Schneiderman Prelims Vol-I. qxd

ACRAL ERYTHEMA AND SCALE
WITH OR WITHOUT A LINEAR
CUTOFF
AUTOIMMUNE DISEASES, AND DISEASES
OF IMMUNE DYSFUNCTION
Allergic contact dermatitis 
Caputo p.7, 2000
Atopic dermatitis
Dermatomyositis
Lupus erythematosus – systemic, discoid lupus erythematosus
Rook p.2444–2449, 1998, Sixth Edition; NEJM 269:1155–1161,
1963
CONGENITAL LESIONS
Vernix caseosa; normal infant
DRUG-INDUCED
Acral dysesthesia syndrome, chemotherapy-induced
Dilantin
Drug-induced photosensitivity – doxycycline
Etretinate
Methotrexate photorecall reaction
EXOGENOUS AGENTS
Irritant contact dermatitis 
Rook p.721, 1998, Sixth Edition
INFECTIONS AND INFESTATIONS
Candida albicans – chronic mucocutaneous candidiasis
Erythrasma
Hepatitis C infection – necrolytic acral erythema; red to
hyperpigmented psoriasiform plaques of feet and shins with
variable scale or erosions 
JAAD 53:247–251, 2005; Int J Derm
35:252–256, 1996
Lymphogranuloma venereum
Scarlet fever
Syphilis – primary or secondary
Tinea manuum
Tinea pedis 
Caputo p.148, 2000
INFLAMMATORY DISEASES
Erythema multiforme
METABOLIC
Acrodermatitis enteropathica 
Ped Derm 16:95–102, 1999
Carcinoid syndrome – pellagrous dermatitis (skin fragility,
erythema, and hyperpigmentation over knuckles), flushing,
patchy cyanosis, hyperpigmentation, telangiectasia, pellagrous
dermatitis, salivation, lacrimation, abdominal cramping,
wheezing, diarrhea 
BJD 152:71–75, 2005; AD 77:86–90, 1958
Citrullinemia 
Ghatan p.107, 2002, Second Edition
Cystic fibrosis – acrodermatitis enteropathica-like changes
JAAD 25:896–897, 1991; AD 119:51–55, 1983
Essential fatty acid deficiency 
Ghatan p.107, 2002, Second Edition
Hartnup’s disease 
Cutis 68:31–34, 2001; Ped Derm 16:95–102,
1999; presenting in adulthood Clin Exp Dermatol 19:407–408, 1994
Maple syrup urine disease 
Ghatan p.107, 2002, Second Edition
Multiple carboxylase deficiency 
Ghatan p.107, 2002, Second
Edition
Pellagra 
AD 121:255–257, 1985
Porphyrias
Propionic and methylmalonic acidemia 
Ghatan p.107, 2002,
Second Edition