DEVELOPMENT AND VALIDATION OF NOMOGRAM TO PREOPERATIVELY PREDICT INTRAOPERATIVE CEREBROSPINAL FLUID LEAKAGE IN ENDOSCOPIC PITUITARY SURGERY: A RETROSPECTIVE COHORT STUDY

BackgroundPituitary adenomas (PAs) are the most common tumor of the sellar region.PA resection is the preferred treatment for patients with clear indications for surgery.Intraoperative cerebrospinal fluid (iCSF) leakage is a major complication of PA resection surgery.Risk factors for iCSF leakage have been studied previously, but a predictive nomog

The fringe projection technique has been widely used in optical measurements.In this paper, we demonstrate a scheme to measure the 3D Pentair SuperFlo Parts displacement of a deformed sample using Talbot fringe projection.In this process, we designed a two-dimensional square Talbot hologram.In this approach, we used the basic principle of triangula

As a crucial component of urban economic activities, the layout and optimization of urban commercial spaces directly influence the economic prosperity and quality of Cortador de Legumes 10 em 1 Multifunctional life of residents.Therefore, comprehensively and accurately characterizing the distribution characteristics and evolutionary patterns of urb

BackgroundDevelopmental Dysplasia of the Hip (DDH) is a relatively common hip joint disorders in infants, affecting one to three per a thousand births.If found early, it can be treated preemptively by simple non-invasive methods.But if not, then several surgical procedures may be required that can cause high economic burden.The accuracy of diagnosi