Clinical spectrum of familial Hibernian fever: a 14-year follow-up study of the index case and extended family

Mayo Clin Proc. 1997 Sep;72(9):806-17. doi: 10.4065/72.9.806.

Abstract

Objective: To determine the clinical spectrum and natural history of the disease "familial Hibernian fever" (FHF).

Design: We ascertained the disease status in all 54 living members and 9 deceased members of the extended family and conducted a detailed study of those affected.

Material and methods: All family members with FHF were clinically assessed and investigated fully, including human leukocyte antigen (HLA) typing. Medical records were studied for relevant clinical features, drug therapy, and complications. All previously obtained histologic specimens were reviewed. Three typical case histories are presented.

Results: The updated family tree confirmed an autosomal dominant mode of inheritance in 16 living members with FHF. In addition to the febrile attacks, abdominal pain and localized myalgias were almost invariably present. Episodic erythematous patches, conjunctivitis, and unilateral periorbital edema were also notable features. Of 10 affected male family members, 8 had inguinal hernias (in comparison with 1 of 21 unaffected male family members). No association with HLA status was noted. Secondary amyloidosis was found in one affected member.

Conclusion: The characteristic clinical features and natural history of FHF distinguish it from other periodic fever syndromes. The discovery of amyloidosis related to FHF alters the prognosis associated with this condition and emphasizes the need to search for effective treatment strategies. The high prevalence of inguinal herniation may provide clues about its pathogenesis.

Publication types

  • Case Reports
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adult
  • Diagnosis, Differential
  • Female
  • Fever of Unknown Origin / etiology
  • Fever of Unknown Origin / genetics*
  • Humans
  • Male
  • Pedigree
  • Precipitating Factors