Background: Ehlers-Danlos syndrome (EDS) is a hereditary collagen vascular disorder characterized by joint hypermobility, skin hyperextensibility, and tissue fragility.Vascular EDS (vEDS) is a subtype of EDS which is characterized by vascular fragility.Case presentation: This is a case report of a young man with Puck Screen vEDS hospitalized for my
High Mountain Karren in Northwestern Yunnan, China
The high mountain karren rock relief reveals the manner of the formation of the mountain karst surface in the northwestern part of Yunnan at altitudes between 4,000 and 4,600 m.Two Shaker dominant factors, snow and rain, decisively influence the formation of the majority of rock forms; in places, particularly on the Shika Snow Mountain, two additio
Master-slave synchronous control method for attenuating dual mode electromechanical transmission system torsional vibration
The high-power electromechanical transmission (EMT) system ENERGIN is a typical dual-mode hybrid power transmission system.The torque fluctuation of internal combustion engine causes serious shock and vibration problems of EMT.Suppressing torsional vibration based on high dynamic motor torque regulation is an important way to improve the working li
Assessing the Long-Term Role of Vaccination against HPV after Loop Electrosurgical Excision Procedure (LEEP): A Propensity-Score Matched Comparison
Background: Primary prevention through vaccination is a prophylactic approach aiming to reduce the risk of developing human papillomavirus (HPV)-related lesions.No mature and long-term data supported the adoption of vaccination in women undergoing conization.Methods: This is a retrospective multi-institutional study.Charts of consecutive patients u