Schneiderman Prelims Vol-I. qxd

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A CLINICIAN’S GUIDE TO DERMATOLOGIC DIFFERENTIAL DIAGNOSIS, VOLUME 1
Schneiderman page 100-200.qxd 5/16/2006 6:49 PM Page 156

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and face with perioral rugae; aged or leonine facies;
erythrokeratoderma-like; later hyperkeratotic nodules develop
Ped Derm 13:105–113, 1996; Ped Derm 17:115–117, 2000
MAGIC syndrome (Behçet’s disease and relapsing
polychondritis) 
AD 126:940–944, 1990
Multicentric reticulohistiocytosis 
Clin Rheum 15:62–66, 1996
PHACES syndrome
Red ear syndrome – irritation of third cervical root;
temporomandibular joint dysfunction, thalamic syndrome,
headache, antiphospholipid antibody syndrome,
neuropsychiatric lupus erythematosus, idiopathic 
Lupus
9:301–303, 2000; Neurology 47:617, 620, 1996
Reticular erythematous mucinosis syndrome (REM syndrome) 
Rombo syndrome – acral erythema, cyanotic redness, follicular
atrophy (atrophoderma vermiculata), milia-like papules,
telangiectasias, red ears with telangiectasia, thin eyebrows,
sparse beard hair, basal cell carcinomas, short stature 
BJD
144:1215–1218, 2001
Sweet’s syndrome 
J Laryngol Otol 118:48–49, 2004
Xeroderma pigmentosum
TRAUMA
Acupuncture – chondritis or perichondritis 
Laryngoscope
91:422–431, 1981; Laryngoscope 86:664–673, 1976
Acute chondritis – burns, frostbite, post-surgical, hematoma
Burns – thermal or chemical; chondritis or perichondritis
Laryngoscope 91:422–431, 1981; Laryngoscope 86:664–673,
1976
Child abuse – erythema and petechia of ear due to head slap
Bolognia p.1422, 2003
Ear piercing – irritant or allergic contact dermatitis (nickel,
gold, olive wood, copper, cobalt, chromium, topical antibiotics,
dressings), bleeding, infection, edema and hematoma, earlobe
tear 
Rook p.3019, 1998, Sixth Edition
Frictional erythema
Frostbite – chondritis or perichondritis 
Laryngoscope
91:422–431, 1981; Laryngoscope 86:664–673, 1976
Hematoma
Perniosis/frostbite – vesicles, bullae, ischemic necrosis;
calcification 
Rook p.3021, 1998, Sixth Edition
Physical trauma – chondritis or perichondritis 
Laryngoscope
91:422–431, 1981; Laryngoscope 86:664–673, 1976
Post-surgical perichondritis
Pressure – chondritis or perichondritis 
Laryngoscope
91:422–431, 1981; Laryngoscope 86:664–673, 1976
Pseudocyst of the auricle
Radiation dermatitis
Sunburn 
Rook p.3021, 1998, Sixth Edition
Wrestler’s ear