Secondary Postpartum Hemorrhage Due to Retained Placenta Accreta Spectrum: A Case Report
Ann Marie Mercier,1 Abigail M Ramseyer,2 Bethany Morrison,1 Megan Pagan,1 Everett F Magann,1 Amy Phillips1 1Department of Obstetrics and Gynecology at the University of Arkansas for Medical Sciences, Little Rock, AR, USA; 2Department of Obstetrics and ...
Mercier AM+5 more
doaj
Can we predict peritoneal adhesions formation after cesarean delivery?
Abstract Objective To examine demographic and obstetrical factors that are associated with adhesion formation following cesarean delivery. Methods We conducted a population‐based study that included all women over 18 years og age who underwent two cesarean deliveries between the years 1988 and 2016 in a large tertiary medical center.
Alla Saban+4 more
wiley +1 more source
The association between indications for cesarean delivery and surgery time
Abstract Objective We aimed to determine risk factors for prolonged surgery time of cesarean delivery (CD). Methods We conducted a retrospective cohort study in a single tertiary university–affiliated medical center (2011–2022). The study group consisted of all women who underwent CD that lasted >90 min (representing the 95th percentile of CD length in
Daniel Gabbai+3 more
wiley +1 more source
Prenatal diagnosis and postnatal outcome of Type‐III vasa previa: systematic review of literature
ABSTRACT Objective Type‐III vasa previa (VP) is a rare form of VP, not necessarily associated with other placental or vascular anomalies, in which aberrant vessels run from the placenta to the amniotic membranes, near the internal cervical os, before returning to the placenta. Early diagnosis of Type‐III VP is important but technically challenging. The
M. Pozzoni+7 more
wiley +1 more source
Delicate threads: A case study on velamentous placenta and its clinical significance
Velamentous placenta insertion is a rare and potentially serious pregnancy complication involving the abnormal attachment of the umbilical cord to the fetal membranes rather than to the placenta.This case report details the management of a 23-year-old ...
Smriti Anand +3 more
doaj +1 more source
Case A 39‐year‐old woman presented with a genital hemorrhage at 5 weeks of gestation after an artificial cycle double frozen‐thawed embryo transfer. She was diagnosed with a cervical heterotopic pregnancy.
Kazuki Saito+4 more
doaj +1 more source
Size-enhanced, coherent photoluminescence from CdS-ZnO nanocomposite thin film [PDF]
We show that the photoluminescence emitted from a dense, two-component ensemble of quantum dots is significantly higher than that from quantum dots of either of the two pure systems (CdS and ZnO). The semiconductor nanocomposite, in which the characteristic grain size of each species was 2-3 nm, was deposited directly on Si wafers by high-pressure ...
arxiv
Design for a Darwinian Brain: Part 2. Cognitive Architecture [PDF]
The accumulation of adaptations in an open-ended manner during lifetime learning is a holy grail in reinforcement learning, intrinsic motivation, artificial curiosity, and developmental robotics. We present a specification for a cognitive architecture that is capable of specifying an unlimited range of behaviors.
arxiv
Beware the evolving 'intelligent' web service! An integration architecture tactic to guard AI-first components [PDF]
Intelligent services provide the power of AI to developers via simple RESTful API endpoints, abstracting away many complexities of machine learning. However, most of these intelligent services-such as computer vision-continually learn with time. When the internals within the abstracted 'black box' become hidden and evolve, pitfalls emerge in the ...
arxiv
The Diagnostic Accuracy of Transabdominal and Transvaginal Color Doppler Ultrasound for Pregnant Women with Vasa Previa and Velamentous Cord Insertion [PDF]
Qing Liu, Qiang Zhang, Peiwu Liu
openalex +1 more source