讲解大叶性肺炎、小叶性肺炎的病变及临床病理联系，并对比这两种疾病的病变特点。

To teach the pathological changes and clinic-pathologic relationship of the lobar pneumonia and comparatively teach the lobular pneumonia.

他们仔细地观察了许多有病变的阑尾的病理变化.

They carefully noted the pathological changes in many diseased appendices.

前列腺 、 膀胱、盆底的病变可引起相似的疼痛感觉.

Pathological changes in the prostate, bladder and pelvic floor can result in similar pain sensations.

结论检测糖尿病D-二聚体是糖尿病并发血管病变的诊断指标之一。

Conclusion D-Dimer is a marker for diagnosis of DM vascular pathological changes.

目的分析近视眼行准分子激光术前眼底病变病情及治疗方法.

OBJECTIVE To investigate retinal pathological changes and managing methods before excimer laser treatment.

结果病毒性肺炎的肺部病变主要的病理变化表现为间质性肺炎；

Results In the common viral pneumonia, the pathological changes in the lung were that of interstitial pneumonia.

结论冷冻治疗可改善鼻粘膜病变，从而改善和恢复鼻粘膜生理功能。

Conclusion The results showed that cryosurgery could diminish the pathological changes and improve the nasal function.

本文是对一例大脑左半球广泛病变的三岁五个月幼儿病例的临床观察结果。

This is a study of a case report of an infant who suffered pathological changes in the left brain.

结果140例肺血栓栓塞患者中有下肢静脉病变者为12 0例，占85 7%。

Results Of the 140 patients with PTE, 120(85.7%)had lower limb venous pathological changes.

目的探讨机架倾斜支气管侧后斜位CT扫描在支气管病变诊断中的价值。

Purpose:To investigate the evaluation of double oblique postural CT scanning in the diagnosis of pathological changes on bronchus .