Deutsche medizinische Wochenschrift
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Dtsch. Med. Wochenschr. · Aug 2024
Review[Histo- and molecular pathology in gastroenteropancreatic neuroendocrine neoplasms].
Neuroendocrine neoplasms are classified according to the WHO classification based on morphological criteria into neuroendocrine tumors, neuroendocrine carcinomas, and mixed neuroendocrine-non-neuroendocrine neoplasms. Neuroendocrine tumors are well differentiated neoplasms and show characteristic site-specific histological and molecular features, which is important for their clinical management. In cases dealing with metastasis, pathology often can help to identify the primary tumors using a small immunohistochemical marker panel. ⋯ They are subdivided into neuroendocrine carcinomas of small cell and large cell type. The molecular profile of neuroendocrine carcinomas and mixed neuroendocrine-non-neuroendocrine neoplasms shows a close relationship to conventional adenocarcinomas with site-specific features. Molecular analysis of neuroendocrine carcinomas and neuroendocrine-non-neuroendocrine neoplasms are not yet fully integrated in daily diagnostics and are mainly performed in the context of precision oncology.
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Dtsch. Med. Wochenschr. · Aug 2024
Review[Monitoring of cardiovascular emergencies in the emergency department].
In the emergency department, patients with potential or confirmed cardiovascular diseases constitute a significant portion of the overall patient population. Monitoring for cardiovascular surveillance of these patients, until and during the diagnostics and acute therapy often presents an interdisciplinary and interprofessional challenge. This is partly due to the limited number of monitoring spaces in emergency departments. ⋯ The provision of an intensive care bed for further care within one hour is aimed for according to the directive of the Federal Joint Committee on staged emergency care in hospitals. Often, at the beginning of the emergency department visit, a definitive diagnosis is not yet established - this is addressed accordingly with symptom-oriented considerations. The present review article focuses on the practical Implementation and modalities of monitoring, as well as its application in a selection of cardiovascular diagnoses in the emergency department.
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Dtsch. Med. Wochenschr. · Aug 2024
Review[Hepatitis C: From diagnosis to global virus elimination].
Chronic infection with hepatitis C virus (HCV) is a common cause of complications such as liver cirrhosis and hepatocellular carcinoma (HCC). It is one of the most significant infectious diseases worldwide, posing a substantial health burden. Since the introduction of direct-acting antiviral agents (DAAs), the treatment landscape has undergone a revolution. ⋯ Due to the availability of this effective therapeutic option, the World Health Organization (WHO) set an ambitious goal in 2015 to eliminate Hepatitis C by 2030, a goal that the German government also embraced in 2016. The key tasks involve identifying previously undiagnosed cases and ensuring they receive antiviral treatment. Addressing at-risk populations through specific measures, including micro-elimination projects and population-wide campaigns, is essential to achieving the WHO's target both in Germany and globally.