The pathogenesis of HMG is that stagnated liver-qi transfer pathogen to the spleen,causing the fluid retention of the body,companying with qi, phlegm and blood stasis stay in the collateral of breast.

• 乳腺增生病的基本病机是肝郁犯脾，脾虚运化失权，津液敷布障碍，水湿内停，与气、痰、瘀互阻于乳络所致；