Franz Wiesbauer looks at the impact of specificity and sensitivity on positive predictive value (and thus validity of a test) and why one has a bigger impact than the other.
Franz Weisbauer explains how to calculate mortality rates for various subgroups, proportionate mortality, and why proportionate mortality is not a measure of risk.
Medmastery: Thyroid Disease Masterclass. Gestational thyrotoxicosis, TSH, and the factors that lead to abnormal thyroid function tests.
Medmastery: Thyroid Disease Masterclass. The effect of amiodarone on thyroid function
Medmastery: Review of the appropriate use of thionamides today, as we continue our journey through the Thyroid Disease Masterclass.
Medmastery: Thyroid Disease Masterclass course, explores the differences between primary and secondary hypothyroidism
Dr Nikolaus Mayr, we review strategies to ultrasound the pancreas and help identify pancreatitis with the help of ultrasound imaging.
Nikolaus Mayr explains the process of pancreatic ultrasound and shows you what to look for.
Nikolaus Mayr explains how to identify a case of hydronephrosis from an ultrasound image of the kidneys.
Dr Mayr of Medmastery - Spleen Ultrasound in trauma including subcapsular haematoma, focal intraparenchymal haematoma, splenic lacerations
Medmastery: Thyroid Disease Masterclass course, pathophysiology of toxic thyroid nodules and how to diagnose them
Nikolaus Mayr explains how to identify the left and right kidneys on an ultrasound display and know where they are in relation to other anatomical landmarks around them.