{"title":"在适度镇静下，在三维移动c臂系统的辅助下，成功地经支气管低温活检磨玻璃混浊病变","authors":"Tadashi Sakaguchi, Yoichi Nishii, Osamu Hataji","doi":"10.1016/j.resinv.2025.06.006","DOIUrl":null,"url":null,"abstract":"<div><div>The usefulness of a 3-dimensional (3D) mobile C-arm system under moderate sedation is little known. A 76-year-old man was referred to our hospital due to a ground-glass opacity (GGO) predominant pulmonary nodule. No obvious changes in tumor exposure were observed in direct visualization using ultra-thin bronchoscopy under moderate sedation. We could confirm the tool-in-lesion using real-time 3D imaging using a 3D mobile C-arm system, and successfully diagnosed a papillary adenocarcinoma by a cryobiopsy. The 3D mobile C-arm system has the potential to provide valuable real-time guidance for transbronchial biopsies of GGO-predominant small lesions even under moderate sedation.</div></div>","PeriodicalId":20934,"journal":{"name":"Respiratory investigation","volume":"63 5","pages":"Pages 734-736"},"PeriodicalIF":2.4000,"publicationDate":"2025-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Successful transbronchial cryobiopsy of a ground glass opacity predominant lesion assisted with a 3-dimensional mobile C-arm system under moderate sedation\",\"authors\":\"Tadashi Sakaguchi, Yoichi Nishii, Osamu Hataji\",\"doi\":\"10.1016/j.resinv.2025.06.006\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>The usefulness of a 3-dimensional (3D) mobile C-arm system under moderate sedation is little known. A 76-year-old man was referred to our hospital due to a ground-glass opacity (GGO) predominant pulmonary nodule. No obvious changes in tumor exposure were observed in direct visualization using ultra-thin bronchoscopy under moderate sedation. We could confirm the tool-in-lesion using real-time 3D imaging using a 3D mobile C-arm system, and successfully diagnosed a papillary adenocarcinoma by a cryobiopsy. The 3D mobile C-arm system has the potential to provide valuable real-time guidance for transbronchial biopsies of GGO-predominant small lesions even under moderate sedation.</div></div>\",\"PeriodicalId\":20934,\"journal\":{\"name\":\"Respiratory investigation\",\"volume\":\"63 5\",\"pages\":\"Pages 734-736\"},\"PeriodicalIF\":2.4000,\"publicationDate\":\"2025-06-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Respiratory investigation\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2212534525000863\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"RESPIRATORY SYSTEM\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Respiratory investigation","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2212534525000863","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"RESPIRATORY SYSTEM","Score":null,"Total":0}
Successful transbronchial cryobiopsy of a ground glass opacity predominant lesion assisted with a 3-dimensional mobile C-arm system under moderate sedation
The usefulness of a 3-dimensional (3D) mobile C-arm system under moderate sedation is little known. A 76-year-old man was referred to our hospital due to a ground-glass opacity (GGO) predominant pulmonary nodule. No obvious changes in tumor exposure were observed in direct visualization using ultra-thin bronchoscopy under moderate sedation. We could confirm the tool-in-lesion using real-time 3D imaging using a 3D mobile C-arm system, and successfully diagnosed a papillary adenocarcinoma by a cryobiopsy. The 3D mobile C-arm system has the potential to provide valuable real-time guidance for transbronchial biopsies of GGO-predominant small lesions even under moderate sedation.
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