Differential Diagnosis
DDx Strength: Good
Multiple skin lesions, Smooth papule, Pruritus, Fever, Lymphadenopathy, Widespread distribution, 2 - 12 year old Female Edit Findings

Viral exanthem

Viral exanthemViral exanthem

Exanthematous drug eruption

Exanthematous drug eruptionExanthematous drug eruption

Mononucleosis

MononucleosisMononucleosis

Drug-induced hypersensitivity syndrome

Drug-induced hypersensitivity syndromeDrug-induced hypersensitivity syndrome

Gianotti-Crosti syndrome

Gianotti-Crosti syndromeGianotti-Crosti syndrome

Varicella

VaricellaVaricella

Chikungunya

Chikungunya

Serum sickness

Serum sicknessSerum sickness

Unilateral laterothoracic exanthem of childhood

Unilateral laterothoracic exanthem of childhoodUnilateral laterothoracic exanthem of childhood

Urticaria pigmentosa

Urticaria pigmentosaUrticaria pigmentosa

Erythema multiforme

Erythema multiformeErythema multiforme

Scarlet fever

Scarlet feverScarlet fever

Atopic dermatitis

Atopic dermatitisAtopic dermatitis

Pediculosis corporis

Pediculosis corporisPediculosis corporis

Pityriasis lichenoides et varioliformis acuta

Pityriasis lichenoides et varioliformis acutaPityriasis lichenoides et varioliformis acuta

Measles

MeaslesMeasles

Schistosomiasis

SchistosomiasisSchistosomiasis

Enteroviral infection

Enteroviral infectionEnteroviral infection

Scabies (pediatric)

Scabies (pediatric)Scabies (pediatric)

Urticaria

UrticariaUrticaria

Miliaria rubra

Miliaria rubraMiliaria rubra

Cat flea rickettsiosis

Cat flea rickettsiosis

Secondary syphilis

Secondary syphilisSecondary syphilis

Zika virus infection

Zika virus infectionZika virus infection

Human immunodeficiency virus primary infection

Human immunodeficiency virus primary infectionHuman immunodeficiency virus primary infection

West Nile virus

West Nile virusWest Nile virus

Roseola

RoseolaRoseola

Serum sickness-like reaction

Serum sickness-like reactionSerum sickness-like reaction

Urticaria multiforme

Urticaria multiforme

Herpes zoster

Herpes zosterHerpes zoster

Langerhans cell histiocytosis

Langerhans cell histiocytosisLangerhans cell histiocytosis

Autoeczematization

AutoeczematizationAutoeczematization

Hyperimmunoglobulinemia D syndrome

Hyperimmunoglobulinemia D syndromeHyperimmunoglobulinemia D syndrome

Scrub typhus

Scrub typhusScrub typhus

Juvenile dermatomyositis

Juvenile dermatomyositisJuvenile dermatomyositis

Pseudolymphoma

PseudolymphomaPseudolymphoma

Cercarial dermatitis

Cercarial dermatitisCercarial dermatitis

Cat-scratch disease

Cat-scratch disease

Colorado tick fever

Colorado tick feverColorado tick fever

Onchocerciasis

OnchocerciasisOnchocerciasis

Kawasaki disease

Kawasaki diseaseKawasaki disease

Flea bite

Flea biteFlea bite

Diffuse cutaneous mastocytosis

Diffuse cutaneous mastocytosisDiffuse cutaneous mastocytosis

Papular pruritic eruption of HIV

Papular pruritic eruption of HIV

Sarcoidosis

SarcoidosisSarcoidosis

Erythroderma

ErythrodermaErythroderma

Rubella

RubellaRubella

Immunosuppression-associated eosinophilic folliculitis

Immunosuppression-associated eosinophilic folliculitisImmunosuppression-associated eosinophilic folliculitis

Mycoplasma pneumoniae-induced rash and mucositis

Mycoplasma pneumoniae-induced rash and mucositis

Dengue fever

Dengue feverDengue fever

Rocky Mountain spotted fever

Rocky Mountain spotted feverRocky Mountain spotted fever

Physical urticaria

Physical urticaria

Guttate psoriasis

Guttate psoriasisGuttate psoriasis

Pseudomonas folliculitis

Pseudomonas folliculitisPseudomonas folliculitis

Fabry disease

Fabry diseaseFabry disease

Lichen planus

Lichen planusLichen planus

Hodgkin lymphoma

Hodgkin lymphomaHodgkin lymphoma

Sinus histiocytosis with massive lymphadenopathy

Sinus histiocytosis with massive lymphadenopathySinus histiocytosis with massive lymphadenopathy

Anti-TNF-alpha-induced eruptions

Anti-TNF-alpha-induced eruptions

Hydroa vacciniforme

Hydroa vacciniformeHydroa vacciniforme