大阪歯科大学第1口腔外科における過去5年間の病理組織学的検査の臨床統計的観察

抄録

Statistical analysis was made on 1, 341 biopsy specimens from patients treated in our department during the last five years. Seven hundred and eleven patients were males and 630 were females. Mean age of the series was 42.1 years. Cystic lesions were most frequently seen in this series and 388 out of 526 cystic lesions were odontogenic origin. Inflammatory lesions were seen in 281 patients. Of the 285 cases of tumors, 142 were malignant, 61 were odontogenic and 82 were benign tumors of non-odontogenic origin. Other lesions found in this series were leukoplakia (58 cases), epulis (60 cases), polyp (86 cases), ulcer (10 cases), etc.