EXTRACERVICAL FIBROSCLEROSIS CAUSING OBSTRUCTION OF A VENTRICULO-PERITONEAL SHUNT IN A PATIENT WITH HYDROCEPHALUS AND INVASIVE FIBROUS THYROIDITIS (RIEDELS-STRUMA)

Citation
N. Natt et al., EXTRACERVICAL FIBROSCLEROSIS CAUSING OBSTRUCTION OF A VENTRICULO-PERITONEAL SHUNT IN A PATIENT WITH HYDROCEPHALUS AND INVASIVE FIBROUS THYROIDITIS (RIEDELS-STRUMA), Clinical endocrinology, 47(1), 1997, pp. 107-111
Citations number
23
Categorie Soggetti
Endocrynology & Metabolism
Journal title
ISSN journal
03000664
Volume
47
Issue
1
Year of publication
1997
Pages
107 - 111
Database
ISI
SICI code
0300-0664(1997)47:1<107:EFCOOA>2.0.ZU;2-4
Abstract
The association of invasive fibrous thyroiditis (IFT) with foci of ext racervical fibrosclerosis is well recognized. Affected sites include t he retroperitoneum, the mediastinum, the biliary tract, and the orbit. The development of subcutaneous fibrosclerosis, however, is extremely rare. We report a patient with known invasive fibrous thyroiditis and hypoparathyroidism who presented with localized subcutaneous fibroscl erosis of the anterior chest wall resulting in compression of his vent riculoperitoneal shunt. The aetiology of IFT has remained unclear, Sev eral histological and serological features, including the presence of mononuclear cells within the fibrosclerotic process, the occurrence of microscopic vasculitis, and the detection of autoantibodies directed against thyroid-specific antigens in a large proportion of patients wi th IFT, currently support the notion of autoimmune mechanisms playing a role in the pathogenesis of this rare disease.