Embolus vs. thrombus

Here are a few very good questions about CNS infarcts. There are two types of CNS infarcts: red (hemorrhagic) and pale (ischemic). (more…)

BOOP

Q. I wonder if you could help me a bit with an unusual case of pneumonia. Our patient is a 56-year-old male with who woke up one morning with dyspnea, fever and chest pain. (more…)

Mastocytosis

Mastocytosis is actually a spectrum of rare disorders, all of which are characterized by – not surprisingly – an increase in mast cells. (more…)