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Scabies (pediatric) in Infant/Neonate
See also in: Anogenital
Other Resources UpToDate PubMed

Scabies (pediatric) in Infant/Neonate

See also in: Anogenital
Contributors: Wendemagegn Enbiale MD, MPH, PhD, Kimberley R. Zakka MD, MSc, Yun Xue MD, Belinda Tan MD, PhD, Nnenna Agim MD, FAAD, Susan Burgin MD
Other Resources UpToDate PubMed

Synopsis

This summary discusses pediatric patients. Scabies in adults is addressed separately.

Scabies is an intensely pruritic parasitic infestation of the epidermis. It is caused by the obligate human parasite Sarcoptes scabiei var hominis and is transmitted via direct skin-to-skin contact and rarely by fomites. Scabies affects all ethnic groups and socioeconomic levels. It is most common in young children. It is extremely contagious, spreading between individuals who share close contact or living spaces. Frequent outbreaks occur in schools, group homes, and orphanages where direct contact with infested individuals is common. The most common predisposing factors are overcrowding, poverty, poor nutrition, and being undomiciled. Other predisposing conditions include immunocompromised status, HIV infection, and severe intellectual or physical disability.

Symptoms and signs typically develop approximately 3 weeks after the primary infestation. The most common clinical manifestation of scabies in infants is the development of pustules, vesicles, and crusting. The palms and soles, fingers, face, and scalp are most heavily involved. Secondary impetigo and eczematization are common. The primary symptom of infestation is pruritus, and in young infants who have not developed a coordinated itch response, this may manifest as rubbing the head against a caregiver, irritability, insomnia, poor feeding, and failure to thrive.

Codes

ICD10CM:
B86 – Scabies

SNOMEDCT:
128869009 – Infestation by Sarcoptes scabiei var hominis

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Last Reviewed:05/22/2024
Last Updated:05/23/2024
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Scabies (pediatric) in Infant/Neonate
See also in: Anogenital
A medical illustration showing key findings of Scabies (pediatric) (Neonate or Infant)
Clinical image of Scabies (pediatric) - imageId=1777728. Click to open in gallery.  caption: 'Burrows and pink, scaly papules on the sole.'
Burrows and pink, scaly papules on the sole.
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