Anastomosing Hemangioma of the Paravertebral/Paraspinal Region: A Clinicopathological Study of 13 Patients [0.03%]
椎旁/椎旁海绵状动静脉畸形的临床病理学研究(13例报告)
Sahar Suleman,Madiha Bilal Qureshi,Nasir Ud Din
Sahar Suleman
Anastomosing hemangioma (AH) of the paravertebral/paraspinal region is a rare, benign vascular neoplasm. In this single-center observational study, we describe the clinicopathological features of 13 patients with AH, with a female-to-male p...
Desmoplastic Myxoid Tumor of the Pineal Region, SMARCB1-Mutant: Report of 2 Examples of an Extremely Rare Entity [0.03%]
松果体区黏液样肌成纤维细胞瘤伴SMARCB1基因突变：两例罕见肿瘤的报道
Aditi Goyal,Preeti Chawla,R T Rajeswarie et al.
Aditi Goyal et al.
Desmoplastic myxoid tumor of the pineal region is a newly described tumor included in the CNS WHO 2021, characterized by distinctive location, histopathology, and immunophenotype. We describe 2 patients with this rare tumor. Our patients we...
Mammary Carcinoma Metastasizing to Renal Cell Carcinoma: A Rare Example of Tumor-to-Tumor Metastasis [0.03%]
乳腺癌转移到肾细胞癌：极罕见的肿瘤内转移一例报告
Vidhya Dharshini Murugesan,Saroja Devi Geetha,Neha Seth et al.
Vidhya Dharshini Murugesan et al.
Introduction: Simultaneous occurrence of multiple primary cancers is rare, and even rarer is the phenomenon of one cancer metastasizing to another. Here, we present a mammary carcinoma and renal cell carcinoma (RCC) diagn...
All That Glitters Is Not Gold: Crystal-Storing Histiocytosis Presenting as a Lung Mass [0.03%]
璀璨夺目者未必是金：以肺部肿物形式出现的贮晶细胞增生症病例报告
Md Ali Osama,Anubhav Pal,Moiom H Phom et al.
Md Ali Osama et al.
Crystal-storing histiocytosis (CSH) is a rare condition often linked to monoclonal gammopathies and lymphoproliferative disorders. It involves the accumulation of crystallized immunoglobulins within histiocytes and may mimic other diseases,...
A Systematic Approach to the Histologic Evaluation of Terminal Ileal Biopsies [0.03%]
系统性末端回肠活组织检查评估方法
Rifat Mannan,Sanjay A Pai
Rifat Mannan
BackgroundIleal biopsies represent a critical diagnostic tool in gastroenterological practice, with particular relevance in the evaluation of Crohn's disease (CD). However, the ileal mucosa can harbor numerous nonneoplastic and neoplastic c...
Phenotypic Profile of Microsatellite Stable with Epithelial to Mesenchymal Transition Subtype in Gastric Adenocarcinoma [0.03%]
胃腺癌微卫星稳定型上皮间质转化亚型的表型特征分析研究
Marwa Lakhal,Sarra Ben Rejeb,Alia Zehani et al.
Marwa Lakhal et al.
The microsatellite stable with epithelial to mesenchymal transition (MSS/EMT) subtype includes some of the most aggressive gastric tumors with the worst prognosis. The purpose of this study is to characterize the MSS/EMT subtype by investig...
Intraductal Carcinoma of the Prostate: Impact of Grading Methods on Clinical Risk Stratification [0.03%]
前列腺导管癌：分级方法对临床风险分层的影响
Patrick Murphy,Sarah Ni Mhaolcatha,Daphne Chen-Maxwell et al.
Patrick Murphy et al.
Accuracy of Genus-Level Diagnosis of Fungal Organisms in Pathology Specimens from the Lung Based on Morphology Alone: Analysis of 52 Specimens with Microbiology/PCR as Gold Standard [0.03%]
基于形态学的肺部病理标本真菌属水平诊断准确性：52例微生物 PCR 对照研究
Paula Toro,Erika Doxtader,Sanjay Mukhopadhyay
Paula Toro
ObjectivesTo assess the accuracy of a genus-level pathologic diagnosis of fungal organisms in lung specimens in which the diagnosis was made without knowledge of microbiologic culture or polymerase chain reaction (PCR) results.MethodsRetros...
Clinical Outcomes of Incidental Small Foci of High-Grade Prostate Cancer Identified in Transurethral Resections of Prostate (TURP) Specimens [0.03%]
经尿道前列腺切除标本中偶然发现的高级别小病灶前列腺癌的临床结局
Léonie Beauchamp,Andres Matoso
Léonie Beauchamp
High-grade acinar prostatic adenocarcinoma, characterized by a Gleason score exceeding 7 (Grade Groups 4 or 5), is associated with a poorer prognosis, including increased risks of recurrence and metastasis. While much research has focused o...
A Distinct Subtype of Uterine Sarcoma: Case Report of a High-Grade Uterine Sarcoma With Myogenic Differentiation Harboring a PDGFRB Hotspot Mutation [0.03%]
具有PDGFRB热点突变的高分化肌肉分化的子宫肉瘤亚型病例报告
Glorimar Rivera,Laura Huang,Hao Chen
Glorimar Rivera
Background: High-grade sarcomas harboring PDGFRB hotspot mutations with myogenic differentiation represent a recently characterized and aggressive subset of uterine sarcomas. First described by Dermawan et al, these tumors exhibit distinct ...