A PET-CT scan is a nuclear medicine test of the whole body. It shows active tissue such as cancer, infection or inflammation. Typical effective dose 10 to 25 mSv, similar to about 3 to 8 years of natural background radiation (about 3 mSv a year).
सामान्य स्वास्थ्य जानकारी — यह निदान नहीं है। आपात स्थिति में 102 पर कॉल करें। हमेशा योग्य स्वास्थ्यकर्मी से सलाह लें।
Active tissue such as cancer, infection or inflammation.
Cancer staging and response to treatment.
Fast 4 to 6 hours; diabetes needs special instructions about sugar and insulin; avoid hard exercise the day before.
Typical effective dose 10 to 25 mSv, similar to about 3 to 8 years of natural background radiation (about 3 mSv a year). Tell staff if you are or might be pregnant; the benefit usually outweighs the small risk, and shielding or alternatives can be considered.
2 to 3 hours. General information, not a diagnosis. Results must be interpreted by a qualified health worker.
Nuclear medicine
परिणाम की व्याख्या के लिए डॉक्टर को दिखाएँ — अकेला परीक्षण निदान नहीं करता।
निकटतम सुविधाएँ दिखाने हेतु आपका स्थान एक बार उपयोग होता है। कुछ संग्रहीत नहीं होता।
What does a pet ct show?
Active tissue such as cancer, infection or inflammation.
Why is a pet ct done?
Cancer staging and response to treatment.
How do I prepare for a pet ct?
Fast 4 to 6 hours; diabetes needs special instructions about sugar and insulin; avoid hard exercise the day before.
Does a pet ct use radiation?
Typical effective dose 10 to 25 mSv, similar to about 3 to 8 years of natural background radiation (about 3 mSv a year). Tell staff if you are or might be pregnant; the benefit usually outweighs the small risk, and shielding or alternatives can be considered.
How long does a pet ct take?
2 to 3 hours
PET-CT scan क्यों किया जाता है?
Cancer staging and response to treatment.
PET-CT scan के लिए कैसे तैयारी करें?
Fast 4 to 6 hours; diabetes needs special instructions about sugar and insulin; avoid hard exercise the day before.
PET-CT scan गर्भावस्था में सुरक्षित है?
Typical effective dose 10 to 25 mSv, similar to about 3 to 8 years of natural background radiation (about 3 mSv a year). Tell staff if you are or might be pregnant; the benefit usually outweighs the small risk, and shielding or alternatives can be considered.
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