Chaudhari Vishakha V, Dandekar Rishikesh, Mahajan Aarti M, Prakash Nilima
Department of Oral Pathology and Microbiology, MGV'S KBH Dental College and Hospital, Nasik, Maharashtra, India.
Indian J Dent Res. 2014 Mar-Apr;25(2):147-9. doi: 10.4103/0970-9290.135904.
To evaluate the role of sediment cytology of biopsy specimen fixatives in early diagnosis of oral neoplasms.
Cytological smears were prepared by centrifuging the fixatives in which the biopsy specimens were received. The smears were analyzed and the cytological results were compared with histological diagnosis.
Of 20 lesions studied by sediment cytology, 8 were labeled as benign, 9 as malignant and 3 cases as inconclusive. Final histopathological diagnosis labeled 12 lesions as malignant and 8 lesions as benign. Comparing the cytological diagnosis with histological sections, 17 out of 20 cases were concordant. The overall diagnostic accuracy of 85% was achieved.
Biopsy sediment cytology is a good complimentary method to histopathology in the study of oral biopsy material.
评估活检标本固定剂的沉淀细胞学在口腔肿瘤早期诊断中的作用。
通过对接收活检标本的固定剂进行离心制备细胞涂片。对涂片进行分析，并将细胞学结果与组织学诊断进行比较。
在通过沉淀细胞学研究的20个病变中，8个被标记为良性，9个为恶性，3例结果不明确。最终组织病理学诊断将12个病变标记为恶性，8个病变标记为良性。将细胞学诊断与组织学切片进行比较，20例中有17例结果一致。总体诊断准确率达到85%。
活检沉淀细胞学是口腔活检材料研究中组织病理学的一种良好补充方法。
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