[A 59-year-old woman with upper abdominal pain and fever].

A 59-year-old woman suffered from fever and upper abdominal pain. The computed tomography (CT) scan revealed a liver lesion. Conventional imaging techniques (CT, magnetic resonance imaging, contrast-enhanced ultrasonography) did not allow for a consistent diagnosis.

[Diagnosis of and therapy for hepatocellular carcinoma].

The interdisciplinary guidelines at the S3 level on the diagnosis of and therapy for hepatocellular carcinoma (HCC) constitute an evidence-and consensus-based instrument that is aimed at improving the diagnosis of and therapy for HCC since these are very challenging tasks. The purpose of the guidelines is to offer the patient (with suspected or confirmed HCC) adequate, scientifically based and up-to-date procedures in diagnosis, therapy and rehabilitation. This holds not only for locally limited or focally advanced disease but also for the existence of recurrences or distant metastases.

Toxicity of ingested cadmium to the nematode Caenorhabditis elegans.

Benthic organisms ingest dissolved and particle-bound contaminants together with their food, whereas it is not clear which fraction of the ingested suspension causes the toxic effects. In the standard toxicity test using the nematode Caenorhabditis elegans, the organisms are fed with bacteria that bind contaminants, thus influencing the bioavailability of the contaminants for the organisms. To unravel the role of food bacteria in the toxicity of contaminants in C.

Clinical signs in the diagnosis of deep vein thrombosis.

Aim: Deep vein thrombosis (DVT) is an insidious disease wherein more than 15 different clinical signs are described. The aim of this work was to focus on these clinical signs and to test them for their importance in making a diagnosis of DVT.

Methods: All patients treated with a tentative diagnosis of DVT in the emergency department were asked to take part in the study.