Status of nuclear medicine in Beijing: insights from the Beijing Quality Control Centre Survey 2005-2006.

Nucl Med Commun

Department of Nuclear Medicine, 1st Affiliated Hospital of Anhui, Medical University, Hefei, Anhui Province, China.

Published: March 2008

AI Article Synopsis

  • The study evaluated nuclear medicine departments in Beijing, focusing on staff, equipment, and clinical applications as of 2005.
  • Survey results showed a 71.4% response rate from 30 departments, with a total of 321 staff and 47 scanners, indicating significant activity in scans and treatments.
  • The conclusion highlighted the need for improved development in nuclear medicine, including hiring more physicists and enhancing quality control procedures.

Article Abstract

Objective: To evaluate the status of nuclear medicine in Beijing during 2005.

Methods: For evaluating the status, a survey was performed in September 2006 by postal questionnaires. Forty-two nuclear medicine departments in Beijing were investigated regarding staff, equipment and clinical applications.

Results: Up to January 2007, thirty nuclear medicine departments had responded to our survey (response rate, 71.4%). These departments employed a total of 321 staff (141 physicians, 122 technicians, seven physicists, 22 nurses and 29 other staff) and were equipped with 47 scanners (42 SPECT, three PET, two PET/CT) before September 2006. During 2005, these departments completed 88 135 scans (84 734 SPECT, 3401 PET), 462 246 radioimmunoassays and 2228 radioisotope treatment (1288 Graves' disease, 268 thyroid cancer, 166 bone metastasis, 506 other). Furthermore, eight major hospitals hired more highly qualified staff with greater experience, such as professors or associate professors, and who had more clinical applications than did non-majors. The percentage of the departments that conducted daily and monthly quality control procedures was 43.3% and 40.0%, respectively.

Conclusion: Nuclear medicine departments in Beijing are on a considerable scale, but still have a long way to go in order to be well developed. Hospitals in Beijing should increase the number of physicists and perform QA/QC procedures more frequently.

Download full-text PDF

Source
http://dx.doi.org/10.1097/MNM.0b013e3282f38f54DOI Listing

Publication Analysis

Top Keywords

nuclear medicine
20
medicine departments
12
status nuclear
8
medicine beijing
8
quality control
8
september 2006
8
departments beijing
8
beijing
6
departments
6
medicine
5

Similar Publications

The molar dose of FAPI administered impacts on the FAP-targeted PET imaging and therapy in mouse syngeneic tumor models.

Eur J Nucl Med Mol Imaging

January 2025

Department of Nuclear Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China.

Purpose: Since fibroblast activation protein (FAP), one predominant biomarker of cancer associated fibroblasts (CAFs), is highly expressed in the tumor stroma of various epidermal-derived cancers, targeting FAP for tumor diagnosis and treatment has shown substantial potentials in both preclinical and clinical studies. However, in preclinical settings, tumor-bearing mice exhibit relatively low absolute FAP expression levels, leading to challenges in acquiring high-quality PET images using radiolabeled FAP ligands (FAPIs) with low molar activity, because of which a saturation effect in imaging is prone to happen. Moreover, how exactly the molar dose of FAPI administered to a mouse influences the targeted PET imaging and radiotherapy remains unclear now.

View Article and Find Full Text PDF

Cardiac amyloidosis represents a unique disease process characterized by amyloid fibril deposition within the myocardial extracellular space. Advances in multimodality cardiac imaging enable accurate diagnosis and facilitate prompt initiation of disease-modifying therapies. Furthermore, rapid advances in multimodality imaging have enriched understanding of the underlying pathogenesis, enhanced prognostication, and resulted in the development of imaging-based markers that reflect the amyloid burden, which is of increasing importance when assessing the response to treatment.

View Article and Find Full Text PDF

Molecular Stratification of Light-Chain Cardiac Amyloidosis With F-Florbetapir and Ga-FAPI-04 for Enhanced Prognostic Precision.

JACC Cardiovasc Imaging

January 2025

Department of Nuclear Medicine, Beijing Key Laboratory of Molecular Targeted Diagnosis and Therapy in Nuclear Medicine, State Key Laboratory of Complex Severe and Rare Diseases, Center for Rare Diseases Research, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.

Background: Cardiac involvement in amyloid light chain (AL) amyloidosis significantly influences prognosis, necessitating timely diagnosis and meticulous risk stratification.

Objectives: This prospective study aimed to delineate the molecular phenotypes of AL cardiac amyloidosis (AL-CA) by characterizing fibro-amyloid deposition using F-florbetapir and gallium-68-labeled fibroblast activation protein inhibitor-04 (Ga-FAPI-04) positron emission tomography (PET)/computed tomography (CT) imaging. The authors also proposed a novel molecular stratification methodology for prognosis.

View Article and Find Full Text PDF

Biocompatibility of Phosphorus Dendrimers and Their Antibacterial Properties as Potential Agents for Supporting Wound Healing.

Mol Pharm

January 2025

Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 141/143 Pomorska St., 90-236 Lodz, Poland.

Dendrimers are a wide range of nanoparticles with desirable properties that can be used in many areas of medicine. However, little is known about their potential use in wound healing. This study examined the properties of phosphorus dendrimers that were built on a cyclotriphosphazene core and pyrrolidinium (DPP) or piperidinium (DPH) terminated groups, to be used as potential factors that support wound healing ().

View Article and Find Full Text PDF

Vernonolide A, a Sesquiterpene Lactone with a Unique Carbon Skeleton from .

Org Lett

January 2025

Department of Pharmaceutical Sciences, Daniel K. Inouye College of Pharmacy, University of Hawai'i at Hilo, Hilo, Hawai'i 96720, United States.

A novel sesquiterpene lactone derivative, vernonolide A (), featuring an unprecedented carbon skeleton, along with its plausible biosynthetic precursor, vercinolide I (), and eight known sesquiterpene lactones (-) were isolated and characterized from the whole plants of (L.). The structures of and were elucidated using nuclear magnetic resonance spectroscopic analysis and calculated and experimental electronic circular dichroism spectra.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!