Yellow–brown Plaques with Ulcerations and Telangiectases Post category:Spot Diagnosis Post published:May 3, 2021 Share on Facebook Share on X (Twitter) Share on Pinterest Share on Email Share on Reddit A 52-year-old man with diabetes reported a 3-month history of a pretibial rash during a routine visit. The lesions had begun to ulcerate and bleed but were not pruritic or painful. What is the diagnosis? ANSWER Share on Facebook Share on X (Twitter) Share on Pinterest Share on Email Share on Reddit Read more articles Previous PostScapular Winging Next PostUnilateral Leg Swelling and Bluish Discoloration You Might Also Like Erythematous Concentric, Raised, Serpiginous Skin Lesions June 18, 2021 Pretibial Hyperkeratosis, Fissuring, and Verrucous Nodules August 1, 2021 A 4-year-old Girl with Watery Diarrhea, Progressive Abdominal Pain and Distention February 10, 2022