生検材料からみた最近 5 か年間における各種疾患の臨床的観察

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The movement of the cases diagnosed with biopsy during the last 5 years (from January 1978 to December 1982) at the Second Department of Oral Surgery, Kyushu Dental College Hospital, were clinically analysed. The following results were obtained. 1. A series of 616 cases histopathologically diagnosed with biopsy has been reported. It constituted 7-9% a year of the total number of cases (7332). 2. The diseases in comparatively higher incidence of 616 cases were as follows : cystic disease, benign tumor and malignant tumor. Through the period, there was no change in the movement of these cases. 3. Malignant tumor constituted 13.5% of 616 cases. Squamous cell carcinoma (73.6%) was the most frequent malignant tumor and was 10-14 cases a year. 4. Benign tumor constituted 19.8% of 616 cases. Among the benign tumor, the disease in comparatively higher incidence was ameloblastoma in odontogenic tumor and fibroma in non-odontogenic tumor. 5. Cystic disease constituted 38.0% of 616 cases. Among the cystic diseases, the disease in relatively higher frequency was radicular cyst (29.0%) in odontogenic cyst and mucocele (26.9%) in non-odontogenic cyst. Through the period, mucocele was increasing in number. 6. Inflammation constituted 14.3% of 616 cases. The disease in the majority of inflammation was chronic inflammation (79.5%). In oral mucosal disease, leucoplakia was 53.0%. Through the period, there was no change in the movement of these cases. 7. Epulis constituted 4.1% of 616 cases. Epulis granulomatosa (32.0%) and epulis fibromatosa (28.0%) were more frequent disease. Through the period, there was no change in the movement of these cases.
九州歯科学会の論文
1983-10-25

生検材料からみた最近 5 か年間における各種疾患の臨床的観察

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