Schneiderman Prelims Vol-I. qxd

82
A CLINICIAN
’
S GUIDE TO DERMATOLOGIC DIFFERENTIAL DIAGNOSIS, VOLUME 1
Schneiderman page 1-100.qxd 5/16/2006 6:49 PM Page 82

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PHOTODERMATOSES
Lichen planus actinicus – blue–gray 
Cutis 72:377–381, 2003
Melasma
Riehl’s melanosis
PRIMARY CUTANEOUS DISEASES
Acne rosacea 
Ghatan p.60, 2002, Second Edition
Acne vulgaris – open comedones; inflamed acne cyst with
hemorrhage
Acquired dermal melanocytosis – blue–black 
JAAD
45:609–613, 2001
Acrodermatitis chronica atrophicans – bluish-red edema of
extremities 
BJD 147:375–378, 2002
Anetoderma, primary 
AD 120:1032–1039, 1984
Apocrine chromhidrosis (blue dots) 
JAAD 21:418–420, 1989
Atrophoderma of Pasini and Pierini 
JAAD 30:441–446, 1994
Blue lunulae
Amorolfine
Antimalarials – quinacrine, chloroquine, camoquine
Argyria
AZT infection
Bichloride of mercury (topical) 
Combination chemotherapy – cyclophosphamide, vinblastine,
vincristine, doxorubicin, dacarbazine, 5-fluorouracil,
cyclophosphamide, dactinomycin, bleomycin, busulfan
Cupric acid
Cyanotic disease
Enchondromas
Galvanizers (silver or cyanide) 
Glomus tumor
Hemochromatosis
Hemoglobin M disease
Hereditary acrolabial telangiectasias
HIV infection
Minocycline
Ochronosis
Oxalic acid (in radiators) 
Phenophthalein purgative
Pseudomonas paronychia
PUVA
Quinacrine
Thallium
Zidovudine
Erythema dyschromicum perstans (ashy dermatosis) 
–
blue–gray patches
Cutis 68:25–28, 2001; AD
124:1258–1260, 1988
Giant comedone
Granuloma faciale 
Ghatan p.60, 2002, Second Edition
Granuloma multiforme 
Int J Derm Jan 1994
Idiopathic eruptive macular pigmentation 
JID Nov. 94 Vol 103
Lichen planus – active in dark skinned patients; resolving; linear
Lichen sclerosus et atrophicus – bluish-white plaques of mouth
Rook p.2549–2551, 1998, Sixth Edition
Macular amyloid
Pigmented pityriasis alba 
Ped Derm 10:1–5, 1993
Pityriasis rosea
Pseudomyxoma peritonei – blue translucent umbilical lesion 
AD
96:462–463, 1967
Psoriasis in black patients 
Rook p.3250, 1998, Sixth Edition
Striae distensae (striae atrophicans) 
Rook p.2004,2008, 1998,
Sixth Edition
Terra firme – personal observation
Vitiligo – blue vitiligo 
JAAD 30:829–833, 1994