title: Intracranial hypertension: A rare presentation of lupus nephritis.
abstract: A 14-year-old male presented with bilateral papilledema, growth retardation and absent secondary sexual characters. He had a past history of fever, headache and fatigue of 6 months duration. The diagnosis of intracranial hypertension (IH) was confirmed by an increased intracranial pressure and normal neuroimaging studies of the brain, except for partial empty sella, prominent perioptic cerebrospinal fluid (CSF) spaces and buckling of optic nerves. Evaluation showed erythrocyte sedimentation rate (ESR) of 150 mm/hr, positive antinuclear antibody (ANA), anti dsDNA and anti ribosomal P protein. Renal biopsy revealed diffuse segmental proliferative lupus nephritis (LN) class IV S (A) confirming the diagnosis of systemic lupus erythematosus (SLE). Treatment of LN with intravenous pulse methyl prednisolone and cyclophosphamide was effective in normalizing the CSF pressure, resulting in express and dramatic resolution of symptomatology. In a case of IH, SLE must be considered. IH, growth retardation and absence of sexual characters may be presenting manifestations of a chronic systemic inflammatory disease like SLE. These manifestations may act as a pointer to associated advanced grades of LN, which can be totally asymptomatic and missed without a renal biopsy.
authors.affiliation: Department of General Medicine, Medical College, Trivandrum, Kerala, India.
authors.forename: Praveen
authors.initials: P
authors.lastname: Yadav
authors.forename: Anishkumar
authors.initials: A
authors.lastname: Nair
authors.forename: Ajith
authors.initials: A
authors.lastname: Cherian
authors.forename: N S
authors.initials: NS
authors.lastname: Sibi
authors.forename: Ashwini
authors.initials: A
authors.lastname: Kumar