英语语法分析

The anti-hemorrhoidal ointment Preparation H can reduce gout-induced skin swelling temporarily.

一种治疗痔的药膏处方能够暂时减轻痛风的疼痛。

Objective To investigate the effectiveness of emergency laser operation(ELO) for acute hemorrhoidal disease.

目的总结急性 痔病急诊激光手术的疗效。

Objective To evaluate the safety and efficacy for rectal mucosal prolapse using a hemorrhoidal circular stapler device.

目的评价采用圆形吻合器治疗直肠黏膜脱垂的安全性和可行性。