A rare metachronous primary clear cell renal cell carcinoma and pancreatic ductal adenocarcinoma: case report and literature review.

Metastatic spread to the pancreas from renal cell carcinoma is a relatively rare event. Even rarer is the metachronous occurrence of clear cell renal cell carcinoma (ccRCC) and pancreatic ductal adenocarcinoma (PDAC). Our case report contributes to the existing literature by documenting the unusual occurrence of metachronous ccRCC and PDAC in a 69-year-old patient, and we review the literature.

Study of Lactobacillus plantarum coated with Tremella polysaccharides to improve its intestinal adhesion.

Background: The adhesion of probiotics to the intestine is crucial for their probiotic function. In previous studies, Tremella polysaccharides (TPS) (with sodium casein) have shown the potential to encapsulate probiotics and protect them in a simulated gastrointestinal tract. This study explored the effect of TPS (with sodium casein) on the adhesion of probiotics.

Application of Montgomery T-Tube Placement in Treating Cotton-Myer IV Subglottic Airway Atresia after Bi-Level Airway Recanalization.

Objective: The purpose of this study is to explore the effectiveness and safety of Montgomery T-tube placement in treating Cotton-Myer IV subglottic airway atresia after bi-level airway recanalization.

Methods: This study is a retrospective study. 11 patients who were treated for IV subglottic airway atresia between January 2017 and January 2019 in the Second Affiliated Hospital of Jiaxing University were involved in this study.

Efficacy and Safety Profile of Montgomery T-Tube Implantation in Patients with Tracheal Stenosis.

Background: Tracheal stenosis is able to lead to airway obstruction.

Objective: To evaluate the efficacy and safety profile of Montgomery T-tube implantation in patients with tracheal stenosis.

Methods: Fifty-two patients with tracheal stenosis diagnosed between 2016 and 2019 were included in this retrospective cohort study.