Differential Diagnosis
DDx Strength: Weak
Blanching macule, Fever, 50-59 year old Female Add or remove findings

Differential too broad. Edit Findings to refine your results.

Human Anaplasmataceae infection

Human Anaplasmataceae infectionHuman Anaplasmataceae infection

Kawasaki disease

Kawasaki diseaseKawasaki disease

Rocky Mountain spotted fever

Rocky Mountain spotted feverRocky Mountain spotted fever

Enteroviral infection

Enteroviral infectionEnteroviral infection

Human immunodeficiency virus primary infection

Human immunodeficiency virus primary infectionHuman immunodeficiency virus primary infection

Measles

MeaslesMeasles

African tick bite fever

African tick bite fever

Dengue fever

Dengue feverDengue fever

Typhoid fever

Typhoid feverTyphoid fever

Zika virus infection

Zika virus infectionZika virus infection

Viral exanthem

Viral exanthemViral exanthem

Exanthematous drug eruption

Exanthematous drug eruptionExanthematous drug eruption

Coxsackie viral infection

Coxsackie viral infection

Streptococcal pharyngitis

Streptococcal pharyngitisStreptococcal pharyngitis

Drug-induced hypersensitivity syndrome

Drug-induced hypersensitivity syndromeDrug-induced hypersensitivity syndrome

Mononucleosis

MononucleosisMononucleosis

Adult-onset Still disease

Adult-onset Still diseaseAdult-onset Still disease

Chikungunya

Chikungunya

Colorado tick fever

Colorado tick feverColorado tick fever

Endemic typhus

Endemic typhus

Leptospirosis

LeptospirosisLeptospirosis

Mediterranean spotted fever

Mediterranean spotted feverMediterranean spotted fever

Psittacosis

Psittacosis

Salmonellosis

Salmonellosis

Scrub typhus

Scrub typhusScrub typhus

Serum sickness

Serum sicknessSerum sickness

Streptobacillus moniliformis rat-bite fever

Streptobacillus moniliformis rat-bite feverStreptobacillus moniliformis rat-bite fever

West Nile virus

West Nile virusWest Nile virus

Cat-scratch disease

Cat-scratch diseaseCat-scratch disease

Stevens-Johnson syndrome

Stevens-Johnson syndromeStevens-Johnson syndrome

Rubella

RubellaRubella

Cat flea rickettsiosis

Cat flea rickettsiosis

Trench fever

Trench fever

Hand, foot, and mouth disease

Hand, foot, and mouth diseaseHand, foot, and mouth disease

Japanese spotted fever

Japanese spotted feverJapanese spotted fever

Q fever

Q fever

Spirillum minus rat-bite fever

Spirillum minus rat-bite fever

Tick-borne lymphadenopathy

Tick-borne lymphadenopathy

Baylisascariasis

Baylisascariasis

Marburg filoviridae virus infection

Marburg filoviridae virus infection

Bourbon virus disease

Bourbon virus disease

TNF receptor-associated periodic syndrome

TNF receptor-associated periodic syndromeTNF receptor-associated periodic syndrome

Mycoplasma exanthem

Mycoplasma exanthemMycoplasma exanthem

Pediculosis corporis

Pediculosis corporisPediculosis corporis

Sjögren syndrome

Sjögren syndromeSjögren syndrome

Abrin poisoning

Abrin poisoning

African trypanosomiasis

African trypanosomiasis

Atypical measles

Atypical measlesAtypical measles

Bowel-associated dermatosis-arthritis syndrome

Bowel-associated dermatosis-arthritis syndromeBowel-associated dermatosis-arthritis syndrome

Cutaneous eruption of lymphocyte recovery

Cutaneous eruption of lymphocyte recovery

Cytomegalovirus infection

Cytomegalovirus infectionCytomegalovirus infection

Kikuchi-Fujimoto disease

Kikuchi-Fujimoto diseaseKikuchi-Fujimoto disease

Secondary syphilis

Secondary syphilisSecondary syphilis

Southern tick-associated rash illness

Southern tick-associated rash illnessSouthern tick-associated rash illness

Arcanobacterium haemolyticum pharyngitis

Arcanobacterium haemolyticum pharyngitis

Queensland tick typhus

Queensland tick typhusQueensland tick typhus

Paecilomyces lilacinus infection

Paecilomyces lilacinus infectionPaecilomyces lilacinus infection

Engraftment syndrome

Engraftment syndrome

Eosinophilia-myalgia syndrome

Eosinophilia-myalgia syndrome

Epidemic typhus

Epidemic typhus