国际血清液细胞病理学报告系统在巴西城市的适用性。

IF 1.6 4区 医学 Q3 PATHOLOGY
Acta Cytologica Pub Date : 2024-12-09 DOI:10.1159/000543045
Caio Rodrigo Dos Santos, Daniel José da Silva, Deolino Joao Camilo Junior, José Cândido Xavier-Junior
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引用次数: 0

摘要

本文章由计算机程序翻译,如有差异,请以英文原文为准。
Applicability of the International Cytopathology Reporting System of Serous Fluids in a Brazilian City.

Introduction: The International Academy of Cytology and the American Society of Cytopathology developed the International System of Serous Fluid Cytopathology (TIS) to standardize cytological reports. Effusions in pleural, peritoneal, and pericardial cavities are valuable sources of information for medical diagnosis, especially in oncological scenarios. The TIS classification is divided into five categories: non-diagnostic (ND), negative for malignancy (NFM), atypia of uncertain significance (AUS), suspected malignancy (SFM), and malignant (MAL). It facilitates global communication between specialists, aiming for future clinical management guidelines based on malignancy risk assessment.

Methods: This quantitative analytical and retrospective study evaluated serous fluids (pleural, pericardial, and peritoneal) sent to the Instituto de Patologia de Araçatuba (IPAT), São Paulo, Brazil, from public and private hospitals between January 2017 and December 2022. Epidemiological and clinical data were collected from institutional files, including biopsies and immunohistochemical results.

Results: The study included 719 patients with 763 serous fluid samples (pericardial, pleural, and peritoneal) analyzed over six years. The majority of samples were from pleural effusions (n = 438; 57.4%), followed by peritoneal (n = 293; 38.4%) and pericardial effusions (n = 32; 4.2%). Samples were classified using the International Serous Fluid Cytopathology System (TIS), revealing the following distribution: ND (0.41%), NFM (70.30%), AUS (0.95%), SFM (11.90%), and MAL (16.44%). The risk of malignancy calculated for each category were ND 66.67%, NFM 23.39%, AUS 28.57%, SFM 48.28%, and MAL 84.17%.

Conclusion: The ROM was out of the interval proposed by the TIS in all categories. These findings suggest the applicability of TIS even outside of the cancer center environment, although the presented ROM frequencies were out of the recommended range.

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来源期刊
Acta Cytologica
Acta Cytologica 生物-病理学
CiteScore
3.70
自引率
11.10%
发文量
46
审稿时长
4-8 weeks
期刊介绍: With articles offering an excellent balance between clinical cytology and cytopathology, ''Acta Cytologica'' fosters the understanding of the pathogenetic mechanisms behind cytomorphology and thus facilitates the translation of frontline research into clinical practice. As the official journal of the International Academy of Cytology and affiliated to over 50 national cytology societies around the world, ''Acta Cytologica'' evaluates new and existing diagnostic applications of scientific advances as well as their clinical correlations. Original papers, review articles, meta-analyses, novel insights from clinical practice, and letters to the editor cover topics from diagnostic cytopathology, gynecologic and non-gynecologic cytopathology to fine needle aspiration, molecular techniques and their diagnostic applications. As the perfect reference for practical use, ''Acta Cytologica'' addresses a multidisciplinary audience practicing clinical cytopathology, cell biology, oncology, interventional radiology, otorhinolaryngology, gastroenterology, urology, pulmonology and preventive medicine.
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