[Gastrointestinal mucosa-associated lymphoma].

Mucosa-associated lymphomas of the gastrointestinal tract are a heterogeneous group differing in pathogenesis, localization and therapeutic options. For all of them, differentiated treatment requires an exact determination of lymphoma stage. For gastric MALT lymphoma, the pathogenetic role of Helicobacter pylori infection has become evident in the last 30 years.

[Statement Paper on the Implementation of a National Organized Program in Germany for the Early Detection of Lung Cancer in Risk Populations Using Low-dose CT Screening Including Management of Screening Findings].

The process of implementing early detection of lung cancer with low-dose CT (LDCT) in Germany has gained significant momentum in recent years. It is expected that the ordinance of the Federal Ministry for the Environment, Nature Conservation, Nuclear Safety and Consumer Protection (BMUV) on early detection of lung cancer, which has been commented on by the professional societies, will come into effect by the end of 2023. Based on this regulation, the Federal Joint Committee (G-BA) will set up a program for early lung cancer detection with LDCT in the near future.

[Statement paper on the implementation of a national organized program in Germany for the early detection of lung cancer in risk populations using low-dose CT screening including management of screening findings].

The process of implementing early detection of lung cancer with low-dose CT (LDCT) in Germany has gained significant momentum in recent years. It is expected that the ordinance of the Federal Ministry for the Environment, Nature Conservation, Nuclear Safety and Consumer Protection (BMUV) on early detection of lung cancer, which has been commented on by the professional societies, will come into effect by the end of 2023. Based on this regulation, the Federal Joint Committee (G-BA) will set up a program for early lung cancer detection with LDCT in the near future.

[Statement paper on the implementation of a national organized program in Germany for the early detection of lung cancer in risk populations using low-dose CT screening including management of screening findings].

The process of implementing early detection of lung cancer with low-dose CT (LDCT) in Germany has gained significant momentum in recent years. It is expected that the ordinance of the Federal Ministry for the Environment, Nature Conservation, Nuclear Safety and Consumer Protection (BMUV) on the early detection of lung cancer, which has been commented on by the professional societies, will come into effect by the end of 2023. Based on this regulation, the Federal Joint Committee (G-BA) will set up a program for early lung cancer detection with LDCT in the near future.

Best Practice Guideline - DEGUM Recommendations on Breast Ultrasound.

Alongside mammography, breast ultrasound is an important and well-established method in assessment of breast lesions. With the "Best Practice Guideline", the DEGUM Breast Ultrasound (in German, "Mammasonografie") working group, intends to describe the additional and optional application modalities for the diagnostic confirmation of breast findings and to express DEGUM recommendations in this Part II, in addition to the current dignity criteria and assessment categories published in Part I, in order to facilitate the differential diagnosis of ambiguous lesions.The present "Best Practice Guideline" has set itself the goal of meeting the requirements for quality assurance and ensuring quality-controlled performance of breast ultrasound.

Best Practice Guideline - DEGUM Recommendations on Breast Ultrasound.

For many years, breast ultrasound has been used in addition to mammography as an important method for clarifying breast findings. However, differences in the interpretation of findings continue to be problematic 1 2. These differences decrease the diagnostic accuracy of ultrasound after detection of a finding and complicate interdisciplinary communication and the comparison of scientific studies 3.

[Sleep in patients of a memory clinic : Clinical characteristics of the discrepancy between subjective and objective assessment].

Background: Dementia is often accompanied by sleep disturbances, whereby the diagnostics with subjective procedures and objective methods can produce discrepant results. The frequency and clinical characteristics of patients, whose subjective sleep efficiency was unimpaired and was in contrast to an objectively conspicuous sleep efficiency in the sense of an overestimation, were investigated in a memory consultation.

Methods: On 2 consecutive days, patients underwent guideline-oriented diagnostics for dementia (including mini-mental status examination, MMSE and clinical dementia rating, CDR), supplemented by a subjective (Pittsburgh sleep quality index, PSQI) and objective (overnight actigraphy) sleep assessment.

[Urinary bladder microbiome analysis and probiotic treatment options for women with recurrent urinary tract infections].

Novel preventive measures and therapeutic approaches are needed to reduce the frequency of recurrent urinary tract infections (rUTI) and the associated emergence of multidrug-resistant uropathogens. The aim of this review is to systematically present the available evidence on the urinary bladder microbiome of healthy women and those with rUTIs. In addition, relevant studies on the efficacy of probiotics in rUTIs are presented in a structured manner.

[Reasons and risk factors for recurrent retinal detachment after removal of silicon oil in various vitreoretinal diseases].

Background: Pars plana vitrectomy (ppV) combined with silicone oil tamponade is a standard technique in the treatment of complicated retinal detachment. There are still recurrent cases of retinal detachment after silicone oil removal or redetachment with in situ oil tamponade.

Objective: The aim was to identify possible risk factors for retinal redetachment and to use the knowledge for optimizing treatment.

[Antibiotic prophylaxis for endourological interventions considering antibiotic stewardship].

Perioperative antibiotic prophylaxis in endourology is used to reduce or avoid postoperative surgical site infections and complicated urinary tract infections. Special attention is paid to antibiotic stewardship strategies to avoid the continuing selection of antibiotics and multidrug-resistant uropathogens as well as collateral damage to the microbiome. The individual risk profile, the local resistance situation, the expected pathogen spectrum, the pharmacokinetics and the approval of each substance are important aspects to be considered in the indications and selection of perioperative antibiotic prophylaxis.

[Complicated urinary tract infections].

Urinary tract infections (UTIs) are among the most common bacterial infections in Germany, both in outpatient and inpatient settings. The clinical spectrum is heterogeneous and ranges from benign, often self-limiting, uncomplicated infections to complicated urinary tract infections (cUTIs) with life-threatening courses. Complicated urinary tract infections have a higher risk of chronicity, recurrence and/or progression than uncomplicated infections and may be associated with severe disease progression.

[Successful free microvascular radial artery flap for phalloplasty in case of a persistent median artery - Retrospective analysis of 48 patients and review of the literature].

Background:  Anomalies of the radial arterial system can be of importance during harvesting of a radial forearm flap. In particular when using the forearm flap for phalloplasty due to the required dimensions of the flap, sufficient arterial supply is of fundamental importance. In case of a persistent median artery perfusion conditions in the supply area of ​​the A.

Usefulness of the updated logistic clinical SYNTAX score after percutaneous coronary intervention in patients with prior coronary artery bypass graft surgery: Insights from the GLOBAL LEADERS trial.

Objectives: We aimed to investigate the prognostic utility of the anatomical CABG SYNTAX and logistic clinical SYNTAX scores for mortality after percutaneous coronary intervention (PCI) in patients with prior coronary artery bypass grafts (CABG).

Background: The anatomical SYNTAX score evaluated the anatomical complexity of coronary artery disease and helped predict the prognosis of patients undergoing PCI. The anatomical CABG SYNTAX score was derived from the anatomical SYNTAX score in patients with prior CABG, whilst the logistic clinical SYNTAX score was developed by incorporating clinical factors into the anatomical SYNTAX score.

[Barriers to guideline adherence : Identification of barriers to guideline adherence using a survey on the AWMF S3 guideline epidemiology, diagnosis, treatment, and management of uncomplicated bacterial, community-acquired urinary tract infections in adult patients].

Background: Several studies have shown that nonadherence to guidelines is pretty common in the treatment of urinary tract infections (UTI). However, no urological study has raised the question, what are barriers or reasons for this nonadherence, yet.

Objectives: Consequently, we performed a survey among German urologists with the primary endpoint identification of barriers for nonadherence to German guidelines on UTI.

[Ultrasound in oncology, current perspectives].

In tumor diagnostics, especially in the staging diagnostic of tumor patients, ultrasound is predominantly an additive method in the age of modern imaging (CT/MRT/PET-CT), because of the limitation by interobserver variability and poor sound conditions. The aim of this thesis is to elaborate specific oncological questions on the sonography and to describe the requirements for sonography and the importance of the method in the diagnosis of tumor diseases in the age of CT, MRT and PET-CT. In general, the requirements on the sonography must be differentiated between primary diagnosis, staging diagnostic, treatment response, and tumor aftercare.

[Epidemiology, diagnostics, therapy, prevention and management of uncomplicated bacterial outpatient acquired urinary tract infections in adult patients : Update 2017 of the interdisciplinary AWMF S3 guideline].

Background: Update of the 2010 published evidence-based S3 guideline on epidemiology, diagnostics, therapy and management of uncomplicated, bacterial, outpatient-acquired urinary tract infections in adult patients. The guideline contains current evidence for the rational use of antimicrobial substances, avoidance of inappropriate use of certain antibiotic classes and development of resistance.

Methodology: The update was created under the leadership of the German Association of Urology (DGU).

[Riociguat: stimulator of soluble guanylate-cyclase. New mode of action for the treatment of pulmonary arterial and non operable chronic thromboembolic pulmonary hypertension].

Riociguat is the first clinically available soluble Guanylate-cyclase stimulator (sGC) and representative of a completely new class of drugs. Riociguat is approved for pulmonary arterial hypertension (PAH) and non-operable or recurrent/persistent chronic thromboembolic pulmonary hypertension (CTEPH). Moreover, Riociguat is currently under investigation for a wider spectrum of diseases.

[Lower urinary tract obstruction (LUTO)--clinical picture, prenatal diagnostics and therapeutic options].

The aetiology of urinary tract obstructions (LUTO) is heterogeneous. The most common entities are isolated posterior urethral valves or urethral atresia in male foetuses. In female foetuses LUTO is frequently a part of complex malformations.

[Pneumoretroperitoneum and bilateral pneumothorax after endoscopic biliary sphincterotomy].

History And Admission Findings: A 39-year-old obese woman underwent endoscopic retrograde cholangiopancreatography with elective endoscopic biliary sphincterotomy (papillotomy) for symptomatic retained stones in the common bile duct which were extracted completely after added lithotripsy. Three hours later the patient developed profound subcutaneous emphysema of the face, neck and chest wall and shortness of breath, but had no abdominal pain. Physical examination revealed bilaterally diminished breath sounds and a distended and hyper-resonant abdomen, but no evidence of peritonitis.