Results 151 to 160 of about 213,840 (355)

Expert Perspective: Diagnosis and Treatment of Castleman Disease

open access: yesArthritis &Rheumatology, EarlyView.
Castleman disease (CD) is a major diagnostic challenge for rheumatologists. Unicentric CD (UCD) involves one enlarged lymph node region, whereas multicentric CD (MCD) involves multiple enlarged lymph node regions. Both UCD and MCD may exhibit a wide range of symptoms that overlap with other immune‐mediated conditions.
Luke Y. C. Chen   +2 more
wiley   +1 more source

Late‐Onset Spondyloarthritis Presenting as Glucocorticoid‐Resistant Polymyalgia Rheumatica: A Hitherto Underappreciated Entity in Which Tumor Necrosis Factor or Interleukin ‐17 Blockade May Have a Therapeutic Role

open access: yesArthritis &Rheumatology, EarlyView.
Objective Polymyalgia rheumatica (PMR) is an age‐related inflammatory disease with shoulder/hip girdle involvement. Magnetic resonance imaging (MRI) reveals extracapsular/entheseal soft tissue involvement in both PMR and spondyloarthritis (SpA), with sacroiliac joint and perientheseal spinal bone marrow edema (BME) being characteristic of SpA ...
Kerem Abacar   +12 more
wiley   +1 more source

Specific Association Patterns Between Brain Glutathione Levels, Myelination, and Functional Connectivity in Adults With Autism Spectrum Disorder

open access: yesAutism Research, EarlyView.
ABSTRACT Recent studies have implicated oxidative stress in the pathophysiology of autism spectrum disorder (ASD). Postmortem brain studies have revealed decreased levels of the reduced form of glutathione (GSH), an important antioxidant, in some brain regions in individuals with ASD; however, in vivo evidence is lacking.
Toshiki Iwabuchi   +10 more
wiley   +1 more source

Prediction of Seizure Outcome Using Combinations of Four Noninvasive Presurgical Modalities in Magnetic Resonance Imaging-negative Focal Intractable Epilepsy

open access: yesNeurologia Medico-Chirurgica
In focal epilepsy cases, precise identification and resection of the epileptogenic zone increase the likelihood of achieving a seizure-free outcome. Nevertheless, localizing the source of epilepsy in magnetic resonance imaging-negative epilepsy cases ...
Rofat ASKORO   +8 more
doaj   +1 more source

A targeted antiferromagnetic nanoprobe for ultra‐sensitive magnetic resonance imaging detection of sub‐millimeter esophageal tumors

open access: yesBMEMat, EarlyView.
We developed a cyclo‐RGD peptide‐conjugated antiferromagnetic nanoparticle (RANP) as a targeted T1 contrast agent. Under 9 T MRI conditions, RANP exhibited an r1 value of 1.88 mM−1 s−1 and a low r2/r1 ratio of 1.84, enabling the detection of esophageal tumors as small as 0.8 mm in vivo. Abstract Early, non‐invasive detection of esophageal cancer at sub‐
Wenkui Mo   +15 more
wiley   +1 more source

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