PMC3504214_01
An erythematous discoid scaly patch lateral to the incision scar on the left leg.
CRIM.DM2011-234185.001.jpg
PMC3504214_01_CRIM.DM2011-234185.001.jpg
fig1
On examination, 2 red discoid patches of 15 days duration, scaly, and psoriasiform-like size was 1 cm to 2 cm in diameter (Figure 1).
PMC3504214_02
A slightly scaly erythematous plaque on the front of the right knee joint, on the lateral side of the incisional scar only.
CRIM.DM2011-234185.002.jpg
PMC3504214_02_CRIM.DM2011-234185.002.jpg
fig2
On examination, slightly scaly erythematous rash formed a plaque on the front of the right knee joint, on the lateral side of the incisional scar only, it did not cross to other side (Figure 2).The rash was completely anesthetic as confirmed by neurological assessment of the infrapatellar nerve (which is branch of saphenous nerve), while there was normal sensation on the medial side of the scar.
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