Maxillofacial Fractures in Electric and Conventional Bicycle-Related Accidents.

Purpose: With the increased use of both e-bike and conventional bicycle, the number of bicycle-related accidents has increased accordingly. To determine whether there are differences in maxillofacial injuries between these 2 types of bicycle accidents, e-bike and conventional bicycle accidents were compared.

Material And Methods: A retrospective cohort study was conducted for all the consecutive patients with maxillofacial injury due to e-bike and conventional bicycle accidents attending the emergency department of 4 hospitals in the Netherlands between May 2018 and October 2019.

[Endoscopic Interventional Treatment of Precancerous Lesions and Early Carcinoma of the Esophagus - Criteria and Techniques of Local Ablation and Resection].

Endoscopic Interventional Treatment of Precancerous Lesions and Early Carcinoma of the Esophagus - Criteria and Techniques of Local Ablation and Resection Early carcinomas of the esophagus can safely be resected endoscopically and interventionally under very strict conditions (ER). In contrast to ablative procedures (radiofrequency ablation, cryo-ablation, argon plasma coagulation, photodynamic therapy), which can only be recommended for Barrett's or low-grade dysplasia, ER - which is called EMR (endoscopic mucosal resection in adenocarcinoma) or more in-depth ESD (endoscopic submucosa dissection in squamous cell carcinoma) - a defined, histologically examinable preparation. This is required starting with high-grade dysplasia, since 50% of patients with biopsy-confirmed high-grade dysplasia after ER already have an invasive carcinoma in the specimen.

[Complications and Management of Complications After Resection and Reconstruction of the Esophagus].

Complications and Management of Complications After Resection and Reconstruction of the Esophagus A curative therapy of advanced esophagus carcinoma is primarily made possible by radical esophagectomy with lymphadenectomy. Impressive advances in the surgical techniques of esophageal surgery through minimally invasive and robotic oesophagectomy have been made in the last two decades. The perioperative management with prehabilitation, PDK application, early mobilization and early food intake also contributed significantly to a reduction in complications.

[Pedelec users get more severely injured compared to conventional cyclists].

Background: For years e‑bike (Pedelec) sales have been steadily increasing. Therefore, the incidence of e‑bike-related injuries and deaths has been growing. Due to clinical experience, emergency personnel are suspecting that e‑bikers might be injured more severely compared to conventional bicyclists suffering from an accident.

[Challenges in the diagnostic management of fat embolism syndrome - from divergence in clinical presentation to diagnosis].

This article discusses the diagnosis and management of two patients with cerebral fat embolism syndrome after traumatic femoral fractures. Fat embolism syndrome is a condition which is caused by fat globules in the systemic circulation; it most often occurs in patients with femoral fractures. Patients develop systemic dysfunction, particularly a triad of a petechial rash, respiratory and neurological dysfunction.