Internal medicine on Instagram: “Non contrast head CT demonstrates a traumatic acute subdural hematoma over the left hemisphere and a smaller subacute subdural hematoma…”

- Teaches the mnemonic CRITOE (also known as CRITOL) used to remember the names and order of the elbow ossification center appearances. Includes two abnormal case examples with annotations.

- An incredible diagram on bacteriology. Remember a lot of hard details quickly and easily!

- A haemorrhage between the arachnoid and dura mater. It can be acute, chronic, or acute on chronic. Most cases are chronic, and occur in the elderly after mild trauma (e.g. a fall). Usually a venous...

- “Skin lesions in Henoch-Schönlein purpura (IgA vasculitis) Clusters of palpable, pruritic lesions on the thigh of a patient with Henoch-Schönlein purpura…”

- “Leukocytoclastic Vasculitis: Palpable purpura consistent with HCV-associated leukocytoclastic vasculitis.”

- “Intracerebral Hemorrhage: CT scan of the brain shows a brightly enhancing hemorrhage in the left basal ganglia.”

- “Pulmonary edema in a "butterfly distribution" due to left ventricular failure.”