You are asked to review an 85 year old man with bullous lesions on the torso and limbs (as shown), which developed after treatment with low-molecular weight heparin (LMWH), unfractionated heparin (UFH), and furosemide. Based on the given history and the clinical and histological images, what is your diagnosis?
© 2013 The Authors. Australasian Journal of Dermatology © 2013 The Australasian College of Dermatologists.