Early progression and transformation of a splenic diffuse red pulp small B-cell lymphoma with NOTCH1, ARID2, CREBBP, and TNFRSF14 gene mutations.

Splenic diffuse red pulp small B-cell lymphoma (SDRPL) is a rare entity. Diagnosis is typically achieved with splenectomy and most patients remain in remission after this intervention. Hemoglobin value less than 10 g/dL and NOTCH1, TP53, and MAP2K1 gene mutations at diagnosis have been associated with worse outcome.

Milan system for reporting salivary gland cytopathology: Adoption and outcomes in a community setting.

Background: Milan system for reporting salivary gland cytopathology (MSRSGC) was introduced to standardize reporting of salivary gland cytopathology.

Methods: A retrospective review of ultrasound-guided fine needle biopsy of salivary gland lesions was performed between January 2018 and May 2021 at a community otolaryngology practice. Diagnostic accuracy and rate of diagnostic sialoadenectomy were calculated.

[Experiences of Stigmatization Among Professional Caregivers in the Context of Covid-19 - a Qualitative Study].

Objective: Healthcare workers seem to be more affected by stigma due to the Covid-19 pandemic compared to other occupational groups. However, there is very little research on this topic. The aims of the present study were to investigate pandemic-related stigmatization experiences among nursing and medical staff in Germany and determine the type and effects of stigmatization as well as appropriate prevention and intervention measures.

Future Challenges for Work-Related Health Promotion in Europe: A Data-Based Theoretical Reflection.

This contribution is a theoretical reflection based on statistical and empirical data as well as concepts proposed by other authors or institutions. Based on the thesis that the respective social developments equally influence and limit the orientation and design of workplace health promotion, this article deals with the challenges that arise from the contemporary social, political and economic developments for a needs-oriented and effective workplace health promotion. On the basis of a historical review of the lines of development in workplace health promotion, beginning with the Ottawa Charter in 1986, the field of tension in which work-related health promotion approaches generally operate is first outlined.

Stigmatization from Work-Related COVID-19 Exposure: A Systematic Review with Meta-Analysis.

Stigmatization from work-related COVID-19 exposure has not been investigated in detail yet. Therefore, we systematically searched three databases: Medline, Embase, and PsychInfo (until October 2020), and performed a grey literature search (until February 2021). We identified 46 suitable articles from 24 quantitative and 11 qualitative studies, 6 systematic reviews, 3 study protocols and 1 intervention.

[A 3-week history of intestinal symptoms in a 67-year-old male patient with chronic arthralgia].

Whipple disease is an infection caused by the bacterium Tropheryma whipplei. Due to its unspecific clinical symptoms, it is difficult to diagnose and often remains undetected for a long time. The case of a patient who presented with acute intestinal symptoms to the authors' department is reported.

[Workload and health of workers with a migrant background].

Background And Objectives: Diversity is increasing, including among workers. Traditional approaches in occupational safety and health are no longer sufficient to meet the emerging challenges in the workplace. Currently, knowledge about specific needs of workers with a migrant background is insufficient to develop suitable interventions under participatory methods.

Juvenile idiopathic arthritis flare due to rice bodies in the knee of a 10-year-old girl.

A 10-year-old girl with juvenile idiopathic arthritis in remission presented with a flare of her arthritis. All her joints responded to treatment except the right knee, despite the use of disease-modifying antirheumatic drugs, non-steroidal anti-inflammatory medication and high-dose cortisone. A magnetic resonance imaging scan showed a knee densely packed with rice bodies.

Juvenile arthritis management in less resourced countries (JAMLess): consensus recommendations from the Cradle of Humankind.

Juvenile idiopathic arthritis (JIA) is the most prevalent chronic rheumatic disease in children and young people (CYP) and a major cause of pain and disability. The vast majority of the world's children and their families live in less resourced countries (LRCs) and face significant socioeconomic and healthcare challenges. Current recommendations for standards of care and treatment for children with JIA do not consider children living in less resourced countries.

Respiratory Polysomnographic Findings in Patients Treated Primarily for Unilateral Cleft Lip and Palate.

Cleft lip and palate (CLP) is the most common congenital craniofacial abnormality. Obstructive sleep apnea syndrome (OSAS) is a highly prevalent but underdiagnosed disease and is frequently associated with craniofacial anomalies. There are few studies describing the sleep breathing pattern of children with CLP.

Exopolysaccharide-producing Streptococcus thermophilus CRL1190 reduces the inflammatory response caused by Helicobacter pylori.

This work evaluated the ability of the probiotic Streptococcus thermophilus CRL1190 strain and its exopolysaccharides to adhere to gastric mucosa. Probiotic bacteria attachment to the human stomach epithelium was confirmed in human stomach tissue samples and the gastric epithelial cell line AGS. In addition, it was demonstrated that S.

Epigenetic Regulation of CD133 in Gastrointestinal Stromal Tumors.

Objectives: This study ascertained the regulation of the stem cell marker CD133 and its potential applicability for prognostication of gastrointestinal stromal tumors (GISTs).

Methods: A total of 95 resected GISTs were included in the study. CD133 protein expression was assessed immunohistochemically on tissue microarrays.

Molecular analysis of BRAF V600E mutation in multiple nodules of pulmonary Langerhans cell histiocytosis.

Pulmonary Langerhans cell histiocytosis (PLCH) is a rare, smoking-related histiocytic disorder with variable clinical symptoms. Like in other non-pulmonary Langerhans cell proliferations, PLCH has recently been shown to harbour BRAF V600E mutations in a significant subset of cases, thus challenging the concept of PLCH being a reactive disorder. Here, we analysed 38 formalin-fixed and paraffin-embedded PLCH nodules of nine patients for BRAF mutation using two different molecular methods.

Severe disease presentation and poor outcomes among pediatric systemic lupus erythematosus patients in South Africa.

Background Systemic lupus erythematosus (SLE) is a life-threatening multisystem autoimmune disease that is more severe in patients of African ancestry and children, yet pediatric SLE on the African continent has been understudied. This study describes a cohort of pediatric SLE (PULSE) patients in South Africa. Methods Patients with a diagnosis of SLE (1997 American College of Rheumatology criteria) diagnosed prior to age 19 years in Cape Town, South Africa, were enrolled in this cross-sectional study from September 2013 to December 2014.

Neonatal Mandibular Distraction Osteogenesis Reduces Cleft Palate Width and Lengthens Soft Palate, Influencing Palatoplasty in Patients With Pierre Robin Sequence.

The aim of this study was to evaluate the influence of neonatal mandibular distraction osteogenesis (MDO) on cleft dimensions and on early palatoplasty outcomes in patients with Pierre Robin Sequence (PRS). In a prospective cohort study that enrolled 24 nonsyndromic patients with PRS, 12 submitted to the MDO group and 12 patients not treated (non-MDO group), the authors compared patients for cleft palate dimensions through 7 morphometric measurements at the moment of palatoplasty and for early palatoplasty outcomes. At palatoplasty, the MDO group presented a significant shorter distance between the posterior nasal spines (PNS-PNS, P < 0.

[Implementation of Workplace Health Promotion/Workplace Health Management in Germany: State-of-the Art and Need for Further Research].

Aim: The data on health management programmes in German companies show quite heterogeneous results. The aim of the study was to gain more transparency into the cause of these discrepancies as well as information on factors influencing the willingness of companies to implement such programmes.

Methods: Based on a systematic database search, relevant studies were identified and comparative analysis of their contents was carried out.

[Strengthening Public and Global Health in Germany - an Appraisal of the Statement "Public Health in Germany" by the German Scientific Academies from June 16th 2015].

In June 2015 the scientific academies "Leopoldina" and "acatech" and the union of the German academies of sciences and humanities published a statement on public and global health in Germany. The statement contains many valuable albeit generic and well-known recommendations. The few specific recommendations focus on centralizing research while weakening the role of universities and on the relative increase of research on public health genomics.

Development and testing of an absorbable spring for cranial expansion in rabbits.

Objective: Use of metal springs for treatment of craniosynostosis is gaining ground in the surgical armamentarium, as these springs simplify operative technique, help to avoid extended approaches, and thus minimize morbidity. Nevertheless, these devices have to be removed eventually. The purpose of this study was to perform cranial expansion with a fully integrated, biodegradable polymer spring in an animal model and to assess the efficacy of and histological reaction to this device.

Right-Sided Diverticulosis and Disparities from Left-Sided Diverticulosis in the Vietnamese Population Living in Boston, Mass., USA: A Retrospective Cohort Study.

Objective: To report the prevalence, clinical differences and complications of right-sided diverticulosis (RD) and to investigate the potential disparities from left-sided diverticulosis (LD) in the Vietnamese population.

Subjects And Methods: A retrospective cohort study was conducted using medical records of Vietnamese-born patients from 2000 to 2013 in a community teaching hospital in Boston, Mass., USA.

Pattern of TGFbeta receptor 1 expression differs between kras-mutated keratoacanthomas and squamous cell carcinomas of the skin.

Purpose: Increasing evidence indicates that TGFbeta- and EGFR-signaling is involved in the pathogenesis of keratoacanthoma (KA) and squamous cell carcinoma (SCC) of the skin. We analyzed the expression pattern of TGFbeta-signaling components and screened for mutations in tgfbetaR1, egfr, kras and braf in KAs and SCCs.

Methods: Immunohistochemical analysis of TGFbeta1, TGFbetaR1, TGFbetaR2 and phospho-SMAD2/3 was performed on skin tumors (29 KAs, 30 well and 31 moderately differentiated SCCs).

Accumulation of small hyaluronan oligosaccharides in tumour interstitial fluid correlates with lymphatic invasion and lymph node metastasis.

Background: Association studies have implicated the glycosaminoglycan hyaluronan (hyaluronic acid, HA) and its degrading enzymes the hyaluronidases in tumour progression and metastasis. Oligosaccharides of degraded HA have been ascribed a number of biological functions that are not exerted by high-molecular-weight HA (HMW-HA). However, whether these small HA oligosaccharides (sHA) have a role in tumour progression currently remains uncertain due to an inability to analyse their concentration in tumours.

EGFR, KRAS, BRAF-mutations and microsatellite instability are absent in goblet cell carcinoids of the appendix.

Goblet cell carcinoid (GCC) is a rare type of mixed endocrine-exocrine tumor of the appendix often showing a clinically aggressive behavior. On a molecular basis, this tumor is only poorly understood. To analyze possible molecular similarities between GCC and colorectal cancer, we examined 14 cases of GCC for mutations in exons 18, 19 and 21 of the EGFR-gene, exon 2 in the KRAS gene and for V600E mutations of the BRAF gene.

EGFR, HER2 and HER3 dimerization patterns guide targeted inhibition in two histotypes of esophageal cancer.

Receptor tyrosine kinases (RTKs) are in the focus of targeted therapy for epithelial tumors. Our study addressed the role of EGFR, HER2 and HER3 expression and dimerization in esophageal cancers in situ and in vitro in the context of therapeutic EGFR and HER2 inhibitors. In archival pretreatment biopsies of esophageal carcinomas (n = 110), EGFR was preferentially expressed in esophageal squamous cell carcinomas (ESCCs) (22.