Histological prediction and choice of the best resection strategy in front of a colorectal lesion > 2 cm: prospective comparison of endoscopic characterization, non-targeted and targeted biopsies.

Background: Accurate endoscopic characterization of colorectal lesions is essential to predict histology and select the best treatment strategy but remains very difficult. Instead of the recommended endoscopic characterization, many gastroenterologists routinely perform biopsies of the lesion to propose endoscopic resection with or without R0 intent. The aim of this study was to determine which of endoscopic characterization or biopsies, either targeted (TB) or non-targeted (NTB), is the most effective to determine the best treatment strategy for colorectal neoplasia > 2 cm.

Bridging the fields of cognition and birdsong with corvids.

Corvids, readily adaptable across social and ecological contexts, successfully inhabit almost the entire world. They are seen as highly intelligent birds, and current research examines their cognitive abilities. Despite being songbirds with a complete 'song system', corvids have historically received less attention in studies of song production, learning, and perception compared to non-corvid songbirds.

[Sex education for adolescents and adults-Max Hodann (1894-1946) in action].

Up to the 1970s, a cultural battle raged in Germany and Europe about the question of the sense to inform and educate young people about gender, sex, and sexuality. One physician realized early that it is important to educate adults about their bodies and their genital and genitourinary disorders. Max Hodann (1894-1946), thus, unintentionally flooded urological practices with countless patients.

[Early sources of urologic and venereologic sexual medicine from Vienna : Protagonists at the interface of two new medical specialties].

The Austrian Society for the Promotion of Sexual Medicine and Sexual Health (Österreichische Gesellschaft zur Förderung der Sexualmedizin und der Sexuellen Gesundheit [ÖGFSSG]) was founded in 2014. This foundation looked back upon the increasing efforts to develop this field of academic knowledge since the middle of the 19th century, in which Viennese medicine played an important role. This article highlights key Viennese players who had a particular interest in sexual medicine from a urological perspective around 1900.

Protein-losing enteropathy as a result of colon polyposis and colon cancer: a multidisciplinary approach to diagnosis and treatment.

A man in his 60s presented to our emergency department with severe peripheral pitting oedema, weight gain, dyspnoea and diarrhoea. Blood tests showed a hypoalbuminaemia of 15 g/L. A suspicion of protein-losing enteropathy arose after the exclusion of albuminuria, cardiac failure, protein deficiency and liver cirrhosis.