Schneiderman Prelims Vol-I. qxd

TOXINS
Dioxin exposure – erythema elevatum diutinum-like lesions
JAAD 19:812–819, 1988
TRAUMA
Annular erythema – due to impending pacemaker extrusion
Acta DV 79:385–387, 1999
Candle suction (chope) – annular skin lesions
AD 120:1379–1380, 1984
Chilblains 
Rook p.960–961, 1998, Sixth Edition
Cupping – annular purpura 
Aust J Dermatol 12:89–96, 1971
Delayed pressure urticaria 
Rook p.2130, 1998, Sixth Edition;
JAAD 29:954–958, 1993
Gardner–Diamond syndrome
Hardball injury – annular purpura 
Cutis 43:363–365, 1989
Paintball purpura 
JAAD 53:901–902, 2005; Cutis 75:157–158,
2005
Suction purpura 
AD 128:822–824, 1992
VASCULAR DISEASES
Acute hemorrhagic edema of infancy 
JAAD 43:955–957, 2000
Emboli – from cardiac myxomas; violaceous annular and
serpiginous lesions 
BJD 147:379–382, 2002
Generalized essential telangiectasia 
JAAD 37:321–325, 1997
Henoch–Schönlein purpura 
JAAD 43:955–957, 2000; rosettes
AD 139:215–220, 2003
ANNULAR LESIONS WITHOUT SURFACE CHANGES
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Pseudo–Kaposi’s sarcoma 
Int J Dermatol 37:223–225, 1998
Purpura annularis telangiectoides (Majocchi’s pigmented
purpuric eruption) 
Rook p.2149–2151, 1998, Sixth Edition;
Dermatologica 140:45–53, 1970
Recurrent annular erythema with purpura 
BJD 135:972–975, 1996
Tufted angioma 
Dermatology 201:68–70, 2000
Urticarial vasculitis
Vasculitis – with paraproteinemia, inflammatory bowel
disease, pregnancy, myeloma, sarcoid 
JAAD 43:955–957,
2000; leukocytoclastic vasculitis due to chlorzoxazone BJD
150:153, 2004
ANNULAR SCARS