78 results
To improve the usefulness of the serum creatinine concentration as a marker of kidney function, prediction
function, prediction equations ... Cockcroft-Gault equation ... Disease (MDRD) equation ... version of this equation ... , render these equations
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
and Epidemiology Equations ... Specificity = TN / (FP ... Value = TP / (TP + FP ... #Epidemiology #Equations
Positive and Negative Likelihood Ratios Calculations
#Diagnosis #Likelihood #Ratios #LR #Calculations #Equations #Positive #Negative
#Calculations #Equations
Gastric Epithelial Polyps - Evaluation and Management 
Hyperplastic Polyps
Fundic gland polyps (FGP)
Gastric Adenomas
Gastric Neuroendocrine Tumours (NET)
Hamartomatous
gland polyps (FGP
On the INR of FFP - why transfusing for INR < 1.7 is futile

FFP replaces a
On the INR of FFP ... 1.7 is futile FFP ... unrealistic amount of FFP ... #Pharmacology #FFP
DO2 Equation in Shock = Oxygen Delivery
DO2 = CO x (1.39 x [Hb] x SaO2 +(0.003xPaO2))
DO2
DO2 Equation in ... Thind888 #DO2 #Equation
Fundic gland polyps on Endoscopy
46 yo F. with hx of 8 months of abdominal pain with
Dysplasia <1%, FAP ... multiple polyps - FGP ... patients with FAP ... gland #polyps #FGP
Inherited Colorectal Cancer (CRS) Syndromes
Adenomatous Polyposis Syndromes:
 • Familial Adenomatous Polyposis (FAP), Attenuated FAP (AFAP), MUTYH
Adenomatous Polyposis (FAP ... ), Attenuated FAP
Workup for Hypophosphatemia - Differential Diagnosis Framework
Rule out spurious hypophosphatemia: paraproteinemia, acute leukemia
Measure Urine Fractional Excretion
: - High FGF ... Normal or Low FGF
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
of alveolar gas equation ... of alveolar gas equation