RESUMO
This case attempts to explicit the importance of clinical examination in the differential diagnosis of two similar clinical entities namely astereognosia and stereoanesthesia. The patient presented below involves a multiple sclerosis patient whose symptoms were considered at first to be a case of astereognosia since she mainly complained of an inability to recognize and name the form and nature of objects by touch. However, a thorough clinical examination and the results of neurophysiological and neuroimaging testing demonstrated that it involved a case of stereoanesthesia due to a demyelinating lesion at the cervical region of the spinal cord.
Assuntos
Agnosia/diagnóstico , Transtornos de Sensação/diagnóstico , Tato/fisiologia , Adulto , Feminino , Humanos , VibraçãoRESUMO
The widespread use of antibiotics in recent years has caused a significant reduction in the incidence of neurosyphilis and changes in its clinical features. We present a case that initially presented as persistent headache and untreatable psychosis. Neurosyphilis was diagnosed during the clinical evaluation. Blood serum analyses for syphilis were positive for rapid plasma reagin titres, the Venereal Disease Research Laboratories test and fluorescent treponemal antibody absorption. A lumbar puncture was performed and cerebrospinal fluid analysis resulted in the diagnosis of neurosyphilis. The patient completed a 2-week course of treatment with aqueous crystalline penicillin G and his symptoms subsequently improved. We suggest that neurosyphilis should always be included in the differential diagnosis of untreatable psychosis.
Assuntos
Neurossífilis/diagnóstico , Transtornos Psicóticos/diagnóstico , Adulto , Cefaleia/etiologia , Humanos , Masculino , Neurossífilis/sangue , Neurossífilis/fisiopatologia , Transtornos Psicóticos/fisiopatologiaRESUMO
OBJECTIVE: To describe a case of limbic encephalitis which initially presented as viral limbic encephalitis and during the clinical evaluation a renal carcinoma was diagnosed. CASE REPORT: Patient with history of peripheral paresis of right facial nerve, 1 month after symptoms appearance and treatment, developed fever, vomiting, grand mal seizure, decreased level of consciousness, confusion, hallucinations and agitation. The patient initially presented a clinical picture of viral LE. which confirmed by CSF. MRI brain showed areas with pathological intensity signal in the region of limbic system unilateral. During the clinical evaluation a renal carcinoma was discovered and a nephrectomy has been performed. CONCLUSIONS: Although PLE typically presents as a chronic or subacute disease, it may be fulminant and clinically indistinguishable from an acute HSVE. This association pose the problem of a possible relation between this two syndromes and the correct diagnosis is very important, because there are effective treatments.