[Intensive care therapy of space-occupying large hemispheric infarction. Summary of the NCS/DGNI guidelines]. / Intensivtherapie des raumfordernden ischämischen Hemisphäreninfarkts. Zusammenfassung der NCS/DGNI-Leitlinie.

Large hemispheric infarction (LHI), synonymously called malignant middle cerebral artery (MCA) infarction, is a severe neurological disease with a high mortality and morbidity. Treating physicians as well as relatives are often faced with few and low quality data when attempting to apply optimal treatment to these patients and make decisions. While current stroke treatment guidelines focus on risk factors, prevention and acute management, they include only limited recommendations concerning intensive care management of LHI. The Neurocritical Care Society (NCS) and the German Society for Neurocritical and Emergency Medicine (DGNI) organized an interdisciplinary consensus conference on intensive care management of LHI to meet this demand. European and American experts in neurology, neurocritical care, neurosurgery, neuroradiology and neuroanesthesiology were selected based on their expertise and research focus. Subgroups for several main topics elaborated a number of central clinical questions concerning this topic and evaluated the quality of the currently available data according to the grading of recommendation assessment, development and evaluation (GRADE) guideline system. Subsequently, evidence-based recommendations were compiled after weighing the advantages against the disadvantages of certain management options. This is a commented abridged version of the results of the consensus conference.

[Case of atypical polypoid adenomyoma of the uterine cevix].

Atypical polypoid adenomyoma (APA) is a rare benign polypoid tumor occuring in young reproductive age women. There are no specific clinical features of APA. Grossly the tumor presents as a small polypoid lession in the low uterin cavum segment and cervical canal, mimicring infiltative endocervical or endometrial carcinoma. Microscopicaly APA consists of irregular glands, as endometrial with mild cellular atypia and diffuse smooth-mussle stroma. We present a case of APA of the uterine cervix in a young woman in regard to the diagnostical and treatment obstacles usually accompaning this rare pathology.

In vivo detection of hepatitis C virus (HCV) RNA in the brain in a case of encephalitis: evidence for HCV neuroinvasion.

We report here a 27-year-old woman who presented with encephalitis of unknown origin. Magnetic resonance imaging (MRI) of the brain revealed leukoencephalopathy, cerebrospinal fluid showed signs of inflammation. Serum and brain biopsy tissue was tested positive for hepatitis C virus (HCV). Neuropathological investigation supported the hypothesis of viral encephalitis. C3, C4 and cryoglobulins as well as cerebral MR-angiography were normal. Neurological complications of HCV infection other than hepatic encephalopathy are generally attributed to parainfectious phenomena. This is the first case of HCV-RNA detection in vivo in human brain in literature and it raises the possibility that HCV is able to induce encephalitis caused by neurotrophism. This is supported by the fact that there is a growing body of literature on HCV-induced cerebral dysfunction and laboratory findings indicating HCV neuroinvasion.