GeneXpert test is a rapid catridge based nucleic acid amplification test used in diagnosing tuberculosis and detecting Rifampicin resistance. It is done from samples taken from bronchial washings, sputum, pleural fluid, pleural and tissue biopsies. It is helpful in the determination of early-stage tuberculosis even when the smear microscopy test turns negative.
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I have to get a GeneXpert test. Should I repeat my biopsy?
Query: Hi doctor, Is there any MDR-TB test for formalin based tissue? I had biopsy, but they dipped it in formalin. Now I asked for another biopsy for GeneXpert test. What to do? Read Full »
Answer: Hi, Welcome to icliniq.com. The GeneXpert test is a molecular test which detects the DNA (deoxyribonucleic acid) in TB bacteria (tuberculosis). Formalin treated tissue might have TB bacteria which are dead and do not have viable DNA material. Therefore, repeat biopsy has been suggested. Read Full »
I have a cold and a chest infection. Can I take Amoxicillin?
Query: Hi doctor, Four weeks ago, I had a cold and chest infection. I self-treated with Amoxicillin and it was resolved. Now, I am getting cough with slight wheeze. Also, it is a productive cough with green sputum. Shall I try Amoxicillin again? I am regularly on Citalopram and Micronor. Read Full »
Answer: Hello, Welcome to icliniq.com. As you have recurrent infection, I would suggest to do investigations first. Currently, I suggest tablet Amoxicillin plus Clavulanic acid (Co-Amoxiclav) 625 mg three times a day for seven days. Read Full »
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