Pediatric Scarlet Fever Workup

  • Author: Pamela L Dyne, MD; Chief Editor: Richard G Bachur, MD   more...
 
Updated: Jul 9, 2010
 

Laboratory Studies

The following studies are indicated in scarlet fever:

  • Throat culture or rapid streptococcal test
  • Anti-deoxyribonuclease B and antistreptolysin-O titers (antibodies to streptococcal extracellular products)
    • This test can provide confirmatory evidence of recent infection but have no value in acute infection.
    • This test may be of value in patients with suspected acute renal failure or acute glomerulonephritis.
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Contributor Information and Disclosures
Author

Pamela L Dyne, MD  Professor of Clinical Medicine/Emergency Medicine, University of California, Los Angeles, David Geffen School of Medicine; Attending Physician, Department of Emergency Medicine, Olive View-UCLA Medical Center

Pamela L Dyne, MD is a member of the following medical societies: American Academy of Emergency Medicine, American College of Emergency Physicians, and Society for Academic Emergency Medicine

Disclosure: Nothing to disclose.

Coauthor(s)

Peter Bloomfield, MD, MPH  Clinical Instructor, Department of Emergency Medicine, Olive View-UCLA Medical Center

Disclosure: Nothing to disclose.

Specialty Editor Board

Garry Wilkes  MBBS, FACEM, Director of Emergency Medicine, Calvary Hospital, Canberra, ACT; Adjunct Associate Professor, Edith Cowan University; Clinical Associate Professor, Rural Clinical School, University of Western Australia

Disclosure: Nothing to disclose.

Mary L Windle, PharmD  Adjunct Associate Professor, University of Nebraska Medical Center College of Pharmacy; Editor-in-Chief, Medscape Drug Reference

Disclosure: Nothing to disclose.

Grace M Young, MD  Associate Professor, Department of Pediatrics, University of Maryland Medical Center

Grace M Young, MD is a member of the following medical societies: American Academy of Pediatrics and American College of Emergency Physicians

Disclosure: Nothing to disclose.

John D Halamka, MD, MS  Associate Professor of Medicine, Harvard Medical School, Beth Israel Deaconess Medical Center; Chief Information Officer, CareGroup Healthcare System and Harvard Medical School; Attending Physician, Division of Emergency Medicine, Beth Israel Deaconess Medical Center

John D Halamka, MD, MS is a member of the following medical societies: American College of Emergency Physicians, American Medical Informatics Association, Phi Beta Kappa, and Society for Academic Emergency Medicine

Disclosure: Nothing to disclose.

Chief Editor

Richard G Bachur, MD  Associate Professor of Pediatrics, Harvard Medical School; Associate Chief and Fellowship Director, Attending Physician, Division of Emergency Medicine, Children's Hospital of Boston

Richard G Bachur, MD is a member of the following medical societies: American Academy of Pediatrics, Society for Academic Emergency Medicine, and Society for Pediatric Research

Disclosure: Nothing to disclose.

Additional Contributors

The authors and editors of eMedicine gratefully acknowledge the contributions of previous author, Kelli N McCartan, MD, to the development and writing of this article.

References

  1. Yang SG, Dong HJ, Li FR, Xie SY, Cao HC, Xia SC. Report and analysis of a scarlet fever outbreak among adults through food-borne transmission in China. J Infect. Nov 2007;55(5):419-24. [Medline].

  2. [Guideline] Finnish Medical Society Duodecim. Sore throat and tonsillitis. EBM Guidelines. Evidence-Based Medicine. Feb 2 2007;Helsinki, Finland: Wiley Interscience. John Wiley & Sons:[Full Text].

  3. Gidaris D, Zafeiriou D, Mavridis P, Gombakis N. Scarlet Fever and hepatitis: a case report. Hippokratia. Jul 2008;12(3):186-7. [Medline].

  4. Chiesa C, Pacifico L, Nanni F, Orefici G. Recurrent attacks of scarlet fever. Arch Pediatr Adolesc Med. Jun 1994;148(6):656-60. [Medline].

  5. Davis H, Karasic R. Pediatric infectious disease. In: Atlas of Pediatric Physical Diagnosis. 3rd ed. 1997:355-7.

  6. Fisher RG, Boyce TG. Rash syndromes. In: Moffet's Pediatric Infectious Diseases: A Problem-Oriented Approach. Lippincott Williams & Wilkins; 2005:374-6.

  7. Gerber MA. Diagnosis and treatment of pharyngitis in children. Pediatr Clin North Am. Jun 2005;52(3):729-47, vi. [Medline].

  8. Gerber MA. Group A streptococcus. In: Nelson Textbook of Pediatrics. Philadelphia, Pa: WB Saunders Co; 2004:870-4.

  9. Hamour A, Bonnington A, Wilkins EG. Severe community acquired pneumonia associated with a desquamating rash due to group A beta-haemolytic streptococcus. J Infect. Jul 1994;29(1):77-81. [Medline].

  10. Kaplan EL, Gerber MA. Group A, group C and group G beta-hemolytic streptococcal infections. In: Textbook of Pediatric Infectious Diseases. Philadelphia: PA: Saunders; 2004:1142-56.

  11. Kleiegman RM, Feigin RD. Streptococcal infections. In: Nelson Textbook of Pediatrics. 14th ed. Philadelphia, Pa: WB Saunders Co; 1992:698-703.

 
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The exudative pharyngitis typical of scarlet fever. Although the tongue is somewhat out of focus, the whitish coating observed early in scarlet fever is visible.
Desquamation of the palms is a frequently observed self-limited manifestation of scarlet fever present in the healing period following resolution of the infection and acute eruption.
 
 
 
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