What's New in Upper Gastrointestinal Pathology: Key Updates and Evolving Challenges in 2026 [0.03%]
2026年消化道病理的新进展：关键更新和日益严峻的挑战
Domenika Ortiz Requena,Elizabeth A Montgomery
Domenika Ortiz Requena
Diagnostic pathology of the upper gastrointestinal tract continues to evolve as molecular insights, clinical practices, and updated international standards improve our understanding of disease. The World Health Organization (WHO) classifica...
Colloid cysts of the third ventricle show consistent expression of PAX8 but lack other features of thyroid, müllerian or intestinal differentiation [0.03%]
第三脑室胶体囊肿一致表达PAX8但缺乏甲状腺、穆勒氏和肠分化特征的其他表现形式
Jiri Soukup,Eva Traboulsi,Sarka Lopatova et al.
Jiri Soukup et al.
Colloid cyst of the 3rd ventricle (CC) is an unusual cystic lesion of uncertain histogenesis, occurring exclusively in the 3rd ventricle close to the foramen Monro. In the past, its pathogenic relationship to neurenteric cyst (NEC) of centr...
Granulomatous variant of extranodal NK/T-cell lymphoma: Mimicking inflammatory or infective lesions [0.03%]
类肉芽肿变异型结外鼻型NK/T细胞淋巴瘤：易与炎症或感染性疾病混淆
Mansi Yu,Xuankai Zeng,Weixin Luo et al.
Mansi Yu et al.
Objective: A heavy admixture of inflammatory cells is observed in extranodal NK/T-cell lymphoma (ENKTL), but granuloma formation is typically absent. We aimed to describe the clinicopathological features of this rare gran...
B72.3 Serves as a New Diagnostic Marker for Testicular Leydig Cell Tumor [0.03%]
B72.3可作为睾丸类固醇细胞肿瘤诊断的新标记物
Jianping Zhao,William Mi,Varsha Nair et al.
Jianping Zhao et al.
Leydig cell tumors (LCTs) and Sertoli cell tumors (SCTs) are the two most common sex cord-stromal tumors of the testis, and can exhibit overlapping histologic and immunophenotypic features, creating diagnostic challenges. Currently, differe...
Deep learning-based classification of lung adenocarcinoma subtypes in histopathological images using DS-EffNet [0.03%]
基于DS-EffNet的深度学习方法用于肺腺癌病理图像亚型分类
Peihe Jiang,Weilong Chen,Xiaogang Song et al.
Peihe Jiang et al.
The classification of lung adenocarcinoma (LADC) subtypes is important for understanding disease heterogeneity and has potential implications for diagnosis and treatment planning, yet the complexity and heterogeneity of histopathological im...
Circulating tumour DNA as a prognostic tool for surgically treated pancreatic ductal adenocarcinoma [0.03%]
循环肿瘤DNA在手术治疗的胰腺导管腺癌患者中的预后作用
Trine Aaquist,Tenna Vesterman Henriksen,Lea Lecanda Mariager Jakobsen et al.
Trine Aaquist et al.
Introduction: Pancreatic ductal adenocarcinoma (PDAC) has a high risk of early recurrence after surgery. We evaluated the utility of circulating tumour DNA (ctDNA) taken at different time points as a prognostic tool. Seco...
Nooshin K Dashti,Scott E Kilpatrick
Nooshin K Dashti
In last few decades our understanding of bone and soft tissue tumors has evolved significantly, expanding and clarifying our current classification system. Due largely to increased utilization of ancillary testing, particularly molecular to...
A practical approach for assessing high-grade diffuse gliomas and meningiomas [0.03%]
评估高级别弥漫性胶质瘤和脑膜瘤的实用方法
Yi Zhu,Mark A Rudolf,Kyle Conway et al.
Yi Zhu et al.
The field of central nervous system (CNS) tumor diagnostics continues to evolve and expand with the emergence and integration of diagnostic, prognostic, and predictive genomic markers. Despite such ever-increasing complexity, it remains wit...
Updates in Bladder and Prostate Pathology: Diagnostic Consensus and Clinical Relevance [0.03%]
泌尿病理诊断共识和临床意义的新进展：膀胱和前列腺
Katrina Collins,Sounak Gupta,Liang Cheng
Katrina Collins
Accurate grading, staging, and classification are essential components of bladder and prostate cancer pathology, directly influencing clinical management and patient outcomes. Recent initiatives by the International Society of Urological Pa...
What is New for 2026: Challenges & Updates in General Surgical Pathology [0.03%]
2026年展望：普通外科病理学的挑战与更新
Ying-Chun Lo,Susan Armstrong,Jason C Chang
Ying-Chun Lo