Complicated mycotic saccular aneurysm of the infra-renal abdominal aorta with infected retroperitoneal hematoma: a clinical case report.

Background: Rupture of an abdominal aortic aneurysm (AAA) is a life-threatening emergency, with untreated cases nearing a 100% mortality rate. This case presents a rare complication of AAA rupture with an infected retroperitoneal hematoma, emphasizing the importance of timely diagnosis and a multidisciplinary approach.

Case Presentation: A 59-year-old male presented with lower back pain, fever, and difficulty moving, persisting for three weeks.

Effects of biological fertilizers and the conditions of the year on the physiology and productivity of corn in Kazakhstan.

Climate change and its impact on agriculture are important issues. The study aims to assess the effect of biological fertilizers on enzymatic activity, soil chemistry, and corn growth. Field experiments were conducted in the period from 2021 to 2023 in the Almaty region, Kazakhstan.

Impact of a positive end-expiratory pressure strategy on oxygenation, respiratory compliance, and hemodynamics during laparoscopic surgery in non-obese patients: a systematic review and meta-analysis of randomized controlled trials.

Background: Higher positive end-expiratory pressure (PEEP) during laparoscopic surgery may increase oxygenation and respiratory compliance. This meta-analysis aimed to compare the impact of different intraoperative PEEP strategies on arterial oxygenation, compliance, and hemodynamics during laparoscopic surgery in non-obese patients.

Methods: We searched RCTs in PubMed, Cochrane Library, Web of Science, and Google Scholar from January 2012 to April 2022 comparing the different intraoperative PEEP (Low PEEP (LPEEP): 0-4 mbar; Moderate PEEP (MPEEP): 5-8 mbar; high PEEP (HPEEP): >8 mbar; individualized PEEP - iPEEP) on arterial oxygenation, respiratory compliance (Cdyn), mean arterial pressure (MAP), and heart rate (HR).