This article presents a study on seroepidemiological, entomologic, and

Duodenal adenocarcinoma (ADC) represents only 0.3% of gastrointestinal neoplasms. With the frequency being higher between the ages of 40 and 60, it is predominantly located in the second part of the duodenum and around the periampullary region. Symptoms are nonspecific, so the majority of patients present with advanced disease. Neoadjuvant chemotherapy is a therapeutic option that has not been well studied. The global literature includes only isolated reports on this subject. This is why we are presenting the following case: a 60-year-old female patient with a locally advanced, inoperable duodenal ADC received neoadjuvant chemotherapy. Having presented a favourable response as observed in the post-neoadjuvant extension studies, a pancreaticoduodenectomy was performed without any perioperative complications and with satisfactory progress. The final biopsy reported a complete pathological response. After being monitored for 34 months, the patient was free from locoregional and distant metastatic disease. During the last weeks of monitoring, she developed a second primary breast tumour, which has been corroborated by immunohistochemistry.

The COVID-19 pandemic has worldwide individual and socioeconomic consequences. Chest computed tomography has been found to support diagnostics and disease monitoring. A standardized approach to generate, collect, analyze, and share clinical and imaging information in the highest quality possible is urgently needed. We developed systematic, computer-assisted and context-guided electronic data capture on the FDA-approved mint LesionTM software platform to enable cloud-based data collection and real-time analysis. The acquisition and annotation include radiological findings and radiomics performed directly on primary imaging data together with information from the patient history and clinical data. As proof of concept, anonymized data of 283 patients with either suspected or confirmed SARS-CoV-2 infection from eight European medical centers were aggregated in data analysis dashboards. Aggregated data were compared to key findings of landmark research literature. This concept has been chosen for use in the national COVID-19 response of the radiological departments of all university hospitals in Germany.

Purpose: Against the background of the current preparation of the national disease management guideline for the diagnosis and treatment of hepatocellular carcinoma (HCC), the German Society for Interventional Radiology (DEGIR) launched a statewide survey in order to evaluate the current status of transarterial chemoembolization (TACE) in Germany. Materials and Methods: In April 2012 an e-mail questionnaire relating to TACE practices in patients with intermediate-stage HCC was sent to all chief physicians of interventional radiology departments in Germany that were members of DEGIR. Results: 96 questionnaires were completed and evaluated statistically. The most frequent combinations of embolic agents and cytotoxic drugs are drug-eluting beads combined with doxorubicin or epirubicin as well as lipiodol plus doxorubicin, epirubicin or cisplatin. 60?% of the interventionalists prefer superselective chemoembolization. In most cases more than one chemoembolization per patient is performed (95.5?%). The most common (77?%) time interval between two interventions ranges between one and two months. Conclusion: The results of this survey show the often stated criticism in Germany regarding the substantial differences in TACE protocols and highlight the importance of standards of practice for TACE in patients with HCC. Key Points: Citation Format:

No abstract