Isolated pulmonary hypertension in the grandchild of a kindred with scleroderma (systemic sclerosis): 'Neonatal scleroderma?' Academic Article uri icon

Overview

MeSH Major

  • Hypertension, Pulmonary
  • Infant, Newborn, Diseases
  • Scleroderma, Systemic

abstract

  • We report a small kindred in which the father and daughter with positive antinuclear antibodies (ANA) (proband) had diffuse cutaneous and visceral scleroderma (systemic sclerosis, SSc), antitopoisomerase autoantibodies and shared the HLA-A23 C- B- DR5 DRw52 DQw3 haplotype. The ANA- granddaughter (daughter of the proband) was noted to have severe isolated pulmonary hypertension within the first 6 months of life, and had the other maternal HLA-A1 Cw8 B14 DR1 DQw1 haplotype, which included a B1, B2 duplication of the C4B allele. All 3 members shared DRw52. The possibility that neonatal pulmonary hypertension represents an isolated autoimmune disease or a hitherto undescribed neonatal syndrome is proposed and the immunogenetic autoantibody implications are discussed.

publication date

  • December 1989

Research

keywords

  • Academic Article

Identity

Language

  • eng

PubMed ID

  • 2625683

Additional Document Info

start page

  • 1536

end page

  • 41

volume

  • 16

number

  • 12