title: [Idiopathic inflammatory pseudotumor of the orbit in childhood. II. Biopsy].
abstract: Idiopathic inflammatory pseudotumour of the orbit was observed in three children in the age of 5, 8 and 9 years. It was characterized by mixed inflammatory cellularity with prevailing lymphocytes and eosinophilic leucocytes. Cellularity was often perivascular, a concentric lamellar perivascular fibrosis occurred later. Minute necroses of adipose tissue were found in two cases resulting in giant-cell lipogranuloma. Tumorous symptoms receded promptly after administration of corticoids in all cases.
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D005350:Fibroma / Q000473:pathology*; D006801:Humans; D008297:Male; D009918:Orbital Neoplasms / Q000473:pathology*
vernacular_title: Idiopatický zánĕtlivý pseudotumor ocnice dĕtského vĕku. II. Bioptický obraz.