Schneiderman Prelims Vol-I. qxd

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A CLINICIAN’S GUIDE TO DERMATOLOGIC DIFFERENTIAL DIAGNOSIS, VOLUME 1
Schneiderman page 300-400.qxd 5/16/2006 6:50 PM Page 326

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2003; JAAD 31:561–566, 1994; Ann Rheum Dis
54:134–136, 1995; Ann Intern Med 89:66–676, 1978;
infantile systemic – red patch heralding cutaneous
infarction 
J Pediatr 120:206–209, 1992
Polyarteritis nodosa, cutaneous (livedo with nodules) –
starburst livedo; painful or asymptomatic red or skin colored
multiple nodules with livedo reticularis of feet, legs,
forearms face, scalp, shoulders, trunk 
JAAD
52:1009–1019, 2005; BJD 146:694–699, 2002; Ped Derm
15:103–107, 1998; JAAD 31:561–566,1994; cutaneous
associated with Crohn’s disease 
Dis Colon Rectum
23:258–262, 1980
Rheumatoid arteritis
Syphilis
Tuberculosis
Vasculitis of collagen vascular diseases
Wegener’s granulomatosis
Large vessel vasculitis
Giant cell arteritis
Takayasu’s arteritis
Infectious vasculitis
Bacterial, including meningococcemia, 
Vibrio vulnificus, etc.
Fungal – including cryptococcosis, aspergillosis
Mycobacterial
Mycoplasmal
Protozoal
Rickettsial
Septic emboli 
JAAD 52:1009–1019, 2005
Spirochetal – syphilis, Borrelial
Viral – cytomegalovirus 
AD 116:1174–1176, 1980
Thrombotic vasculitis
Antiphospholipid antibodies
Anti-thrombin III deficiency
Caisson’s disease – intravascular occlusion
Cardiac failure – intravascular obstruction
Cryofibrinogenemia
Cryoglobulinemia
Emboli – intravascular occlusion
Hyperviscosity – intravascular occlusion
Hypercoagulable states (DIC) 
Macroglobulinemia
Paralysis – intravascular obstruction
Protein C or S deficiency
Sneddon’s syndrome
Stasis – intravascular obstruction
Thrombocytosis
Venous gangrene
Venous thrombosis, deep 
JAAD 52:1009–1019, 2005