"99毫居里！"日前，在济南中科核技术研究院里，伴随着一阵欢呼，该院杨文江副研究员团队得到了活度百毫居里量级、核纯度大于99%、放射化学纯度 大于99%的放射性核素钪-44，在我国首次实现了钪-44量产。此举缩小了与国外的差距，为肿瘤诊疗提供了一种分辨率更高、更方便制药的显像剂。 13日，记者在济南中科核技术研究院看到，隔着4米厚的墙，实验人员用回旋加速器"轰击"天然硝酸钙靶。"质子把钙-44原子核的一个中子'撞'出来，就得 到钪-44。"该院副研究员王一正告诉记者，钪-44生产工艺复杂，此前国内只能做到实验室量级。而国外10年前便开始研发，已实现量产，进行了药物研 发与临床试验。 孙晓蓉介绍，当前临床最常用的放射性同位素是氟-18，将其标记到脱氧葡萄糖上，就得到了FDG（氟代脱氧葡萄糖）示踪剂，能敏锐地发现多种糖代谢 旺盛的肿瘤。但氟-18半衰期仅110分钟，必须凌晨生产、清晨配送，像"鲜牛奶"一样过期作废；而且正常脑组织本身就在大量"吃糖"，脑肿瘤的信号常被 淹没，很难分辨；对于一些糖代谢不旺盛的肿瘤也常漏诊。 她说，另一种常用的放射性同位素镓-68是一种金属元素，更易于与识别肿瘤特异性靶点的药物结合，在 ...

未来,医院将继续深耕肿瘤诊疗领域,不断引进和探索前沿技术,为更多肿瘤患者提供更精准、更有效的治 疗方案,守护百姓生命健康。 (李煜) 近日,63岁的孙大爷(化名)在荣成市人民医院复查时,紧紧握着肿瘤放射治疗科医护人员的手,激动地表达 着谢意。谁能想到,就在不久前,他还因巨大甲状腺肿瘤压迫气道,连呼吸都困难,只能被迫坐着度日。 2025年8月,孙大爷因甲状腺疾病接受手术治疗,术后病理结果显示为甲状腺间变性癌,且已出现颈部淋巴 结转移。本以为术后能逐渐恢复,可仅仅2个月后,孙大爷的颈部肿物再次增大,还伴随着剧烈疼痛,更让他 痛苦的是,呼吸变得越来越不畅,根本无法平卧,只能整日保持强迫坐位,生活质量急剧下降。 紧急复诊时,医生检查发现孙大爷甲状腺区有一巨大实性肿块,生命危急之际,肿瘤放射治疗科团队迅速组 织会诊。团队结合患者具体病情,决定采用部分立体定向放射消融推量放射治疗,治疗过程中,奇迹逐步显 现。完成12次放疗后,颈部肿块缩小,孙大爷的生活质量得到了极大提升,重新回归正常生活。 ...

Core Viewpoint - The high-value medical consumables category procurement is nearly complete, with revenue growth and profit recovery expected by the third quarter of 2025 due to optimized payment policies [1] Group 1: Industry Outlook - The medical device sector is anticipated to see revenue and profit growth recovery in the first three quarters of 2025, driven by new product commercialization and improved medical insurance payment policies [1] - The "14th Five-Year Plan" suggests support for the development of medical devices, promoting brain-computer interfaces as a new economic growth point [1] - The industry is expected to experience long-term growth momentum due to continuous innovation and overseas expansion, despite current valuations being relatively low historically [1] Group 2: Segment Performance - The home medical segment is projected to recover in revenue and profit growth by the first three quarters of 2025, with optimism regarding growth from international markets [1] - The low-value consumables and IVD segments are facing declines in both revenue and profit growth due to volume and price impacts, but there is potential for recovery driven by new products and high technical barriers [1] Group 3: Investment Opportunities - The Guotai medical ETF (159377) tracks the innovative pharmaceutical index (399275), which reflects the overall performance of listed companies in the biopharmaceutical and medical device sectors [1] - The innovative pharmaceutical index includes companies involved in innovative drug research, biotechnology, and medical device manufacturing, highlighting the high growth potential and innovation capability of the healthcare industry in China [1]

Core Viewpoint - Taihe Cheng Medical (CCM) experienced a 2.4% increase in stock price, reaching $5.345 per share, with a total market capitalization of $26.52 million as of July 30 [1] Financial Performance - As of December 31, 2024, Taihe Cheng Medical reported total revenue of 384 million RMB, a year-on-year decrease of 28.55% [1] - The company recorded a net profit attributable to shareholders of -30.8 million RMB, reflecting a year-on-year decline of 3.56% [1] Company Overview - Taihe Cheng Medical Group Limited, listed on the New York Stock Exchange in 2009, is primarily engaged in medical services, focusing on cancer prevention, diagnosis, education, and research [1] - Established in 1997, the company provides third-party tumor imaging diagnosis and radiation therapy services, operates self-built cancer specialty hospitals, outpatient departments, independent imaging centers, and proton centers [1] Strategic Partnerships - In 2015, Taihe Cheng signed a long-term strategic cooperation agreement with the University of Texas MD Anderson Cancer Center, focusing on diagnostic technology, radiation quality control, medical processes, operational management, and brand usage in Singapore and mainland China [1] - The collaboration aims to develop an international cancer specialty hospital based on a multidisciplinary treatment model and clinical research, enhancing patient experience and improving cancer treatment standards in China [1]

Financial Performance - As of June 30, 2024, the total revenue of Taihe Cheng Medical (CCM) is 219 million RMB, representing a year-on-year decrease of 23.09% [1] - The net profit attributable to the parent company is -172 million RMB, showing a significant year-on-year decline of 89.33% [1] Company Overview - Taihe Cheng Medical Group Limited, listed on the New York Stock Exchange in 2009, is primarily engaged in medical services, focusing on cancer prevention, diagnosis, education, and research [2] - The company provides third-party tumor imaging diagnosis and radiation therapy services, operates specialized cancer hospitals, outpatient departments, independent imaging centers, and proton centers [2] - In 2015, Taihe Cheng signed a long-term strategic cooperation agreement with the University of Texas MD Anderson Cancer Center to enhance cancer treatment and research capabilities in China and Singapore [2]