Pathological insights into small cell osteosarcoma: A rare case report highlighting diagnostic approaches with a literature review [0.03%]
小细胞骨肉瘤的病理洞察：一个罕见病例报告，强调诊断方法并结合文献回顾
Bhaskar Narayan,Kuldeep Singh,Jeyaseelan Augustine et al.
Bhaskar Narayan et al.
Small cell osteosarcoma (SCOS) is an uncommon variant of osteosarcoma, typically affecting young adults. This case report presents an unusual case of a 35-year-old individual who presented with a growth in the mandible. Microscopically, the...
Multidisciplinary approach to reach a foetal diagnosis of Walker-Warburg syndrome: From autopsy to genetics and back [0.03%]
多学科方法用于Walker-Warburg综合征胎儿诊断：从解剖到基因再到解剖
Anna Sifre-Ruiz,Cristina Esquina-Rodriguez,Africa Manero-Azua et al.
Anna Sifre-Ruiz et al.
The diagnosis of central nervous system anomalies is a challenge for pathologists, especially in the context of stillbirth. A multidisciplinary approach including gestational data, ultrasound, and genetic tests not only increases diagnostic...
External quality assessment for EGFR exon 20 mutation testing in patients with non-small cell lung cancer in Spain [0.03%]
西班牙非小细胞肺癌患者EGFR第20号外显子突变检测的室间质量评价
Michele Biscuola,Ana Belén Enguita,Yolanda Ruano et al.
Michele Biscuola et al.
Introduction and aim: Non-small cell lung cancer (NSCLC) can arise from insertions in exon 20 of the EGFR gene, among other alterations. We carried out an external quality assessment (EQA) to evaluate the accuracy of labo...
Synchronous adenocarcinoma of the endometrium and colon in a woman with Lynch syndrome associated with a mutation of the MSH6 gene [0.03%]
与MSH6基因突变相关的林奇综合征女性患者的子宫内膜和结肠同步腺癌
Andrés Felipe Valencia Cardona,Jhoan Sebastián Cruz Barbosa,Armando Cortés Buelvas
Andrés Felipe Valencia Cardona
Introduction: Lynch syndrome (LS) is an autosomal dominant genetic condition, accounting for an estimated prevalence of 2-3% of the causes of hereditary colorectal carcinoma. In addition, it increases the risk of endometr...
Multicystic peritoneal mesothelioma with floret-like multinucleated giant cells: A case report [0.03%]
具有花絮样多核巨细胞的多囊型腹膜间皮瘤一例报告
Robert Ricardo Rodríguez Carpio,Carlos Hörndler Argarate,Sandra Vicente Arregui et al.
Robert Ricardo Rodríguez Carpio et al.
Multicystic peritoneal mesothelioma is an uncommon neoplasm characterized by multiple cysts adhering to the abdominal cavity. The symptoms are nonspecific, and their severity appears to be related to the size and location of the cysts. We r...
Pulmonary angiostrongyliasis: Two cases of atypical manifestations of Angiostrongylus costaricensis in Guatemala [0.03%]
危地马拉两种肺血居线虫病(Angiostrongylus costaricensis)不典型病例报道
Juan Carlos Santis-Mejía,Roberto Orozco,Victor Argueta
Juan Carlos Santis-Mejía
Angiostrongyliasis, an infection caused by nematodes of the genus Angiostrongylus spp., includes nine species in the Americas. Angiostrongylus costaricensis induces eosinophilic enteritis in humans and has been documented in Guatemala. Huma...
Systematic review and meta-analysis of the Papanicolaou Society of Cytopathology (PSC) system in diagnosing pancreatic lesions: Evaluating diagnostic accuracy [0.03%]
系统评价和荟萃分析：评估潘尼科拉奥细胞病理学会（PSC）系统在诊断胰腺病变中的诊断准确性
Sana Ahuja,Marzieh Fattahi-Darghlou,Sufian Zaheer
Sana Ahuja
Introduction: The Papanicolaou system plays a vital role in cytological evaluation, particularly in the diagnosis of pancreatic lesions. However, there is a lack of comprehensive evaluation regarding its diagnostic accura...
Cytomorphological patterns in bronchoalveolar lavage in the diagnostic evaluation of pulmonary diseases [0.03%]
支气管肺泡灌洗的细胞形态学模式在肺部疾病诊断评估中的作用
Smriti Sharan,Niti Sureka,Charanjeet Ahluwalia et al.
Smriti Sharan et al.
Background: Bronchoalveolar lavage (BAL) cytology is a well-established diagnostic tool for respiratory tract lesions. The analysis of cellular patterns in BAL cytology provides useful information about infectious, inflam...
Comparative analysis of Ki-67, α-SMA, and MMP-9 expression in oral submucous fibrosis and oral leukoplakia with/without dysplasia: Insights into malignant transformation mechanisms [0.03%]
口腔黏膜下纤维化和伴或不伴异型增生的口腔白斑中Ki-67、α-SMA和MMP-9表达的对比分析：对恶性转化机制的启示
Sneha Masne Deshpande,Sheetal Choudhary,Sangeeta Patankar et al.
Sneha Masne Deshpande et al.
Background: The present study aimed to comparatively analyze the immunoexpression of Ki-67, Alpha Smooth Muscle Actin (α-SMA), and Matrix Metalloproteinase-9 (MMP-9) between Oral Leukoplakia (OL) and Oral Submucous Fibro...
Impact of HPV detection and p16-Ki67 expression on prognosis in anal cancer patients [0.03%]
人乳头瘤病毒检测和p16-Ki67表达对肛癌患者预后的影响
Susana Pineda Contreras,Aracelly Quiroz Lagos,Joel Herrera Soto et al.
Susana Pineda Contreras et al.
Introduction: HPV infection has been associated with squamous cell carcinoma of the head and neck, genital tract and anal canal. HPV has two oncogenic genes, including E6 and E7, which are responsible for carcinogenesis. ...