Aneurysmal Subarachnoid Hemorrhage during the Shutdown for COVID-19.

The aim was to evaluate hospitalization rates for aneurysmal subarachnoid hemorrhage (SAH) within an interdisciplinary multicenter neurovascular network (NVN) during the shutdown for the COVID-19 pandemic along with its modifiable risk factors. In this multicenter study, admission rates for SAH were compared for the period of the shutdown for the COVID-19 pandemic in Germany (calendar weeks (cw) 12 to 16, 2020), the periods before (cw 6-11) and after the shutdown (cw 17-21 and 22-26, 2020), as well as with the corresponding cw in the years 2015-2019. Data on all-cause and pre-hospital mortality within the area of the NVN were retrieved from the Department of Health, and the responsible emergency medical services.

[Hemoglobin drop after thrombolytic therapy in a 57-year-old stroke patient with "erosive gastritis"].

A 57-year-old woman underwent esophagogastroduodenoscopy due to a continuous drop in hemoglobin levels reaching 7.4 g/dl after treatment with intravenous thrombolytic therapy 1 week earlier because of an ischemic insult. Numerous erosive lesions were found in the gastric corpus.

[Recurrent bleeding of a duodenal ulcer in a 55-year-old man after heart transplantation].

Duodenal ulcers are most often caused by Helicobacter pylori (HP) infection, followed by nonsteroidal anti-inflammatory drugs and hypoperfusion. Posttransplant lymphoproliferative disorder (PTLD) occurs in about 1-6.3% of patients with a heart transplant under immunosuppression therapy.

Prognostic Impact of Extracapsular Lymph Node Invasion on Survival in Non-small-Cell Lung Cancer: A Systematic Review and Meta-analysis.

The extracapsular tumor extension (ECE) of nodal metastasis is an important prognostic factor in different types of malignancies. However, there is a lack of recent data in patients with non-small-cell lung cancer (NSCLC). In addition, the TNM staging system does not include ECE status as a prognostic factor.

Multiple Sclerosis Presenting as a Delirium: A Case Report.

Objective: To report a case of multiple sclerosis (MS) with delirium as the first presentation.

Clinical Presentation And Intervention: A 34-year-old female was referred to our department with an acute onset of drowsiness, withdrawal from routine activities and aggression, followed by neurologic deficits after a couple of days. Clinical and radiographic examinations were performed, leading to the initial diagnosis of MS.

Hepatitis C virus; its implication for endodontists.

Over 170 million patients worldwide are chronically infected with Hepatitis C virus (HCV); making it a globally important infection. Dentists constantly handle sharp instruments infected with biological fluids and are therefore considered at high-risk of contracting HCV infection. Needle-stick injuries seem to be the most common route of exposure to blood-borne pathogens in dental practice.

[A very rare cause of haemoptysis - coexistence of primary oncocytic adenoma of trachea with bronchial carcinoma].

History And Admission Findings: A 70-year-old man with a past history of COPD stage GOLD D with home oxygen therapy and tracheotomy due to long-term ventilation (898 hours) 6 years ago was admitted for investigation of haemoptysis during oral anticoagulation. He suffered from peripheral arterial disease (PAD) with bypass and repeated thrombectomy due to recurrent bypass caps, despite effective warfarin therapy. He had all cardiovascular risk factors.

[Severe acute left heart failure with pulmonary edema following cesarean section].

Background: Severe left heart failure shortly after delivery in a previously asymptomatic young woman can be caused by a peripartum cardiomyopathy, an exacerbation of valvular heart disease due to both congenital or acquired etiologies, a sustained chronic tachyarrhythmia (tachycardiomyopathy), a fulminant pulmonary embolism, or an infective endocarditis.

Case Study: 2 days following cesarean section, a 36-year-old primipara without known previous heart disease suffered from severe left heart failure with pulmonary edema (Figure 1) due to an acute bacterial aortic valve endocarditis. The infecting organisms were beta-hemolytic group A streptococci.

[Disseminated coronary occlusions and massive pulmonary embolism in a 40-year-old woman].

History And Admission Findings: A 40-year-old woman was admitted to the emergency room because of severe angina pectoris and dyspnoe at rest. She developed ventricular fibrillation a few minutes later from which she had to be resuscitated . After intubation and controlled ventilation immediate angiocardiography was performed while she was still in cardiogenic shock.

[Compensation of victims of forced sterilization in national socialism. A still not finished chapter].

It is reported about the recent detection of not yet compensated victims of forced sterilisation during the Third Reich. The author describes the current state of compensation practice.

[Mitoxantrone-induced acute left heart failure after intrapleural administration].

A 79-year-old female was admitted to our hospital because of a malignant pleural effusion following mastectomy 4 years ago. In the patient's history arterial hypertension and previous inferior myocardial infarction have been known. Two doses of 20 mg mitoxantrone were installed intrapleurally at an interval of 4 weeks.