山东大学：《口腔组织病理学》课程教学资源（课件讲稿）第十三章 口腔黏膜病 白色水肿

白色水肿 SHANDONG UNIVERSITY

白 色 水 肿

Lau山i 多发生于颊粘膜 为白色边界不清的斑块,较白斑软, 有时出现皱折。 ◎病因不明,与吸、烟嚼槟榔有关。 未发现此病有上皮异常增生飒恶变。 Department of Oral Pathology, Shandong Universit

Department of Oral Pathology, Shandong University 2  多发生于颊粘膜  为白色边界不清的斑块，较白斑软， 有时出现皱折。  病因不明，与吸、烟嚼槟榔有关。  未发现此病有上皮异常增生或恶变

Lau山i Department of Oral Pathology, Shandong Universit

Department of Oral Pathology, Shandong University 3

Lau山i A DOIA Department of Oral Pathology, Shandong Universit

Department of Oral Pathology, Shandong University 4

Lau山i 病理】 上皮增厚,上皮细胞内水肿, 胞核固缩或消失,出现空泡性变。 Department of Oral Pathology, Shandong Universit

Department of Oral Pathology, Shandong University 5 【病理】 上皮增厚，上皮细胞内水肿， 胞核固缩或消失，出现空泡性变

Lau山i Department of Oral Pathology, Shandong Universit

Department of Oral Pathology, Shandong University 6

Lau山i 。 Q Department of Oral Pathology, Shandong Universit

Department of Oral Pathology, Shandong University 7

Lau山i 。8 Department of Oral Pathology, Shandong Universit

Department of Oral Pathology, Shandong University 8