title: Griscelli disease with cerebral involvement.
abstract: A 9-month-old Turkish boy was diagnosed as having Griscelli disease (Chediak-Higashi-like syndrome). Clinical signs consisted of silver-grey hair and a relatively light skin colour, recurrent episodes of fever, with or without detectable infections, increasing hepatosplenomegaly, hypotonia and motor retardation. Laboratory studies showed pancytopenia of varying degree but neither inclusion bodies nor vacuoles were seen in his leucocytes. Serum immunoglobulin levels were normal except for a IgG2 deficiency. In the mixed lymphocyte reaction the stimulation capacity of the leucocytes was decreased. Microscopic examination of his hair and electron-microscopic examination of a skin biopsy further confirmed the diagnosis. Shortly before the diagnosis was made, the child developed cerebral symptoms with hemiparesis and convulsions. A CT scan suggested cell infiltration of the brain. A few weeks later the boy died of an infection.
authors.affiliation: Department of Paediatrics, University Hospital of Nijmegen, The Netherlands.
authors.forename: A
authors.initials: A
authors.lastname: Haraldsson
authors.forename: C M
authors.initials: CM
authors.lastname: Weemaes
authors.forename: J A
authors.initials: JA
authors.lastname: Bakkeren
authors.forename: R
authors.initials: R
authors.lastname: Happle
mesh_terms: D000417:Albinism / Q000150:complications* / Q000276:immunology / Q000473:pathology; D001927:Brain Diseases / Q000150:complications* / Q000000981:diagnostic imaging / Q000276:immunology; D006197:Hair / Q000473:pathology; D006429:Hemiplegia / Q000209:etiology; D006801:Humans; D017099:IgG Deficiency; D007136:Immunoglobulins / Q000032:analysis; D007153:Immunologic Deficiency Syndromes / Q000150:complications* / Q000276:immunology; D007223:Infant; D007959:Lymphocyte Culture Test, Mixed; D008297:Male; D009123:Muscle Hypotonia / Q000150:complications; D012640:Seizures / Q000209:etiology; D012867:Skin / Q000648:ultrastructure; D014057:Tomography, X-Ray Computed
chemical_list: D007136:Immunoglobulins