Tuberc Respir Dis.  2005 Jul;59(1):97-103.

Progressive Lung Involvement during Steroid Therapy in Idiopathic Hypereosinophilic Syndrome

Affiliations
  • 1Department of Internal Medicine College of Medicine, Ewha Womans University, Seoul, Korea. hs1017@ewha.ac.kr
  • 2Department of Pathology College of Medicine, Ewha Womans University, Seoul, Korea.
  • 3Department of Diagnostic Radiology of Medicine College of Medicine, Ewha Womans University, Seoul, Korea.
  • 4Department of Neurology College of Medicine, Ewha Womans University, Seoul, Korea.

Abstract

Hypereosinophilic syndrome (HES) is characterized by a sustained eosinophilia of 1,500/mm3 or more in the absence of any known causes or the signs and symptoms of organ involvement. We report a 64-year-old man with HES initially presenting with involvement of the liver and bone marrow. Despite controlling the eosinophilia by corticosteroid, he developed a cerebral infarction and later progressive interstitial pneumonia. Brain angiography revealed a severe stenosis of the proximal right internal carotid artery (ICA) and a complete obstruction of the intracranial ICA. An open lung biopsy revealed fibrosis and lymphoplasma cell infiltration without eosinophils, which were consistent with nonspecific interstitial pneumonia.

Keyword

Idiopathic hypereosinphilic syndrome

MeSH Terms

Angiography
Biopsy
Bone Marrow
Brain
Carotid Artery, Internal
Cerebral Infarction
Constriction, Pathologic
Eosinophilia
Eosinophils
Fibrosis
Humans
Hypereosinophilic Syndrome*
Liver
Lung Diseases, Interstitial
Lung*
Middle Aged
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