非典型的腺细胞和帕普检查中的恶性瘤预测特征:一项回顾性单心研究
Federica Cianfrini1, Antonio d'Amati1, Damiano Arciuolo1
1Unità di Ginecopatologia e Patologia Mammaria, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Rome, Italy.
概括
非典型的腺细胞 (AGC) 细胞学可以预测恶性瘤,在AGC-FN病例中比率更高. 建筑和核特征是重要的指标,支持细胞学.
科学领域:
- 妇科病理学 妇科病理学
- 细胞病理学 细胞病理学
- 宫癌查 宫癌查
背景情况:
- 帕帕尼科拉涂片查显著降低了宫癌死亡率.
- 宫样本的细胞学解释,特别是非典型的腺细胞 (AGC),由于观察者依赖的特征分析,可能具有挑战性.
- 准确的AGC诊断对于及时检测腺体病变至关重要.
研究的目的:
- 为了评估异型腺细胞 (AGC) 类别内的恶性瘤率.
- 调查AGC细胞学和组织学诊断之间的相关性.
- 为了确定特定的细胞病理特征在预测恶性瘤中的相关性.
主要方法:
- 追溯分析89名被诊断为AGC的患者,随后进行了活检或手术.
- 评估细胞病理学建筑特征 (例如,羽毛,乳头形成) 和核特征 (例如,N/C比,超色).
- 统计分析以评估细胞组织学相关性和特征对恶性瘤检测的意义.
主要成果:
- 在51.69%的AGC病例中检测到恶性病变.
- 与AGC-NOS (35.41%) 相比,AGC与FN (70.73%) 的恶性病率更高.
- 建筑和核特征都是恶性瘤的统计学显著预测因素 (p < 0.05),除了重叠,核不规则性和增加的N / C比率.
结论:
- 包括AGC在内的腺体病变的细胞学评估是一个有价值的诊断工具.
- 准确的诊断依赖于专家的解释和临床相关性.
- 特定的细胞病理特征有助于识别高风险的腺体病变.
相关概念视频
Classification of Epithelial Tissues: Glandular Epithelium
The glandular epithelium is made of one or more epithelial cells modified to synthesize and secrete chemical substances. Glandular epithelia can be classified based on cell number. Unicellular glands have individual secretory cells scattered across the epithelial monolayer. In contrast, multicellular glands consist of a hollow tubular duct attached to the cluster of secretory cells located in the deep pockets.
Multicellular glands are formed during early development when epithelial budding...
Multicellular glands are formed during early development when epithelial budding...
Cellular Adaptation IV: Dysplasia and Metaplasia
DysplasiaDysplasia refers to abnormal changes in the size, shape, and organization of mature cells, characterized by pleomorphism, nuclear abnormalities, and increased mitotic activity. It commonly affects epithelial tissues, including the cervix, gastrointestinal tract, respiratory mucosa, and endometrium. Although it may occur alongside hyperplasia, dysplasia is not a true adaptive response but a preneoplastic change with potential to progress to cancer.When confined above the basement...


