RT Book, Section A1 Usatine, Richard P. A1 Smith, Mindy A. A1 Chumley, Heidi S. A1 Mayeaux, E.J. SR Print(0) ID 57682672 T1 Chapter 183. Overview of Bullous Diseases T2 The Color Atlas of Family Medicine, 2e YR 2013 FD 2013 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-176964-8 LK accessmedicine.mhmedical.com/content.aspx?aid=57682672 RD 2023/09/22 AB A 100-year-old black woman with diabetes was brought to the office by her family concerned about the large blister on her leg that started earlier that day (Figure 183-1). This large bulla appeared spontaneously without trauma and there was no surrounding erythema. The bulla contained clear fluid and there were no signs of infection. The bulla was drained with a sterile needle and no further bullae developed. The diagnosis is bullosis diabeticorum, a benign self-limited condition.