Results 71 to 80 of about 417,137 (292)

Spontaneous regression of a rectal cancer

Revista Española de Enfermedades Digestivas, 2023
A 42-year-old woman underwent a total colonoscopy due to haematochezia and weight loss. A rectal lateral spreading lesion with 2 5mm in diameter was identified and biopsies revealed villous adenoma with high-grade dysplasia. After referral to our centre, sigmoidoscopy confirmed the presence of a 25 mm lesion (NICE 3) with non-lifting sign and EUS ...
Raquel, Ortigão, Madalena, Souto-Moura, Manuel, Jacome, Diogo, Libânio   +3 more
openaire   +2 more sources

White Matter Microstructural Abnormalities in Neonatal Onset Genetic Epilepsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Recent evidence indicates that epilepsy is associated with abnormal white matter. If seizures alter white matter, then the impact upon network function, epileptogenesis, and cognition could be pronounced in neonates undergoing rapid developmental myelination. Neonates with epilepsy due to nonstructural genetic causes provide a unique
Amanda G. Sandoval Karamian, Tianjia Zhu, Hao Huang, Shavonne L. Massey, Mark P. Fitzgerald, Darshana Parikh, Arastoo Vossough, Ingo Helbig, Nicholas S. Abend   +8 more
wiley   +1 more source

Time-to-birth prediction models and the influence of expert opinions [PDF]

, 2019
Preterm birth is the leading cause of death among children under five years old. The pathophysiology and etiology of preterm labor are not yet fully understood.
A García-Blanco, BW Alleman, DA Silva De, E Celik, G Vandewiele, GJ Baaren Van, H Tan, H Watson, I Tekesin, J Beta, JM Schaaf, L Liu, LJ Meertens, M Allouche, M Mailath-Pokorny, M To, N Melamed, N Sananes, P Tsiartas, R Menon   +19 more
core   +1 more source

Cracking the Code: Which Ocular Symptoms Predict Dry Eye Signs? Insights From a Large International Sicca Registry

Arthritis Care &Research, EarlyView.
Objective The study aimed to identify symptom‐based predictors of dry eye disease (DED) signs in the Sjögren's International Collaborative Clinical Alliance (SICCA) cohort. Methods We performed a retrospective analysis examining 16 ocular symptoms (most graded 0–4) and artificial tear (AT) use (graded 0–3) as predictors of DED signs (abnormal ocular ...
Pragnya R. Donthineni, Chloe Shields, Rohit Muralidhar, Shreya Bhatt, Alan Baer, Robert Fox, Sara S. McCoy, Anat Galor   +7 more
wiley   +1 more source

Arousal and Valence Prediction in Spontaneous Emotional Speech: Felt versus Perceived Emotion [PDF]

, 2009
In this paper, we describe emotion recognition experiments carried out for spontaneous affective speech with the aim to compare the added value of annotation of felt emotion versus annotation of perceived emotion.
Jong, Franciska M.G. de, Leeuwen, David A. van, Neerincx, Mark A., Truong, Khiet P.   +3 more
core   +4 more sources

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

Advanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie, David Kramer, Thomas Scheithauer, Hans Jürgen Maier, Thomas Hassel   +4 more
wiley   +1 more source

Spontaneous Regression of Traumatic Lumbar Disc Herniation: A Case Report and Literature Review

Journal of Medical Sciences
Traumatic intervertebral disc herniation is more common in the cervical spine than in the lumbar spine. Traumatic lumbar disc herniation (LDH) had the same symptoms as degenerative LDH including low-back pain and nerve root radiculopathy.
Chia-Yuan Chang
doaj   +1 more source

Spontaneous regression of retinopathy of prematurity:incidence and predictive factors [PDF]

International Journal of Ophthalmology, 2013
AIM:To evaluate the incidence of spontaneous regression of changes in the retina and vitreous in active stage of retinopathy of prematurity(ROP) and identify the possible relative factors during the regression.METHODS: This was a retrospective, hospital ...
Rui-Hong Ju, Jia-Qing Zhang, Xiao-Yun Ke, Xiao-He Lu, Li-Fang Liang, Wu-Jun Wang   +5 more
doaj   +1 more source

Estimating the risk of adverse birth outcomes in pregnant women undergoing non-obstetric surgery using routinely collected NHS data: an observational study [PDF]

, 2016
Background: Previous research suggests that non-obstetric surgery is carried out in 1 – 2% of all pregnancies. However, there is limited evidence quantifying the associated risks.
Aylin, P, Balinskaite, V, Bennett, P, Bottle, R, Brett, S, Rivers, A, Sodhi, V   +6 more
core   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source