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Orthopedics

Fumarate hydratase-deficient renal cell carcinoma: A clinicopathological study of seven cases including hereditary and sporadic forms.

Sep 28, 2020

Hereditary leiomyomatosis and renal cell carcinoma (HLRCC) has been incorporated into the recent international histological classification of renal tumors. However, to date, there are limited studies ...

Hip Implant Survival Tied to Implant Choice

Sep 24, 2020

MONDAY, Sept. 21, 2020 (HealthDay News) -- Between-hospital variation in survival rates of total hip replacement (THR) may be due to implant choice, according to a U.K. study published online Aug. 31 ...

Quantifying trunk neuromuscular control using seated balancing and stability threshold.

Sep 24, 2020

Performance during seated balancing is often used to assess trunk neuromuscular control, including evaluating impairments in back pain populations. Balancing in less challenging environments allows fo...

1Vitamin A regulates fibroblast growth factor 23.

Sep 24, 2020

Renal phosphate and vitamin D metabolism are regulated by proteohormone fibroblast growth factor 23 (FGF23), which is secreted by bone cells. FGF23 inhibits phosphate reabsorption and the production o...

The influence of a meniscal bucket handle tear on the Posterior Cruciate Ligament Angle in Anterior Cruciate Ligament Rupture - A case report.

Sep 24, 2020

Chronic anterior cruciate ligament (ACL) tear might be difficult to diagnose on MRI. Indirect signs might be a typical meniscal or cartilage lesion, or a spontaneous anterior drawer visualized by a de...

Machine learning demonstrates that somatic mutations imprint invariant morphologic features in myelodysplastic syndromes.

Sep 24, 2020

Morphological interpretation is the standard in diagnosing myelodysplastic syndrome (MDS), but it has limitations, such as varying reliability in pathologic evaluation and lack of integration with gen...

Dilated Epidural Venous Plexus causing Radiculopathy: A Report of Two Cases and Review of the Literature.

Sep 24, 2020

A dilated epidural venous plexus (DEVP) is a rare cause of radiculopathy, back pain, cauda equina syndrome, and other neurological symptoms. This vascular mass can be secondary to inferior vena cava (...

Individuals With Diabetes Have Increased Risk for Falls

Sep 23, 2020

TUESDAY, Sept. 22, 2020 (HealthDay News) -- Individuals with diabetes have an increased risk for falls, according to a study presented at the annual meeting of the European Association for the Study o...

Time-frequency analysis of muscle activation patterns in people with chronic ankle instability during Landing and cutting tasks.

Sep 21, 2020

People with chronic ankle instability (CAI) exhibit neuromuscular deficits. Previous studies, however, only investigated magnitudes of muscle activation and not the time-frequency domain.Do people wit...

The prevalence of chronic ankle instability and its relationship to foot arch characteristics in female collegiate athletes.

Sep 21, 2020

To determine the prevalence of chronic ankle instability (CAI) and to investigate its relationship to the foot arch in collegiate female athletes by each sports event.Cross-sectional study.University ...

Development of an oxygen-releasing electroconductive in-situ crosslinkable hydrogel based on oxidized pectin and grafted gelatin for tissue engineering applications.

Sep 21, 2020

Injectable hydrogels with conductivity are highly desirable as scaffolds for the engineering of various electrical stimuli-responsive tissues, including nerve, muscle, retina, and bone. However, oxyge...

Malignant peripheral nerve sheath tumors - Outcomes and prognostic factors based on the reference center experience.

Sep 21, 2020

Malignant peripheral nerve sheath tumor (MPNST) accounts for about 5% of soft tissue sarcomas. It can occur as sporadic diseases or can be associated with type 1 neurofibromatosis. MPNST is usually as...

Prevalence and incidence of vertebral fractures: a 7-year follow-up study in institutionalized adults with refractory epilepsy and intellectual disability.

Sep 21, 2020

The main objective of this cohort study is to determine the prevalence and incidence of morphometric vertebral fractures (VFs) over 7 years follow-up, in institutionalized adults with refractory epile...

Botox for TMJ Disorder Does Not Affect Jaw Bone Density

Sep 19, 2020

FRIDAY, Sept. 18, 2020 (HealthDay News) -- Jaw bone density and volume are similar between women who had botulinum toxin (BTX) injections to treat temporomandibular muscle and joint disorders (TMJDs) ...

Lower-Extremity Motor Synergies in Individuals With and Without Chronic Ankle Instability.

Sep 17, 2020

Current theoretical models suggest that ankle sprain copers exhibit movement adaptations contributing to the avoidance of chronic ankle instability. However, few studies have examined adaptations at t...

Differences in Activity of the Brain Networks During Voluntary Motor Tasks Engaging the Local and Global Muscular Systems of the Lower Trunk.

Sep 17, 2020

Low back pain constitutes a multidimensional problem of largely unknown origin. One of the recent theories explaining its frequent occurrence includes speculative statements on patterns of central ner...

Tough magnesium phosphate-based 3D-printed implants induce bone regeneration in an equine defect model.

Sep 17, 2020

One of the important challenges in bone tissue engineering is the development of biodegradable bone substitutes with appropriate mechanical and biological properties for the treatment of larger defect...

Development of a Model of the Acute and Delayed Effects of High Dose Radiation Exposure in Jackson Diversity Outbred Mice; Comparison to Inbred C57BL/6 Mice.

Sep 17, 2020

Development of medical countermeasures against radiation relies on robust animal models for efficacy testing. Mouse models have advantages over larger species due to economics, ease of conducting agin...

Increasing age and non-liver comorbidities in patients with chronic hepatitis B in Taiwan: A nationwide population-based analysis.

Sep 17, 2020

Data from the US suggest that chronic hepatitis B (CHB) patients have aged in the past decade. However, the burden of non-liver comorbidities have not been well characterized in Taiwan, where CHB is v...

Quantitative assessment of deep-seated CO leakage around CO-rich springs with low soil CO efflux using end-member mixing analysis and carbon isotopes.

Sep 14, 2020

This study examined a mountainous area with two hydrochemically distinct CO-rich springs to understand the origin, flow, and leakage of CO, which may provide implications for precise monitoring of CO ...

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