronic watery diarrhea of unknown cause, in which the endoscopic and radiological appearance of the bowel wall is normal. Biopsies of the bowel wall reveal excessive numbers of lymphocytes within the intestinal epithelium. LC is equally common in men and women. It is usually diagnosed in people aged 40 to 60.
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Lymphocyte immune therapy
A purported treatment for recurrent miscarriage, in which cells from a potential father are infused into a woman who has had previous loss of pregnancy after intercourse with this partner.
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Lymphocyte activation
The use of an antigen (or mitogen in vitro) to stimulate lymphocyte metabolic activity.
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Lymphocytapheresis
Removal of lymphocytes from the blood after it has been withdrawn. The blood is then returned to the donor.