Horner syndrome DDx
Horner syndrome is associated with an interruption to the sympathetic nerve supply of the eye. It is characterized by the classic triad of miosis, partial ptosis, and anhidrosis +/- enophthalmos
Month January 2019
Movement disorders DDx
Movement disorders can be classified as hypokinesias and hyperkinesias.
Meningism DDx
Meningism is resistance to neck flexion due to painful spasm of extensor muscles resulting from meningeal irritation
CICM SAQ 2010.1 Q1
With respect to the clinical assessment of a patient presenting with a severe burn injury sustained in a house fire:
Sore throat DDx
Sore throat can be more than a viral pharyngitis! Differential diagnosis
Abdominal pain DDx
Acute abdomen is abdominal pain in the presence of tenderness and rigidity and is a surgical emergency. Abdominal pain can be considered in terms of surgical, Ob/Gyn and medical causes.
Weight loss DDx
Weight loss can be voluntary or involuntary, in the latter case appetite may be increased or decreased.
Hypoglycemia
There is no universally accepted definition of hypoglycaemia (low blood glucose). Clinically significant hypoglycemia is confirmed by the presence of ‘Whipple triad’
Gynaecomastia DDx
Gynecomastia results from increased oestrogens, decreased androgens or drugs that mimic these effects. Differential diagnosis
Diffuse Goitre
Diffuse goitre refers to generalised thyroid enlargement. Differential diagnosis.
Skin tumours DDx
Skin tumours can be benign or malignant. Differential diagnosis
Confidence Intervals
Confidence intervals are the range around the sample mean within which you predict the means of the population to lie