Hydroa vacciniforme-like lymphoproliferative disorder in Korea

Sci Rep. 2020 Nov 9;10(1):19294. doi: 10.1038/s41598-020-76345-2.

Abstract

Hydroa vacciniforme-like lymphoproliferative disorder (HVLPD) is a rare Epstein-Barr virus (EBV)-associated lymphoproliferative disease. The disease course of HVLPD varies from an indolent course to progression to aggressive lymphoma. We investigated the characteristics of HVLPD in Korean patients. HVLPD patients at Seoul National University Hospital between 1988 and 2019 were retrospectively analyzed. This study included 26 HVLPD patients who all presented with recurrent papulovesicular and necrotic eruption on the face, neck, and extremities. EBV was detected from the skin tissues of all patients. HVLPD was diagnosed during childhood (age < 18 years) in seven patients (26.9%) and in adulthood (age ≥ 18 years) in 19 cases (73.1%). The median age at diagnosis was 24.0 years (range 7-70 years). HVLPD has various clinical courses, from an indolent course to progression to systemic lymphoma. Fourteen patients (53.8%) developed lymphoma: systemic EBV-positive T-cell lymphoma (n = 9, 34.6%); extranodal natural killer/T-cell lymphoma, nasal type (n = 3, 11.5%); aggressive natural killer/T-cell leukemia (n = 1, 3.8%); and EBV-positive Hodgkin lymphoma (n = 1, 3.8%). Mortality due to HVLPD occurred in five patients (26.3%) in the adult group, while it was one patient (14.3%) in the child group. As lymphoma progression and mortality occur not only in childhood but also in adulthood, adult-onset cases may need more careful monitoring.

MeSH terms

  • Adolescent
  • Adult
  • Aged
  • Child
  • Disease Progression
  • Epstein-Barr Virus Infections / epidemiology
  • Epstein-Barr Virus Infections / virology
  • Female
  • Herpesvirus 4, Human
  • Humans
  • Hydroa Vacciniforme / diagnosis*
  • Hydroa Vacciniforme / epidemiology
  • Hydroa Vacciniforme / pathology
  • Hydroa Vacciniforme / virology
  • Lymphoma, T-Cell / epidemiology
  • Lymphoma, T-Cell / virology
  • Lymphoproliferative Disorders / epidemiology*
  • Lymphoproliferative Disorders / virology*
  • Male
  • Middle Aged
  • Necrosis
  • Republic of Korea / epidemiology
  • Retrospective Studies
  • Skin / metabolism
  • Skin / pathology
  • Skin Neoplasms / epidemiology
  • Skin Neoplasms / virology
  • Young Adult