Introduction
Lung Perfusion SPECT-CT (Single Photon Emission Computed Tomography – Computed Tomography) is an advanced nuclear medicine imaging technique used to evaluate blood flow distribution within the lungs.
It provides detailed functional information about pulmonary perfusion, combined with precise anatomical CT imaging.
This examination is particularly important in the assessment of pulmonary embolism, chronic thromboembolic disease, preoperative lung evaluation, and other conditions affecting pulmonary circulation.
By integrating functional and anatomical data, Lung Perfusion SPECT-CT improves diagnostic accuracy compared to planar lung scans alone.
Türkiye is a trusted destination for advanced pulmonary imaging, offering modern SPECT-CT technology, experienced nuclear medicine specialists, and integrated respiratory and cardiovascular care.
Averia Health supports international patients through ethical, structured, and fully coordinated Lung Perfusion SPECT-CT services focused on diagnostic accuracy and clinical clarity.
Why Choose Türkiye for Lung Perfusion SPECT-CT
Türkiye is internationally recognized for high-quality pulmonary nuclear imaging because of:
- Advanced SPECT-CT scanners optimized for lung imaging
- Experienced nuclear medicine physicians
- Strict radiation safety and quality assurance protocols
- Multidisciplinary collaboration with pulmonology, cardiology, and surgery teams
- Internationally accredited hospitals and diagnostic centers
Türkiye combines advanced imaging technology with expert clinical interpretation.
Why Choose Averia Health
Averia Health provides comprehensive coordination for Lung Perfusion SPECT-CT imaging:
- Pre-arrival review of respiratory history and imaging indication
- Referral to accredited nuclear medicine centers
- Clear explanation of the procedure and preparation requirements
- Coordination with pulmonologists or referring specialists
- Professional interpreter services
- 24/7 patient support during your visit
- Timely reporting and international follow-up coordination
Our approach prioritizes transparency, precision, and patient reassurance.
Conditions Evaluated with Lung Perfusion SPECT-CT
Lung Perfusion SPECT-CT may be recommended for:
- Suspected or known pulmonary embolism
- Chronic thromboembolic pulmonary disease
- Evaluation of regional lung perfusion
- Preoperative assessment before lung surgery
- Pulmonary hypertension evaluation
- Unexplained shortness of breath related to perfusion abnormalities
- Follow-up after pulmonary embolism treatment
The indication depends on clinical findings and specialist recommendation.
Role of Lung Perfusion SPECT-CT in Pulmonary Disorders
Pulmonary Embolism Detection
Identifies areas of reduced or absent blood flow caused by emboli.
Functional Lung Assessment
Evaluates how blood flow is distributed across lung regions.
Surgical and Treatment Planning
Supports decision-making before lung resection or other interventions.
Improved Diagnostic Confidence
CT component helps correlate perfusion defects with anatomical findings.
Lung Perfusion SPECT-CT provides essential functional information beyond anatomical imaging alone.
Diagnostic Evaluation Before Lung Perfusion SPECT-CT
Preparation and evaluation may include:
- Review of respiratory and cardiovascular medical history
- Review of prior imaging (CT pulmonary angiography, chest CT, X-ray)
- Medication review when relevant
- Assessment for pregnancy or breastfeeding when applicable
- Explanation of radiotracer use and scan protocol
Proper evaluation ensures optimal scan accuracy and patient safety.
Lung Perfusion SPECT-CT Scan Journey in Türkiye
- Pre-Arrival Case Review
Medical records and imaging indications are reviewed in advance. - Nuclear Medicine Consultation
The procedure, tracer mechanism, and expectations are explained clearly. - Radiotracer Administration
A small, medically safe amount of lung perfusion tracer is injected intravenously. - SPECT-CT Imaging
Functional perfusion and anatomical images of the lungs are acquired. - Image Interpretation
Scans are analyzed by experienced nuclear medicine specialists. - Results & Care Coordination
Findings are shared with your treating physician to guide further management.
Expected Results & Benefits
- Accurate detection of pulmonary perfusion abnormalities
- Improved diagnosis of pulmonary embolism
- Better assessment of lung function distribution
- Support for treatment and surgical planning
- Reduced diagnostic uncertainty
Lung Perfusion SPECT-CT is a key tool in modern pulmonary diagnostics.
Risks & Considerations
Lung Perfusion SPECT-CT is safe and well established. Considerations include:
- Exposure to a low level of radiation
- Temporary discomfort from tracer injection
- Results must be interpreted in clinical context
- Not required for all patients with respiratory symptoms
Radiation exposure is minimized and justified by diagnostic benefit.
What’s Included in Your Medical Visit
- Lung perfusion SPECT-CT scan appointment
- Nuclear medicine consultation
- Radiotracer administration
- SPECT-CT imaging and expert interpretation
- Written diagnostic report
- Coordination with pulmonology or referring physicians
- Interpreter services
- Patient support and follow-up coordination
Averia Health ensures ethical, precise, and patient-centered pulmonary imaging care.
Frequently Asked Questions
How is Lung Perfusion SPECT-CT different from CT pulmonary angiography?
It evaluates lung blood flow function rather than directly visualizing blood clots.
Is Lung Perfusion SPECT-CT safe?
Yes. Radiation exposure is controlled within accepted medical standards.
Is the scan painful?
No. It is non-invasive and generally well tolerated.
Can it be used if contrast CT is not suitable?
Yes. It is often used when contrast-enhanced CT is contraindicated.
How quickly will results be available?
Results are typically available shortly after expert interpretation.
Ready to Start Your Health Journey?
Receive precise evaluation of lung blood flow with advanced Lung Perfusion SPECT-CT imaging in Türkiye.
Request a free case review or contact us on WhatsApp to speak with our diagnostic care coordination team.
