[Recurrent cerebral ischemias due to cerebral vasculitis within the framework of incomplete POEMS syndrome with Castleman disease].

The POEMS syndrome is a multisystem disorder characterised by polyneuropathy, organomegaly, endocrinopathy, plasma cell dyscrasia and skin changes. A coincidence with angiofollicular lymphoid hyperplasia (Castleman's disease) exists in about 60% of all cases. The POEMS syndrome may be associated with macroangiopathy and acute vascular obliterations.

[Headache caused by polycythemia vera. Classification of a headache under the heading of metabolic disturbances].

Unlabelled: As polycythemia vera is a myeloproliferative syndrome, it is based on an autonomic increase in the proliferation of all hematopoetic cells--mostly of erythropoesis. An increase in blood viscosity induces disturbed microcirculation, resulting in headaches with clinical symptoms. So far, the headache in polycythemia vera has not been classified.

Treatment of acute ischemic stroke with the low-molecular-weight heparin certoparin: results of the TOPAS trial. Therapy of Patients With Acute Stroke (TOPAS) Investigators.

Background And Purpose: To study the safety and efficacy of the low-molecular-weight heparin certoparin, we performed a randomized, double-blind, dose-finding multicenter trial in patients with acute ischemic stroke (Therapy of Patients With Acute Stroke [TOPAS]).

Methods: We randomized 404 patients to 4 treatment groups within 12 hours of stroke onset: 3000 U anti-factor Xa (aXa) certoparin once daily (treatment group 1); 3000 U aXa twice daily (group 2); 5000 U aXa twice daily (group 3); and 8000 U aXa twice daily (group 4). The primary efficacy variable was the proportion of patients reaching a favorable functional outcome (Barthel Index >/=90 points) at 3 months.

[Virus encephalitis with symptomatic Parkinson syndrome, diabetes insipidus and panhypopituitarism].

Virusencephalitis is characterised by clinical symptoms of a parenchymatous inflammation. In addition, early mental status changes often occur as a result of virusencephalitis, beside focal neurological deficiencies, epileptic seizures, cerebral compression, even coma. Other pathological manifestations of virusencephalitis are disturbances of the neurohumoral and the endocrine system, which are often recognised and treated too late.