Search Results for: ast

How to do a minor research thesis (for instance an M. Med study report)

Here is an excellent overview from Professor Trevor Duke who is a conjoint academic with UPNG.  Follow his advice when setting up the study and writing its report. Abstract:  Many universities and colleges in low-income and middle-income countries require a masters … Continue reading

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Bacteriology 101

Pre-analytical issues Correct indication for testing – concept of ‘diagnostic stewardship’ Patient identification and sample labelling Correct specimen collection- avoid contamination- esp. blood culture Correct transport and storage Reject poor samples – sputum with no PMNs squames++, urinary catheters, wound … Continue reading

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Laboratory diagnosis of fungal disease- selective overview

Organism Microscopy Culture and identification Non-culture methods General Histopath PAS & silver stains etc. K0H with Parker ink (skin scrapings/nails) SAB (Saborauds dextrose agar) medium +/- antibiotics +/- cycloheximide For other media, see here. Blue thymol blue sticky tape preparation … Continue reading

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Tuberculosis update 2018 from A/Prof Anna Ralph

Guest posting: Associate Professor Anna Ralph, Director of Global and Tropical Health at Menzies School of Health Research, Darwin, Northern Territory, Australia.  News :  UN General Assembly first ever High-Level Meeting on the fight against tuberculosis, September 28th 2018. New(ish) WHO … Continue reading

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Malaria diagnostics- what’s new and why is it important?

Guest posting: Dr Ian Marr, Microbiology Registrar, NSW Health Pathology.  Malaria diagnosis Marr August 2018 v2 Short questions for postgraduates:

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Genetics presentations L/Professor Rodney Scott, Bir Hospital, Nepal August 2018

Guest posting with permission from Laureate Professor Rodney Scott : these are his presentations provided to post-graduates in Nepal during his recent visit to inspect the new cytogenetics laboratory at the National Academy of Medical Sciences,  Bir Hospital, Kathmandu. Most presentations … Continue reading

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Immunisation schedules and SAQ

It’s useful to know your schedules and appreciate something of the rationale for the dosing recommendations. Also be aware of key vaccines that are yet to be introduced – e.g. rotavirus, HPV.  Please work through the SAQ below.  Correct 2016 … Continue reading

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Burkholderia pseudomallei review including laboratory aspects

Guest posting: Dr Ian Marr, Microbiology Registrar, Pathology North. Melioidosis is a cause of severe pneumonia, bacteraemia, urosepsis, prostatic abscess, CNS infection, pyogenic myositis and liver and spleen abscesses. It is found in PNG especially around the Balimo region – … Continue reading

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NAMS Nepal presentations 2018 (JK Ferguson)

Here are the three presentations given to National Academy of Medical Sciences, Bir Hospital Medical Residents over the week commencing 7/5/18. Thank you for attending and I hope they were useful. Please feel free to contact me via email if … Continue reading

Posted in A/m stewardship, Module-basic microbiology and AMR, Module-Respiratory infections, Nepal | Tagged , | 1 Comment

How to read the cumulative antibiogram and its usefulness

Here are example antibiograms for Hunter New England (NSW). These are constructed by assessing the % susceptible for specific bugs and drugs, taking only the first isolate of a species per person per annum.  Where is it possible extrapolate susceptibility … Continue reading

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