Epilepsy in patients with pineal gland cyst.

OBJECTIVE: The aim of the study is to describe types of epileptic seizures in patients with pineal gland cyst (PGC) and their outcome during follow up period (6-10 years). We wanted to determine whether patients with epilepsy differ in PGC volume and compression of the PGC on surrounding brain structures compared to patients with PGC, without epilepsy. PATIENTS AND METHODS: We analyzed prospectivelly 92 patients with PGC detected on magnetic resonance (MR) of the brain due to various neurological symptoms during the period 2006-2010. Data on described compression of the PGC on surrounding brain structures and size of the PGC were collected. RESULTS: 29 patients (16 women, 13 men), mean age 21.17 years had epilepsy and PGC (epilepsy group). 63 patients (44 women, 19 men), mean age 26.97 years had PGC without epilepsy (control group). Complex partial seizures were present in 8 patients, complex partial seizures with secondary generalization in 8 patients, generalized tonic clonic seizures (GTCS) in 10 and absance seizures in 3 patients. Mean PGC volume in epilepsy group was 855.93 mm3, in control group 651.59 mm3. There was no statistically significant difference between epilepsy and control group in PGC volume. Compression of PGC on surrounding brain structures was found in 3/29 patients (10.34%) in epilepsy group and in 11/63 patients (17.46%) in control group with no statistically significant difference between epilepsy and control group. All patients with epilepsy were put on antiepileptic therapy (AET). During the follow up period, 23 patients (79.31%) were seizure free, 3 patients (13.04%) had reduction in seizure frequency, whereas 3 patients had no improvement in seizure frequency. Two patients from epilepsy group and 3 patients from control group were operated with histologically confirmed diagnosis of PGC in 4, and pinealocytoma in 1 patient. CONCLUSIONS: In patients with PGC, epileptic seizures were classified as: complex partial seizures (with or without secondary generalization), GTCS and absance seizures. All patients were put on AET. During follow up period 79.31% patients were seizure free. There was no difference in PGC volume, nor in described compression of the PGC on surrounding brain structures between epilepsy and control group. Based on our findings, pathomechanism of epileptic seizures in patients with PGC cannot be attributable solely to PGC volume or described compression on surrounding brain structures based on MRI findings.

[Guidelines for diagnosis, therapy and follow up of Anderson-Fabry disease]. / Smjernice za dijagnostiku, lijecenje i pracenje Anderson-Fabryjeve bolesti.

Fabry disease (Anderson-Fabry disease) is one of the most common lysosomal storage diseases (after Gaucher disease) caused by deficient activity of the α-galactosidase A (α-Gal A) enzyme, which leads to progressive accumulation of globotriaosylceramide in various cells, predominantly in endothelium and vascular smooth muscles, with multisystem clinical manifestations. Estimates of the incidence range from one per 40,000 to 60,000 in males, and 1:117,000 in the general population. Pain is usually the first symptom and is present in 60%-80% of affected children, as well as gastrointestinal disturbances, ophthalmologic abnormalities and hearing loss. Renal failure, hypertrophic cardiomyopathy, or stroke as the presenting symptom may also be found even as isolated symptoms of the disease. Life expectancy is reduced by approximately 20 years in males and 10-15 years in females, therefore enzyme replacement therapy should be introduced in patients of any age and either sex, who meet treatment criteria for Anderson-Fabry disease.

Recommendations for diagnosis and management of multiple sclerosis.

Multiple sclerosis (MS) is a chronic demyelinating neurologic disorder that mainly affects young individuals (aged 20 to 50 years). Approximately 85% of patients experience an initial course with relapses and remissions (relapsing-remitting multiple sclerosis). Guidelines for the management of MS should be focused on three main areas: (a) the diagnosis of MS; (b) treatment of relapses; and (c) long-term preventive treatment including clinical follow up, dose adjustment, drug switch, control of therapeutic efficacy, and disease progression. Diagnosis should be established according to clinical and paraclinical criteria. Discussion on therapeutic recommendations is focused on the disease-modifying agents in acute phases and drugs for long-term treatment and symptomatic treatment. Differential diagnoses must be taken into account on making the diagnosis of MS. Therefore, diagnosis of MS should be established on clinical and radiological diagnostic criteria, cerebrospinal fluid analysis and evoked potentials.