Injecting HA fillers round the nodule could decrease its physical appearance. Noninflammatory nodules which might be palpable although not noticeable could By natural means resolve in two yrs, so quick cure is not often important. 然而，生產人源膠原蛋白的成本不斐，並需要高度純化和安全處理，以確保無病原體污染。加上來源供應受限，也必須遵守嚴格的倫理與法律規範，因此價格昂貴且不易普及。 I... https://jamesh062fec6.blog4youth.com/profile