Korean J Pediatr.  2018 Nov;61(11):371-373. 10.3345/kjp.2018.07199.

Scabies mimicking graft versus host disease in a hematopoietic cell transplant recipient

Affiliations
  • 1Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea. yaejeankim@skku.edu
  • 2Department of Pediatrics, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwasung, Korea.
  • 3Department of Dermatology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
  • 4Department of Pediatrics, Samsung Medical Center, Seoul, Korea.

Abstract

Scabies is a highly contagious skin infestation caused by the mite, Sarcoptes scabiei var. hominis. Complex responses to scabies mites in the innate, humoral, and cellular immune systems can cause skin inflammation and pruritus. Diagnosis can be challenging because scabies resembles other common skin conditions. We report the first Korean case of scabies in a hematopoietic cell transplant (HCT) recipient, initially suspected of skin graft versus host disease (GVHD). A T-cell acute lymphocytic leukemia patient underwent a sibling-matched allogeneic HCT and developed pruritus after cell engraftment. Treatment for GVHD did not improve the symptoms. He was diagnosed with scabies 30 days after the onset of symptoms.

Keyword

Scabies; Graft versus host disease; Hematopoietic cell transplant

MeSH Terms

Diagnosis
Graft vs Host Disease*
Humans
Immune System
Inflammation
Mites
Precursor T-Cell Lymphoblastic Leukemia-Lymphoma
Pruritus
Sarcoptes scabiei
Scabies*
Skin
Transplants*
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