Segmental resection combined with anoplasty for the treatment of circumferential mixed hemorrhoids.

Circumferential mixed hemorrhoids are very difficult to treat non-surgically. Therefore, it is important to explore the surgical methods for its complete resolution as well as maintenance of normal anal anatomy and function. The present study was designed to evaluate the effect of segmented and plastic hemorrhoidectomy (SPH) on patients with circumferential mixed hemorrhoids.

Experimental Study on the Expression of IL-1 and bFGF in Wound Healing Process of Rabbit Cutaneous Infective Wound in Liu-He-Dan.

Objective: This study applied Liu-He-Dan (LHD) to treat the infective wounds of rabbits to explore the mechanism of LHD in promoting wound healing.

Method: Five circular infective incisions were generated on the back of each rabbit. Wound dressings were performed every day since postoperative day 1.