RESUMO
AIM: Primary intraventricular hemorrhage (PIVH), bleeding in the ventricular system without a recognizable parenchymal component, is a rare neurological disorder. The purpose of this study was to identify clinical features, risk factors, etiology and outcome of patients with PIVH. MATERIAL AND METHODS: We retrospectively reviewed the clinical data, complementary examinations, outcome and computed tomography (CT) IVH score of 24 patients in our hospital from 2004 to 2008. We identified 24 patients with the inclusion criteria of non-traumatic PIVH. Their mean age was 60.6+/-17.4 years (range 38-79). Fourteen patients were male and 10 were female. RESULTS: The major symptoms included headache (n=24), loss of consciousness (n=6), confusion and disorientation (n=14), nausea/vomiting (n=10). Angiography revealed vascular malformations in five patients (21%). Other possible causative factors were hypertension in 12 patients (50%) and clotting disorder in one. The aetiology remained unknown in six patients. Most PIVH patients had associated hydrocephalus (58%) and 37% of the patients required ventricular drainage. In-hospital mortality was high (41%) and a FOUR score Assuntos
Hemorragia Cerebral
, Ventrículos Cerebrais
, Ventriculografia Cerebral
, Adulto
, Idoso
, Hemorragia Cerebral/diagnóstico por imagem
, Hemorragia Cerebral/etiologia
, Hemorragia Cerebral/mortalidade
, Feminino
, Seguimentos
, Mortalidade Hospitalar
, Humanos
, Hidrocefalia/diagnóstico por imagem
, Hidrocefalia/etiologia
, Hidrocefalia/mortalidade
, Hipertensão/complicações
, Hipertensão/mortalidade
, Malformações Arteriovenosas Intracranianas/complicações
, Malformações Arteriovenosas Intracranianas/mortalidade
, Masculino
, Pessoa de Meia-Idade
, Modelos de Riscos Proporcionais
, Estudos Retrospectivos
, Fatores de Risco