A 52-year-old male, known to have metastatic cancer & on chemotherapy, presented to the Emergency Department (ED) with acute onset of...

69 years old male, presented to ED feeling unwell, confused, with an acute onset of forehead swelling of 1-week duration, that got worse...

4 years old boy presented to the Emergency Department with limping & pain in the left foot of 2 days duration. His mother denied any...