(肾脏切面)

                                                                           (滤过膜)

                                                                       (正常肾小球)

                                                               (滤过膜)

                                                                (  急性肾炎:大红肾)

                                                             (急性肾炎)

                                                              (新月体性肾炎)

                                                                (新月体性肾炎)

                        (微小病变性肾炎:肾小球内无致密物沉积,脏层上皮细胞足突消失)

                 微小病变性肾炎:左显示肾小球轻微病变(PAS染色) 肾小球轻度肿大

                右显示轻微病变性肾炎(Masson染色):肾小球轻度肿大,毛细血管壁系膜增厚

   膜性肾小球肾炎:左侧显示免疫复合物被基底膜包绕,随之逐渐消退形成虫蚀样改变(PAS染色)

                                右侧显示荧光抗体法IgG显示黄绿色荧光

                                                                   (慢性肾炎)

                                                                  (慢性肾炎)

                                                                (慢性肾炎)

                                                              (急性肾盂肾炎)

                                                                 (急性肾盂肾炎)

                                                            (急性肾盂肾炎)

                                                                   (慢性肾盂肾炎)

                                                                  (慢性肾盂肾炎)

                                                                      (肾癌)

                                                                     (肾透明细胞癌)

                                                                   (肾乳头状细胞癌)