| 1. | Although diseases are various and clinical manifestations are complicated , pathogenesis , in general , involves no more than such factors as superabundance or decline of healthy qi and pathogenic factors , imbalance between yin and yang , disorder of qi and blood as well as dysfunction of the viscera and meridians 尽管疾病的种类繁多,临床征象错综复杂,但总离不开邪正盛衰、阴阳失调、气血失常、经络和脏腑功能紊乱等病机变化的一般规律。 |