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Lesion Regression

Meaning

Lesion regression is the measurable and favorable clinical and pathological process defined by a reduction in the size, volume, or overall severity of an abnormal area of tissue, such as a fibroid or an endometriotic implant. In the domain of hormonal health, achieving significant lesion regression is a key therapeutic goal for various estrogen- or progesterone-dependent pathologies, often accomplished through targeted hormonal suppression or modulatory agents. This outcome signifies a successful and favorable biological response to the treatment protocol.