Schneiderman Prelims Vol-I. qxd

INFILTRATIVE DISORDERS
Langerhans cell histiocytosis – cutaneous findings include crops
of red–brown or red–yellow papules, vesicopustules, erosions,
scaling, and seborrheic dermatitis-like papules, petechiae,
purpura, solitary nodules, bronze pigmentation, lipid infiltration of
the eyes, white plaques of the oral mucosa, onycholysis, and
onychodystrophy 
Curr Prob Derm VI Jan/Feb 1994; Clin Exp
Derm 11:183–187, 1986; JAAD 13:481–496, 1985; purpuric
papules in the neonate; Letterer-Siwe disease 
JAAD 18:646–654,
1988
INFLAMMATORY DISEASES
Stevens–Johnson syndrome
Toxic epidermal necrolysis
METABOLIC
Acrodermatitis enteropathica
Biotinidase deficiency – combination of eczematous dermatitis
and neurologic symptoms
Celiac disease – atopic dermatitis-like eruption 
Rook p.700,
1998, Sixth Edition; Lancet i:115–117, 1976
Cystic fibrosis, heterozygote 
Lancet i:990–991, 1976
Hartnup’s disease 
Cutis 68:31–34, 2001; Ped Derm 16:95–102,
1999
Kwashiorkor – ‘enamel paint’ change; may resemble atopic
dermatitis on the face; red brown scaly plaques 
JAAD
21:1–30, 1989
Lysinuric protein intolerance – autosomal recessive; defect in
membrane transport of cationic amino acids (lysine, arginine,
ornithine); hyperammonemia; dermatitis resembling neonatal
lupus 
Lancet 363:1038, 2004; Eur J Pediatr 160:5223, 2001
Methylmalonic acidemia cobalamin C type 
AD 133:1563–1566,
1997
Multiple carboxylase deficiency (biotin-responsive) – pyruvate
carboxylase, propionyl-coenzyme A carboxylase, and
3-methylcrotohyl-CoA carboxylase; accumulation of urinary
organic acids; neonatal – holocarboxylase synthetase
deficiency; juvenile or late-onset from – biotinidase deficiency
Ped Derm 21:231–235, 2004; Ped Derm 16:95–102, 1999
Pellagra
Phenylketonuria 
Curr Prob Derm 10:41–92, 1998