Schneiderman Prelims Vol-I. qxd

EXOGENOUS AGENTS
Contact dermatitis – capsicum (red peppers); red hands and red
lips 
Cutis 72:21–23, 2003
INFECTIONS AND INFESTATIONS
Cellulitis/erysipelas
Erysipeloid
Erythrasma
Felon
Fusarium solani – digital cellulitis Rook p.1375, 1998, Sixth Edition
Hepatitis C – periungual erythema 
JAAD 46:S159–160, 2002
Acute HIV infection 
Cutis 40:171–175, 1987
Human herpesvirus 8 – relapsing inflammatory syndrome; fever,
lymphadenopathy, splenomegaly, edema, arthrosynovitis,
exanthem of hands, wrists, and elbows 
NEJM 353:156–163,
2005
Infectious eczematoid dermatitis
Janeway lesion – faint red macular lesions of thenar and
hypothenar eminences 
NEJM 295:1500–1505, 1976
Lepromatous leprosy
Lymphogranuloma venereum – red nails, red lunulae 
Ghatan
p.79,80, 2002, Second Edition
Majocchi’s granuloma
Measles, atypical 
Tyring p.410, 2002
Parvovirus B19 (erythema infectiosum) 
Hum Pathol
31:488–497, 2000; including papular pruritic petechial gloves
and socks syndrome – hands, wrists, feet, and ankles; acral
edema and erythema as initial signs 
BJD 151:201–206, 2004;
Tyring p.300–301, 2002; Cutis 54:335–340, 1994; oral ulceration
AD 120:891–896, 1984
Scarlet fever
Seal finger – painful, swollen red finger; synovitis 
J Rheumatol
13:647–648, 1986
Syphilis – primary or secondary
Tinea manuum
Tinea versicolor
Toxic shock syndrome, either staphylococcal or streptococcal –
erythema and edema of the palms and soles 
JAAD
39:383–398, 1998
Viral exanthem
INFILTRATIVE DISEASES
Mastocytosis
INFLAMMATORY DISEASES
Erythema multiforme; Stevens–Johnson syndrome
Panniculitis
Toxic epidermal necrolysis
METABOLIC DISORDERS
Acrodermatitis enteropathica; acquired zinc deficiency
Chronic obstructive pulmonary disease (COPD) – red lunulae
Ghatan p.80, 2002, Second Edition
Congestive heart failure – red nails, lunulae 
Ghatan p.79, 2002,
Second Edition
Hyperthyroidism
Myxedema
Liver disease, chronic – palmar erythema
Neuropathic – alcoholic, diabetic, lepromatous.
Pellagra
Polycythemia vera – red lunulae 
Ghatan p.79, 2002, Second
Edition
Porphyria – congenital erythropoietic porphyria 
Semin Liver
Dis 2:154–63, 1982
Thrombocythemia – livedo reticularis, acrocyanosis,
erythromelalgia, gangrene, pyoderma gangrenosum 
Leuk
Lymphoma 22 (Suppl 1):47–56, 1996; Br J Haematol
36:553–564, 1977; AD 87:302–305, 1963
Vitamin B
6
(pyridoxine) deficiency – acrodynia 
Rook p.2658,
1998, Sixth Edition; J Lab Clin Med 42:335–337, 1953