Consultant physicians working with patients - Royal College of ...
Consultant physicians working with patients - Royal College of ...
Consultant physicians working with patients - Royal College of ...
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
2 Specialties Nuclear medicineNuclear medicineDr John Buscombe MBBS MD FRCP FRCR <strong>Consultant</strong> physician nuclear medicineDr Sabina Dizdarevic MD MSc FRCP <strong>Consultant</strong> in nuclear medicinePr<strong>of</strong>essor Val Lewington BM MSc FRCP FRCR Pr<strong>of</strong>essor <strong>of</strong> nuclear medicineDr Brian Neilly MBChB MD FRCP FRCR <strong>Consultant</strong> physicianDr Liz Prvulovich MD FRCP FASNC FEBNM <strong>Consultant</strong> physician nuclear medicineDr Andrew Scarsbrook BMedSci BMBS FRCR Nuclear medicine physician1 Description <strong>of</strong> the specialtyNuclear medicine uses radioactive materials fordiagnosis, treatment and research. Nuclear medicineinvestigations detect early physiological changes thatoccur in response to disease, and provide uniquefunctional information to diagnose and support themanagement <strong>of</strong> <strong>patients</strong> <strong>of</strong> all ages in many medicalareas including oncology, cardiology, nephrourology,orthopaedics, rheumatology and neuropsychiatry.Increasingly, nuclear medicine data are fused<strong>with</strong> anatomical scans to improve the specificityand sensitivity <strong>of</strong> complementary imagingmodalities.The range <strong>of</strong> diagnostic nuclear medicine investigationsis expanding rapidly. Tracers based on receptor-specificligands, monoclonal antibodies and small peptides arenow available for tissue characterisation at a molecularlevel, contributing to the investigation <strong>of</strong> movementdisorders, schizophrenia, Alzheimer’s disease, theunstable coronary plaque and thromboembolicdisease.Advances in tumour targeting have led to a parallelexpansion in unsealed source therapy usinghigh-activity, radiolabelled drugs for cancer treatment.2 Organisation <strong>of</strong> the service and patterns<strong>of</strong> referralNuclear medicine services are hospital based, <strong>with</strong>additional provision <strong>of</strong> positron emissionimaging–computed tomography (PET-CT) in someareas via mobile scanners. Service delivery varies to suitlocal population size, casemix and degree <strong>of</strong>centralisation. 1,2 Small departments undertaking alimited range <strong>of</strong> diagnostic investigations follow anoutpatient clinic model and are <strong>of</strong>ten sited <strong>with</strong>inradiology departments. Large units <strong>of</strong>fering acomprehensive range <strong>of</strong> diagnostic procedures, bonedensitometry, outpatient clinics and radionuclidetherapy require day-care and dedicated inpatientfacilities.Diagnostic nuclear medicine procedures are performedeither by specialist nuclear medicine practitioners or bymultiple individual practitioners responsible for specificservice components allied to their main specialty.Examples <strong>of</strong> the latter include system-specificradiologists and cardiologists. Where the service isfragmented, it is essential to have at least one specialisttrained to Certificate <strong>of</strong> Completion <strong>of</strong> Training (CCT)level (or on the specialist register) in nuclear medicineto ensure consistent development across the fullspectrum <strong>of</strong> nuclear medicine practice.Diagnostic services are required in most acute hospitals.Service configuration usually follows a ‘hub-and-spoke’design, linking large teaching hospital centres <strong>with</strong>smaller, local departments. Specialist services andinpatient facilities are provided in the central unit andconsultants may undertake sessions in central andoutreach hospitals. Nuclear medicine consultants <strong>with</strong>particular expertise in cardiology, oncology, PET-CTand radionuclide therapy provide advice and receivetertiary referrals from other centres.3 Working <strong>with</strong> <strong>patients</strong>: patient-centredcarePatient preference is central to service delivery.However, due to legal constraints all proceduresinvolving radiation exposure must be justified and <strong>of</strong>tenthe need to order the required radiopharmaceuticals,which may not be available every day, means that theseC○ <strong>Royal</strong> <strong>College</strong> <strong>of</strong> Physicians 2013 181