中华病理学杂志Pub Date : 2024-12-08DOI: 10.3760/cma.j.cn112151-20240318-00173
M S Zheng, J Chu, X X Shen, Y Zhang, D Huang
{"title":"[Tumor-to-tumor metastasis to pancreatic neuroendocrine tumor: a clinicopathological analysis of two cases].","authors":"M S Zheng, J Chu, X X Shen, Y Zhang, D Huang","doi":"10.3760/cma.j.cn112151-20240318-00173","DOIUrl":"10.3760/cma.j.cn112151-20240318-00173","url":null,"abstract":"","PeriodicalId":35997,"journal":{"name":"中华病理学杂志","volume":"53 12","pages":"1248-1250"},"PeriodicalIF":0.0,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142796150","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
中华病理学杂志Pub Date : 2024-12-08DOI: 10.3760/cma.j.cn112151-20240409-00234
F C Liu, W W Zhong, L He, Y Liu, L Li, Q Sun
{"title":"[Clinicopathological and molecular features of two cases of early gastric adenocarcinoma with enteroblastoid differentiation treated by endoscopic submucosal dissection].","authors":"F C Liu, W W Zhong, L He, Y Liu, L Li, Q Sun","doi":"10.3760/cma.j.cn112151-20240409-00234","DOIUrl":"10.3760/cma.j.cn112151-20240409-00234","url":null,"abstract":"","PeriodicalId":35997,"journal":{"name":"中华病理学杂志","volume":"53 12","pages":"1254-1256"},"PeriodicalIF":0.0,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142795650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
中华病理学杂志Pub Date : 2024-12-08DOI: 10.3760/cma.j.cn112151-20240929-00648
M Hu, Q Z Yang, J Q Yue, L F Fan, M X Wang
{"title":"[Recurrent uterine tumour resembling ovarian sex-cord tumor with GREB1::NCOA1 fusion gene: report of a case].","authors":"M Hu, Q Z Yang, J Q Yue, L F Fan, M X Wang","doi":"10.3760/cma.j.cn112151-20240929-00648","DOIUrl":"https://doi.org/10.3760/cma.j.cn112151-20240929-00648","url":null,"abstract":"","PeriodicalId":35997,"journal":{"name":"中华病理学杂志","volume":"53 12","pages":"1268-1271"},"PeriodicalIF":0.0,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142796041","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
中华病理学杂志Pub Date : 2024-12-08DOI: 10.3760/cma.j.cn112151-20240711-00451
R B Yin, W D Ren, X L Fan, S S Zhang
{"title":"[High-grade B-cell lymphoma with expression of TdT: report of a case].","authors":"R B Yin, W D Ren, X L Fan, S S Zhang","doi":"10.3760/cma.j.cn112151-20240711-00451","DOIUrl":"https://doi.org/10.3760/cma.j.cn112151-20240711-00451","url":null,"abstract":"","PeriodicalId":35997,"journal":{"name":"中华病理学杂志","volume":"53 12","pages":"1278-1280"},"PeriodicalIF":0.0,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142795927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
中华病理学杂志Pub Date : 2024-12-08DOI: 10.3760/cma.j.cn112151-20240529-00346
J R Liu, Y X Annie
{"title":"[Pivotal role of pathologists in the FIGO 2023 staging of endometrial cancer].","authors":"J R Liu, Y X Annie","doi":"10.3760/cma.j.cn112151-20240529-00346","DOIUrl":"https://doi.org/10.3760/cma.j.cn112151-20240529-00346","url":null,"abstract":"","PeriodicalId":35997,"journal":{"name":"中华病理学杂志","volume":"53 12","pages":"1185-1191"},"PeriodicalIF":0.0,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142796012","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
中华病理学杂志Pub Date : 2024-12-08DOI: 10.3760/cma.j.cn112151-20241003-00657
C N Zhang, H Zhou, Y Dai, X Zhang, Y Q Kong, H P Tang, W Chen
{"title":"[Association between invasive stratified mucinous carcinoma of the cervix and human papillomavirus genotypes].","authors":"C N Zhang, H Zhou, Y Dai, X Zhang, Y Q Kong, H P Tang, W Chen","doi":"10.3760/cma.j.cn112151-20241003-00657","DOIUrl":"https://doi.org/10.3760/cma.j.cn112151-20241003-00657","url":null,"abstract":"","PeriodicalId":35997,"journal":{"name":"中华病理学杂志","volume":"53 12","pages":"1244-1247"},"PeriodicalIF":0.0,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142796320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
中华病理学杂志Pub Date : 2024-12-08DOI: 10.3760/cma.j.cn112151-20241009-00664
{"title":"[Guideline for HER2 testing in breast cancer (2024 version)].","authors":"","doi":"10.3760/cma.j.cn112151-20241009-00664","DOIUrl":"https://doi.org/10.3760/cma.j.cn112151-20241009-00664","url":null,"abstract":"","PeriodicalId":35997,"journal":{"name":"中华病理学杂志","volume":"53 12","pages":"1192-1202"},"PeriodicalIF":0.0,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142795864","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
中华病理学杂志Pub Date : 2024-12-08DOI: 10.3760/cma.j.cn112151-20240530-00353
L Q Ou, S Y Xi, L Y Fu, W G Zhang, X Y Xian, Y H Liu, J P Yun, J Zeng, W M Hu
{"title":"[Primary intracranial DICER1-mutant sarcoma: a clinicopathological analysis of seven cases].","authors":"L Q Ou, S Y Xi, L Y Fu, W G Zhang, X Y Xian, Y H Liu, J P Yun, J Zeng, W M Hu","doi":"10.3760/cma.j.cn112151-20240530-00353","DOIUrl":"https://doi.org/10.3760/cma.j.cn112151-20240530-00353","url":null,"abstract":"<p><p><b>Objective:</b> To investigate the clinicopathological features, immunophenotype, molecular characteristics, and differential diagnosis of primary intracranial DICER1-mutant sarcoma in order to better understand this tumor type. <b>Methods:</b> A retrospective analysis was conducted on 7 cases of primary intracranial DICER1-mutant sarcoma diagnosed in the Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, China between 2021 and 2023 using next-generation sequencing. At the same time, 10 gliosarcomas, 4 intracranial FET::CREB fusion-positive mesenchymal tumors, 4 malignant meningiomas, 3 malignant solitary fibrous tumors, 3 malignant peripheral nerve sheath tumors, 3 synovial sarcomas and 3 rhabdomyosarcomas (total 30 cases) were selected as control. <b>Results:</b> Among the 7 patients with primary intracranial DICER1-mutant sarcoma, 6 were male and 1 was female, aged 10-32 years (median, 23 years). The tissue morphology was predominantly spindle or pleomorphic sarcoma-like, with 6 cases exhibiting eosinophilic globules, and 3 cases showing rhabdomyoblastic or rhabdomyosarcoma-like cell differentiation. Immunohistochemistry revealed focal desmin expression in 3 cases (3/7), ATRX loss in 3 cases (3/7), and p53 mutant pattern in 4 cases (4/7). Additionally, 4 cases (4/7) showed focal or diffuse SALL4 expression, whereas the control cases (30 cases) did not exhibit SALL4 protein expression, suggesting that SALL4 may possess certain auxiliary diagnostic value. Next-generation sequencing confirmed that all 7 cases of primary intracranial DICER1-mutant sarcoma harbored mutations in the DICER1 gene, with 5 cases having the mutation site at p.E1813D. Until May 2024, all 7 patients were alive. <b>Conclusions:</b> Primary intracranial DICER1-mutant sarcoma is a rare tumor. Understanding its morphological characteristics, immunohistochemical and molecular markers and differential diagnosis is crucial to avoid misdiagnosis and to improve diagnostic accuracy of this tumor.</p>","PeriodicalId":35997,"journal":{"name":"中华病理学杂志","volume":"53 12","pages":"1231-1237"},"PeriodicalIF":0.0,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142796038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
中华病理学杂志Pub Date : 2024-12-08DOI: 10.3760/cma.j.cn112151-20240416-00250
K Ning, Y J Li, W Wang, Y Li, H B Wu
{"title":"[Solitary fibrous tumor of the meninges with adenoid and papillary structures: a clinicopathological analysis of two cases].","authors":"K Ning, Y J Li, W Wang, Y Li, H B Wu","doi":"10.3760/cma.j.cn112151-20240416-00250","DOIUrl":"10.3760/cma.j.cn112151-20240416-00250","url":null,"abstract":"","PeriodicalId":35997,"journal":{"name":"中华病理学杂志","volume":"53 12","pages":"1257-1259"},"PeriodicalIF":0.0,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142796052","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
中华病理学杂志Pub Date : 2024-12-08DOI: 10.3760/cma.j.cn112151-20240531-00356
W N Wang, Y M Liang, Y N Wang, S Zhang
{"title":"[Balamuthia mandrillaris amebic encephalitis: report of a case].","authors":"W N Wang, Y M Liang, Y N Wang, S Zhang","doi":"10.3760/cma.j.cn112151-20240531-00356","DOIUrl":"https://doi.org/10.3760/cma.j.cn112151-20240531-00356","url":null,"abstract":"","PeriodicalId":35997,"journal":{"name":"中华病理学杂志","volume":"53 12","pages":"1284-1286"},"PeriodicalIF":0.0,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142795116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}