Colchicine treatment in a patient with neutrophilic dermatosis associated with rheumatoid arthritis.
Neutrophilic dermatoses (ND) are characterized by epidermal and dermal infiltrates of polymorphonuclear leukocytes (PMN), without any infectious or other detectable agents as a cause. We describe a case of ND, which very rapidly improved upon colchicine treatment. The patient was a 67-year-old female with an 8-month history of dusky-red, tender, swollen plaques and nodules with superimposed vesicles and bullae on the buttocks, hands, and ankles associated with rheumatoid arthritis. The diagnosis of ND was made on the basis of the clinical and histopathological features of the skin lesions. She was treated with 0.6 mg of oral colchicine twice daily. Within one week, the erythematous plaques and arthralgia began to recede and disappeared within four weeks. In our case, colchicine seemed to improve the signs and symptoms of ND and appeared to be more effective than the other drugs we had used.
Youn
C S
CS
Department of Dermatology, Seoul National University College of Medicine, Seoul, Korea.
Hwang
J H
JH
Cho
K H
KH
Yoon
T Y
TY
D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications* / Q000175:diagnosis; D001707:Biopsy, Needle; D003078:Colchicine / Q000008:administration & dosage*; D005260:Female; D005500:Follow-Up Studies; D006229:Hand Dermatoses; D006801:Humans; D007868:Leg Dermatoses; D012872:Skin Diseases, Vesiculobullous / Q000175:diagnosis / Q000188:drug therapy* / Q000209:etiology*; D016896:Treatment Outcome
D003078:Colchicine