Korean J Dermatol.  2013 Feb;51(2):148-150.

Lupus Profundus with Segmental Distribution on Leg, Following the Lines of Blaschko in a Child

Affiliations
  • 1Department of Dermatology, School of Medicine, Keimyung University, Daegu, Korea. Janylove99@dsmc.or.kr

Abstract

Lupus profundus is a rare subtype of chronic cutaneous lupus erythematosus, which shows a tender subcutaneous nodule or plaque. The face, arm, buttock, trunk and thighs are frequently involved. Lupus profundus can be associated with or without systemic lupus erythematosus. But due to its rarity, it is difficult to diagnosis and there are not many reports regarding its characteristics, including its distribution. In this case, a 13-year-old boy has visited with several violaceous non-tender nodules on Lt. upper thigh with segmental distribution, which follows the Blaschko's line. Through skin biopsy and its immunoflourescent study, we diagnosed lupus profundus. We here report a case of lupus profundus with segmental distribution following the lines of Blaschko's in a child.

Keyword

Blaschko line; Lupus profundus

MeSH Terms

Arm
Biopsy
Buttocks
Child
Humans
Leg
Lupus Erythematosus, Cutaneous
Lupus Erythematosus, Systemic
Panniculitis, Lupus Erythematosus
Skin
Thigh
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