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I am fine. Not for me
For my knowledge...One patient experiencing chillness and fever. RT PCR is negative.. but chill ness and fever repeating once in 6 hours even after medication.
One small hospital adviced for ct scan ..
Please let me know why ct scan once result is negative? Patient has no cough , mucus , breathing disorder to suspect nuemonia.
Please educate me
Answers (4)
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Dr. Khushboo
General Physician
8 yrs exp
New Delhi
Studies show rtpcr false reading of about 30% cases . Kindly get done x- ray . That also shows feature of lungs involvement.
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Dr. Prudhvi Bandaru
Anesthesiologist
8 yrs exp
Surat
Not all people may have RTPCR positive. Recently so many people are presenting to hospitals with covid symptoms,but their RTPCR is negative.
Exact reason is unknown.Probable reason may be patient being vaccinated or people with good immunity.
With RTPCR negative and patient having respiratory symptoms,we go for HRCT. HRCT tells us how much lungs are been effected.
Sometimes in elder people with RTPCR negative and having diabetes and hypertension we go for CTscan for early diagnosis and treatment.
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Dr. Gyamar Inja
General Physician
7 yrs exp
Itanagar
Ct scan detect lung pathology better than any other modalities and even earliest changes can be identified in ct scan. Rtpcr maybe negative in very low viral load, but changes might be noticeable in HRCT chest. Hope this answers your question.
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Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.