Beuvon F, Varlet P, Fallet-Bianco C, Daumas-Duport C
Service d'Anatomie Pathologique, hôpital Sainte-Anne, 1, rue Cabanis, 75674, Paris Cedex 14 et Faculté de Médecine Cochin Port-Royal, 24, rue du Faubourg St-Jacques, 75674, Paris Cedex 14.
Ann Pathol. 2000 Oct;20(5):499-506.
Smear preparation is a fairly accurate, simple and reliable tool for rapid intraoperative diagnosis of central nervous system tumors. Compared with frozen sections this technique has the advantage of being both more accurate for cytological details and of requiring less tissue. In addition final histological analysis after direct formalin fixation is of better quality than post freezing fixation. This technique is most helpful in the field of neuro-oncological pathology specially in glial tumors and in stereotactic biopsy procedures. The cytological aspects and smear patterns disclose important complementary diagnostic information for the histopathological examination.
涂片制备是一种相当准确、简单且可靠的工具，用于中枢神经系统肿瘤的快速术中诊断。与冰冻切片相比，该技术具有在细胞学细节方面更准确且所需组织更少的优势。此外，直接福尔马林固定后的最终组织学分析质量优于冷冻固定后。这项技术在神经肿瘤病理学领域特别有用，尤其是在胶质肿瘤和立体定向活检程序中。细胞学特征和涂片模式为组织病理学检查揭示了重要的补充诊断信息。
