Q1. An ill looking 16 yo with a sore throat, headache, chills and fever is started on an antibiotic for a presumed bacterial infection. Forty eight hours later he presents with multiple red lesions on his hands and forearm. The rash appears to have pale vesicular centers and blanches with pressure. What is the most probable diagnosis?
A 36 yo presents with a lesion on her thigh that has been present for a few months. She claims that it may have occurred after some minor trauma. It causes intermittent pain when compressed. On exam the lesion feels like a pebble and when you apply lateral pressure with your fingers, it causes dimpling of the surface. You immediately make a diagnosis of?
Q11. You order a PET scan shown below. The radiologist suspects a malignancy. In general, which malignancy is least likely to occur in this location?
Q10. If this was a malignancy in the apex of the lung, what type of arm problem may occur?
Q9. You order the blood work. What is the cause of this abnormality in this patient suspected of having a lung malignancy?
