Microvascular structural changes in esophageal squamous cell carcinoma pathology according to intrapapillary capillary loop types under magnifying endoscopy.

التفاصيل البيبلوغرافية
العنوان:	Microvascular structural changes in esophageal squamous cell carcinoma pathology according to intrapapillary capillary loop types under magnifying endoscopy.
المؤلفون:	Shu WY; Department of Gastroenterology, Peking University Third Hospital, Beijing 100191, China., Shi YY; Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing 10019, China., Huang JT; Department of Gastroenterology, Peking University Third Hospital, Beijing 100191, China., Meng LM; Department of Gastroenterology, Peking University Third Hospital, Beijing 100191, China., Zhang HJ; Department of Gastroenterology Pathology Laboratory, Peking University Third Hospital, Beijing 100191, China., Cui RL; Department of Gastroenterology Pathology Laboratory, Peking University Third Hospital, Beijing 100191, China., Li Y; Department of Gastroenterology, Peking University Third Hospital, Beijing 100191, China.; Department of Gastroenterology, Peking University International Hospital, Beijing 102206, China. leeeyuan@aliyun.com., Ding SG; Department of Gastroenterology, Peking University Third Hospital, Beijing 100191, China.
المصدر:	World journal of gastrointestinal oncology [World J Gastrointest Oncol] 2024 Aug 15; Vol. 16 (8), pp. 3471-3480.
نوع المنشور:	Journal Article
اللغة:	English
بيانات الدورية:	Publisher: Baishideng Publishing Group Country of Publication: China NLM ID: 101532470 Publication Model: Print Cited Medium: Print ISSN: 1948-5204 (Print) NLM ISO Abbreviation: World J Gastrointest Oncol Subsets: PubMed not MEDLINE
أسماء مطبوعة:	Publication: 2014- : Pleasanton, CA : Baishideng Publishing Group Original Publication: Beijing, China : Baishideng
مستخلص:	Background: The intrapapillary capillary loop (IPCL) characteristics, visualized using magnifying endoscopy, are commonly assessed for preoperative evaluation of the infiltration depth of esophageal squamous cell carcinoma (ESCC). Japan Esophageal Society (JES) classification is the most widely used classification. Microvascular structural changes are evaluated by magnifying endoscopy for the presence or absence of each morphological factor: tortuosity, dilatation, irregular caliber, and different shapes. However, the pathological characteristics of IPCLs have not been thoroughly investigated, especially the microvascular structures corresponding to the deepest parts of the lesions' infiltration. Aim: To investigate differences in pathological microvascular structures of ESCC, which correspond to the deepest parts of the lesions' infiltration. Methods: Patients with ESCC and precancerous lesions diagnosed at Peking University Third Hospital were enrolled between January 2019 and April 2023. Patients first underwent magnified endoscopic examination, followed by endoscopic submucosal dissection or surgical treatment. Pathological images were scanned using a three-dimensional slice scanner, and the pathological structural differences in different types, according to the JES classification, were analyzed using nonparametric tests and t -tests. Results: The 35 lesions were divided into four groups according to the JES classification: A, B1, B2, and B3. Statistical analyses revealed significant differences ( ^a P < 0.05) in the short and long calibers, area, location, and density between types A and B. Notably, there were no significant differences in these parameters between types B1 and B2 and between types B2 and B3 ( P > 0.05). However, significant differences in the short calibers, long calibers, and area of IPCL were observed between types B1 and B3 ( ^a P < 0.05); no significant differences were found in the density or location ( P > 0.05). Conclusion: Pathological structures of IPCLs in the deepest infiltrating regions differ among various IPCL types classified by the JES classification under magnifying endoscopy, especially between the types A and B. Competing Interests: Conflict-of-interest statement: The authors have no conflicts of interest to declare. (©The Author(s) 2024. Published by Baishideng Publishing Group Inc. All rights reserved.)
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فهرسة مساهمة:	Keywords: Esophageal squamous cell carcinoma; Intrapapillary capillary loop; Magnifying endoscopy; Pathological characteristics; The Japan Esophageal Society classification
تواريخ الأحداث:	Date Created: 20240822 Latest Revision: 20240823
رمز التحديث:	20240823
مُعرف محوري في PubMed:	PMC11334018
DOI:	10.4251/wjgo.v16.i8.3471
PMID:	39171175
قاعدة البيانات:	MEDLINE

الوصف
تدمد:	1948-5204
DOI:	10.4251/wjgo.v16.i8.3471