Case: A 45 year old female with end-stage renal disease presents with 2 days of worsening pain, swelling, and color change of her left upper extremity. The symptoms began after her left arm arteriovenous (AV) fistula was accessed for hemodialysis. The skin is tense and a bruit is present. What is your diagnosis for this swollen upper extremity? Click on the image for a larger view.
Case: A 41 year old male with one week of non-pruritic palmar rash that started on his trunk and spread to his hands. He has no history of travel, fever, joint pains, or medication use. What is your diagnosis for this palmar rash? Click on the image for a larger view.