[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-36104":3,"doc-seo-36104":29},{"code":4,"msg":5,"data":6},0,"success",{"doc_id":7,"user_id":8,"nickname":9,"user_avatar":10,"doc_module":4,"category_id":11,"category_name":12,"doc_title":13,"doc_description":14,"doc_content":15,"file_id":16,"file_url":17,"file_type":18,"file_size":19,"view_count":20,"is_deleted":4,"is_public":20,"is_downloadable":20,"audit_status":20,"page_count":21,"language":22,"language_code":23,"site_id":24,"html_lang":23,"table_of_contents":25,"faqs":26,"seo_title":13,"seo_description":14,"update_tm":27,"read_time":28},36104,1099513958607,"Jiven","https://ap-avatar.wpscdn.com/avatar/100002390cf8733938c?x-image-process=image/resize,m_fixed,w_180,h_180&k=1778829742770036399",8,"Research & Report","18F-Fluorocholine PET/CT for Localization of Hyperfunctioning Parathyroid Tissue in Primary Hyperparathyroidism: A Pilot Study","Study evaluates 18F-fluorocholine PET/CT for preoperative localization of hyperfunctioning parathyroid tissue in primary hyperparathyroidism, a condition commonly treated surgically with a goal of enabling minimally invasive procedures. Twenty-four patients underwent 18F-fluorocholine PET/CT and conventional parathyroid scintigraphy (99mTc-sestaMIBI SPECT/CT with dual-phase and subtraction imaging). Diagnostic accuracy was assessed against histology and postoperative serum calcium and iPTH. PET/CT showed markedly higher sensitivity than conventional methods and performed best in patients with multiple lesions or hyperplasia.","","cbCaipCt0HtV3XYp","https://ap.wps.com/l/cbCaipCt0HtV3XYp","pdf",253542,1,7,"English","en",105,"# Abstract\n# Purpose\n# Methods\n# Results\n# Conclusion\n# Introduction\n# Materials and methods","[{\"question\":\"What is the purpose of using 18F-fluorocholine PET/CT in primary hyperparathyroidism?\",\"answer\":\"To assess whether 18F-fluorocholine PET/CT can localize hyperfunctioning parathyroid tissue preoperatively, supporting minimally invasive surgery planning.\"},{\"question\":\"How were the imaging methods evaluated in the pilot study?\",\"answer\":\"18F-fluorocholine PET/CT was compared with conventional parathyroid scintigraphy using 99mTc-sestaMIBI SPECT/CT (dual-phase and subtraction imaging), with diagnostic performance validated against histology and postoperative serum calcium and iPTH.\"},{\"question\":\"How did 18F-fluorocholine PET/CT perform compared with conventional scintigraphy?\",\"answer\":\"18F-fluorocholine PET/CT achieved substantially higher sensitivity (92%) while maintaining specificity of 100%, outperforming the conventional imaging approaches, particularly in multiple lesions or hyperplasia.\"}]",1782853299,18,null]