1901 SHANDONG UNIVERSITY 白斑 LuH山f
白 斑
( Definition】 1886年匈牙利皮肤病学家Erno Shimmer将口腔粘膜的白色突起性损 害或混浊不透明的发白区称为白斑。 Department of Oral Pathology, Shandong University
Department of Oral Pathology, Shandong University 2 【Definition】 1886年匈牙利皮肤病学家Ernö Shwirmmer将口腔粘膜的白色突起性损 害或混浊不透明的发白区称为白斑
o Oral leukoplakia is a white patch or plaque that cannot be rubbed off cannot be characterized, clinically or pathologically as any other disease ( WHO, 1978) o In general, the term leukoplakia implies only clinical feature and carries absolutely no histologic connotation Department of Oral Pathology, Shandong University
Department of Oral Pathology, Shandong University 3 Oral leukoplakia is a white patch or plaque that cannot be rubbed off, cannot be characterized, clinically or pathologically as any other disease. (WHO,1978) In general, the term leukoplakia implies only clinical feature and carries absolutely no histologic connotation
Leukoplakia is a whitish patch or plaque that cannot be characterized, clinically or pathologically, as any other disease and it is not associated with any physical or clinical causative agent except the use of tobacco (The International Symposium, 1983) Department of Oral Pathology, Shandong University
Department of Oral Pathology, Shandong University 4 Leukoplakia is a whitish patch or plaque that cannot be characterized, clinically or pathologically, as any other disease and it is not associated with any physical or clinical causative agent except the use of tobacco. (The International Symposium, 1983)
Oral leukoplakia is a predominantly white lesion of the oral mucosa that cannot be characterized as any other definable lesion some oral leukoplakias will transform into cancer (The 2nd International Symposium in Sweden 1994 Department of Oral Pathology, Shandong University 5
Department of Oral Pathology, Shandong University 5 Oral leukoplakia is a predominantly white lesion of the oral mucosa that cannot be characterized as any other definable lesion; some oral leukoplakias will transform into cancer. (The 2nd International Symposium in Sweden, 1994 )