A previously healthy 9-month-old baby was admitted to the emergency department, with a sudden onset of non-itching rash without fever ... On skin examination, he had multiple annular purpuric lesions ...

Meningitis refers to an infection of the meninges, the membranes that surround and protect the spinal cord and brain. It can ...

Several hours later, the patient developed a non-blanching rash immediately following inflating a sphygmomanometer cuff for blood pressure measurement. On examination, the patient had multiple fine ...