Sinus blockage, polyps, anatomy before surgery.
सामान्य स्वास्थ्य जानकारी — यह निदान नहीं है। आपात स्थिति में 102 पर कॉल करें। हमेशा योग्य स्वास्थ्यकर्मी से सलाह लें।
Sinus blockage, polyps, anatomy before surgery.
Chronic sinusitis, planning sinus surgery.
Remove metal objects. If contrast is used you may need to fast for a few hours; tell staff about allergies, kidney disease, diabetes medicines (metformin) or pregnancy.
Typical effective dose 0.5 to 1 mSv, similar to about 2 to 4 months 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.
5 to 10 minutes. General information, not a diagnosis. Results must be interpreted by a qualified health worker.
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।
CT scan of the sinuses (CT PNS) क्यों किया जाता है?
Chronic sinusitis, planning sinus surgery.
CT scan of the sinuses (CT PNS) के लिए कैसे तैयारी करें?
Remove metal objects. If contrast is used you may need to fast for a few hours; tell staff about allergies, kidney disease, diabetes medicines (metformin) or pregnancy.
CT scan of the sinuses (CT PNS) गर्भावस्था में सुरक्षित है?
Typical effective dose 0.5 to 1 mSv, similar to about 2 to 4 months 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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