肿瘤实习一xie-湘雅实习课课件

Tumor(partⅠ)PathologyDepartmentofCSU目的要求：1、掌握肿瘤的异型性、肿瘤的生长方式和转移途径。2、掌握良恶性肿瘤的形态学区别。3、熟悉常见肿瘤的一般形态学特点。1、Multimedia(25min)2、Sections(70min)

77-2#皮肤乳头状瘤

papillomaofskin95-3#恶性肿瘤细胞的异型性

atypiaofmalignanttumorcells

83-2#舌鳞状细胞癌I级

squamouscellcarcinomagradeⅠoftongue

93-2#淋巴结转移癌

metastaticcarcinomaoflymphnode

Content:

3、Samples(50min)：

differenttypesoftumor

不同类型的肿瘤4、summary(5min)肿瘤的大体形态数目、大小、形状melanoma颜色、质地甲状腺腺瘤thyroidadenoma肿瘤的生长方式肠腺瘤adenomaofintestine乳腺癌carcinomaofbreast乳腺癌carcinomaofbreast肠腺癌carcinomaofintestine胃癌淋巴结转移lymphaticmetastasis肿瘤的转移途径

metastaticcarcinomaoflymphnode93#

metastaticcarcinomaoflymphnode93#hematogeneousmetastasis胃癌种植于卵巢形成krukenberg瘤腹腔种植性转移papillomaofskin77#良性肿瘤papillomaofskin77#atypiaofmalignanttumorcell

95#恶性肿瘤的异型性atypiaofmalignanttumorcell

95#atypiaofmalignanttumorcell

95#atypiaofmalignanttumorcell

95#atypiaofmalignanttumorcell

95#atypiaofmalignanttumorcell

95#鳞状细胞癌I级83#鳞状细胞癌I级

83#实质间质

鳞状细胞癌I级83#角化珠细胞间桥Summary：Comparisonsbetweenbenignandmalignanttumor.

Benignmalignant分化good、异型性小poor，异型性大核分裂像无或少、无病分多见，可见病分生长速度slowrapid生长方式膨胀性或外生性浸润性或外生性生长继发改变很少出血、坏死常出血、坏死、溃疡转移neverfrequent复发少见多见对机体影响较小较大BenignversusmalignanttumoursBenignversusmalignanttumours

：benignmalignantDifferentiationgoodpoorcaryocinesiafew,nopathologicalcaryocinesiamore,pathologicalcaryocinesiaGrowthrateslowrapidGrowthpatternexpansiveorexophyticgrowthinvasiveorexophyticgrowt