作者
Miguel S Gonzalez‐Mancera, Saman S Ahmadian, Carmen Gomez‐Fernandez, Jaylou Velez‐Torres, Merce Jorda, Monica T García‐Buitrago
发表日期
2022/2
期刊
Diagnostic cytopathology
卷号
50
期号
2
页码范围
49-56
出版商
John Wiley & Sons, Inc.
简介
Background
The guidelines published by the Papanicolaou Society of Cytopathology (PSC) intend to unify the reporting language in pancreaticobiliary specimens and improve communication between cytopathologists and clinicians. The six categories in the system will determine the best management for patients. However, there is limited evidence regarding the risk of malignancy (ROM) associated with each category.
Methods
A retrospective search was performed for pancreaticobiliary fine‐needle aspiration (FNA) reports with corresponding surgical follow‐up. Cases were reclassified according to the PSC. The ROM, sensitivity, specificity, positive predictive value, and negative predictive value were calculated for each category.
Results
A total of 297 cases were identified and reclassified as: 30 nondiagnostic (category I), 45 negative for malignancy (II), 20 atypical (III), 42 neoplastic: other (IVB), 19 suspicious …
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