Disease or Syndrome
Hallermann's syndrome
Subclass of:
Craniofacial Dysostosis
Definitions related to hallermann's syndrome:
  • (hallermann syndrome) A very rare syndrome characterized by multiple congenital abnormalities including abnormally shaped head, mandibular hypoplasia, parrot nose, bilateral congenital cataracts, microphthalmia, dwarfism and hypotrichosis.
    NCI
    U.S. National Cancer Institute, 2021
  • An oculomandibulofacial syndrome principally characterized by dyscephaly (usually brachycephaly), parrot nose, mandibular hypoplasia, proportionate nanism, hypotrichosis, bilateral congenital cataracts, and microphthalmia. (Dorland, 27th ed)
    NLM Medical Subject Headings
    U.S. National Library of Medicine, 2025
  • Hallermann-Streiff syndrome (HSS) is a rare condition with characteristic features that are present at birth and become more apparent over time. Signs and symptoms include an unusually shaped skull, distinctive facial features, thin skin and hair, and eye and dental abnormalities. Other features include poor vision, a small upper airway,...
    NIH Genetic and Rare Diseases
    National Center for Advancing Translational Sciences
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