Dermatologic Differential Diagnosis.pdf. - Famona Site

180 A CLINICIAN’S GUIDE TO DERMATOLOGIC DIFFERENTIAL DIAGNOSIS, VOLUME 1
Gonococcemia – sparse papulovesicular exanthem AD
139:1545–1552, 2003
Hand, foot and mouth disease – coxsackie A16, A5, A7, A9,
A10, B2, B3, B5, enterovirus 7; exanthem Ped Derm 20:52–56,
2003
Hepatitis B – macular, morbilliform, or lichenoid eruptions Rook
p.1052, 1998, Sixth Edition; morbilliform exanthem JAAD
8:539–548, 1983
Hepatitis C – morbilliform eruption Tyring p.3, 2002
Hepatitis virus G Lancet 1:1065, 1988; NEJM 329:156–161,
168–171, 1973
Herpes B virus – secondary papular eruptions Tyring p.240, 2002
Herpes simplex virus – eczema herpeticum (Kaposi’s
varicelliform eruption) Cutis 73:115–122, 2004; Rook p.1028,
1998, Sixth Edition; Arch Dis Child 60:338–343, 1985; Kaposi’s
varicelliform eruption associated with Grover’s disease JAAD
49:914–915, 2003
Herpes zoster, disseminated
Histoplasmosis (disseminated) in AIDS – morbilliform rash with
scale Cutis 55:161–164, 1995; AD 121:1455–1460, 1985; Am J
Med 64:923, 1978; id reaction JAAD 48:S5–6, 2003
Hot tub folliculitis
HTLV-1 infection – infective dermatitis of scalp, eyelid margins,
perinasal skin, retro-auricular areas, axillae, groin; generalized
papular dermatitis Lancet 336:1345–1347, 1990; BJD
79:229–236, 1967; BJD 78:93–100, 1966
Human herpesvirus 6 – exanthem after bone marrow transplant
Bone Marrow Transplant 28:77–81, 2001;
Human herpesvirus 7 – macular exanthem Rook p.998, 1998,
Sixth Edition
Human herpesvirus 8 – relapsing inflammatory syndrome; fever,
lymphadenopathy, splenomegaly, edema, arthrosynovitis,
exanthem of face, hands, wrists, and elbows NEJM
353:156–163, 2005
Izumi fever
Infectious mononucleosis (Epstein–Barr virus) – morbilliform or
macular exanthem Tyring p.3,149 2002; Rook p.998,1024,
1998, Sixth Edition; sparse papulovesicular exanthem AD
139:1545–1552, 2003; urticarial, vesicular, bullous, petechial and
purpuric exanthems Tyring p.149, 2002; ampicillin-associated
morbilliform or scarlatini form rash Tyring p.149–150, 2002
Insect bites, including avian mite bites (Dermanyssus gallinae) –
diffuse morbilliform rash The Clinical Management of Itching;
Parthenon; p.62, 2000
Legionellosis – Pontiac fever; morbilliform rashes, pretibial
erythema Medicine 59:188–205, 1980
Leishmaniasis – disseminated leishmaniasis JAAD 50:461–465,
2004; post-kala-azar dermal leishmaniasis – papules of cheeks,
chin, ears, extensor forearms, buttocks, lower legs; in India,
hypopigmented macules; nodules develop after years; tongue,
palate, genitalia Rook p.1419–1420, 1998, Sixth Edition; JAAD
34:257–272, 1996; E Afr Med J 63:365–371, 1986
Leprosy Clin Inf Dis 35:1388–1389, 2002; erythema nodosum
leprosum AD 111:1575–1580, 1975
Leptospirosis – morbilliform J Clin Inf Dis 21:1–8, 1995; truncal
red morbilliform, urticarial, pretibial, purpuric desquamative
exanthem Tyring p.436, 2002; pretibial fever or canicola fever –
blotchy erythema of legs Rook p.1162, 1998, Sixth Edition
Listeriosis, congenital – gray–white papules or pustules with red
margins; predilection for the back J Natl Med Assoc
57:290–296, 1965; purpura, morbilliform rashes J Cutan Pathol
18:474–476, 1991; Am J Dis Child 131:405–408, 1977
Lyme disease – morbilliform eruption NEJM 321:586–596,
1989; AD 120:1017–1021, 1984
Lymphogranuloma venereum – exanthems Rook p.1167, 1998,
Sixth Edition
Malaria
Marburg virus disease (filovirus) Tyring p.423, 2002
Mayaro – arbovirus; Brazil and Trinidad Tyring p.399, 2002
Measles Tyring p.406–409, 2002; atypical measles Tyring p.411,
2002
Mediterranean spotted fever – Rickettsia conorii; petechiae
JAAD 49:363–392, 2003
Melioidosis
Meningococcemia – early may show discrete pink macules or
papules or transient morbilliform or urticarial eruptions
Pediatrics 60:104–106, 1977
Milker’s nodule
Mite bites
Monkeypox – exanthem indistinguishable from smallpox
(papulovesiculopustular) J Infect Dis 156:293–298, 1987
Murine typhus – Rickettsia typhi and ELB agent – blanching
macular or morbilliform rash MMWR 52:1224–1226, 2003;
J Clin Inf Dis 21:991, 1995
Mycobacterium marinum – nodule or papule of hands, elbows,
knees becomes crusted ulcer or abscess; or verrucous papule;
sporotrichoid; rarely widespread lesions Br Med J
300:1069–1070, 1990; AD 122:698–703, 1986; J Hyg
94:135–149, 1985
Mycobacterium tuberculosis – lichen scrofulosorum Ped Derm
17:373–376, 2000; AD 124:1421–1426, 1988; Clin Exp
Dermatol 1:391–394, 1976
Mycoplasma pneumoniae – exanthem J Pediatr 87:369–373,
1975; varicella-like rash Am J Dis Child 128:254–256, 1974
North American blastomycosis – in AIDS Rook p.1068, 1998,
Sixth Edition
Onchocerciasis – acute papular onchodermatitis – non-specific
papular rash Rook p.1381, 1998, Sixth Edition; BJD
121:187–198, 1989
ONN – arbovirus; morbilliform eruption, fever, arthritis Tyring
p.399, 2002
Orf – generalized bullous orf Int J Derm 19:340–341, 1980
Papular urticaria
Parvovirus B19 infection – erythema infectiosum; morbilliform
J Clin Inf Dis 21:1424–1430, 1995; skin-colored papules of
upper arms, anterior thighs; papular dermatitic eruption of
thighs and forearms progressing to morbilliform eruption
Hum Pathol 31:488–497, 2000; mimicking measles and
echovirus 9
Pediculosis – head lice – pediculid JAAD 50:1–12, 2004;
generalized pruritic eruption NEJM 234:665–666, 1946; pruritic
papules of nape of neck Rook p.1441, 1998, Sixth Edition;
pediculosis corporis (body lice) – excoriated papules Adv
Parasitol 36:271–342, 1995
Peloderma strongyloides (nematode larvae) – exanthem of
papules and pustules JAAD 51:S109–112, 2004
Penicillium marneffei – generalized papular eruption Lancet
344:110–113, 1994; Mycoses 34:245–249, 1991
Picornavirus Skin and Allergy News 30:38,1999
Pityrosporum folliculitis JAAD 52:528, 2005
Plague (Yersinia pestis) – macular, red, petechial or purpuric
eruption (black death) West J Med 142:641–646, 1985
Protothecosis
Pseudomonas – swimming pool or hot tub folliculitis; macules,
papules, pustules, urticarial lesions JAMA 239:2362–2364,
1978; JAMA 235:2205–2206, 1976