Biomechanical comparison of all-inside meniscal suture configurations for posterior root tear: Three conventional stitches versus delta-grip stitch.

Purpose: This study aimed to compare the biomechanical properties of four meniscal suture configurations-two simple sutures (TSS), two cinch sutures, a locking loop stitch (LLS), and a delta-grip stitch (DGS)-for transtibial pullout repair of medial meniscus posterior root tears (MMPRTs) using porcine menisci.

Methods: Forty porcine menisci were randomly assigned to each suture configuration with all-inside repair. All specimens were subjected to cyclic loading for 1000 cycles, followed by a load-to-failure test.

A rare case of retroperitoneal recurrence as squamous cell carcinoma 10 years after nephroureterectomy.

Introduction: Local recurrence for upper tract urothelial carcinoma typically occurs within 2 years post-surgery. We report a rare case of retroperitoneal recurrence as squamous cell carcinoma 10 years after nephroureterectomy.

Case Presentation: A 67-year-old female was referred to our urology department for a left ureteral tumor.

Cost-effectiveness analysis of endoscopic treatment versus medication strategy for proton pump inhibitor-refractory gastroesophageal reflux disease.

Introduction: Potassium-competitive acid blockers are effective against proton pump inhibitor-refractory gastroesophageal reflux disease; however, their long-term use is associated with economic disadvantages. Endoscopic procedures may reduce potassium-competitive acid blocker use. This study aimed to determine the optimal treatment strategy for patients with proton pump inhibitor-refractory gastroesophageal reflux disease from a cost-effectiveness perspective.

Prognostic factors in patients with bone metastasis of lung cancer after immune checkpoint inhibitors: A retrospective study.

Background: Accurate data on the prognosis of bone metastases are necessary for appropriate treatment. Immune checkpoint inhibitors (ICIs) are widely used in the treatment of gene mutation-negative non-small cell lung cancer (GMN-NSCLC).

Aim: To investigate the prognostic factors in patients with bone metastases from GMN-NSCLC following ICI use.

Drug resistance of Pseudomonas aeruginosa based on the isolation sites and types of gastrointestinal diseases: An observational study.

We investigated the drug resistance status of Pseudomonas aeruginosa (P. aeruginosa) focusing on its isolation sites and types of diseases.　Materials and methods: A microbiological laboratory database was searched to identify all clinical cultures positive for P.