Erythema Elevatum Diutinum with a Prolonged Bullous Phase.
A seventy year old man developed chronic, persistent papulo- nodular and plaque lesions overlying the skin of joints and extensors with clinico-pathological features of erythema elevatum diutinum. A distinctive finding was the preceding phase of a puflous emption of an unusually long duration. Skin test of SK/SD was highly reactive, neutrophilic chemotas wa abnormal and response to dapsone was dramatic.
Mohan
M
Singh
S
S
Kaur
B
B
Kumar
V K
VK
Sharma