Schneiderman Prelims Vol-I. qxd

TOXINS
Arsenical keratoses 
Environ Health Perspect 107:687–689, 1999
TRAUMA
Amputation stump frictional callosity (lenticular button) or
follicular hyperkeratosis 
Rook p.905, 1998, Sixth Edition
Chewing callosities in children (‘gnaw warts’) 
Rook p.892, 1998,
Sixth Edition
Frictional callosities
Occupational callosities 
Practitioner 210:507–512, 1973
Physical trauma – onychauxis (hypertrophy of nail) 
Ghatan p.82,
2002, Second Edition
Thermal keratoses 
JAAD 47:524–529, 2002
VASCULAR DISORDERS
Angiokeratoma – isolated lesion; associated with fucosidosis
type II, galactosidosis type II, Kanzaki disease,
aspartylglycosaminuria, sialidosis type II, adult onset
gangliosidosis, beta mannosidase deficiency 
JAAD
37:523–549, 1997
Cutaneous hyperkeratotic capillary-venous malformation
associated with familial cerebral cavernous malformations 
Hum
Molec Genet 9:1351–1355, 2000; Ann Neurol 45:250–254, 1999
Familial cutaneo-cerebral capillary malformations –
hyperkeratotic cutaneous vascular malformations 
Hum Molec
Genet 9:1351–1355, 2000; Ann Neurol 45:250–254, 1999
Glomerulovenous malformation 
AD 140:971–976, 2004
Lymphangioma circumscriptum
Lymphostasis verrucosa cutis (chronic lymphedema, multiple
causes) – brawny edema with overlying hyperkeratosis 
Rook
p.2285, 1998, Sixth Edition
Spindle cell hemangioendothelioma – hyperkeratotic nodules of
soles 
BJD 142:1238–1239, 2000
Verrucous hemangioma – linear along Blaschko’s lines 
JAAD
42:516–518, 2000
HYPERKERATOTIC LESIONS
OF THE FEET
AUTOIMMUNE DISEASES, AND DISEASES
OF IMMUNE DYSFUNCTION
Autoimmune progesterone dermatitis
Bullous pemphigoid – dyshidrosiform pemphigoid; pemphigoid
nodularis 
JAAD 27:863–867, 1992; AD 118:937–939, 1982
Pemphigus vulgaris