An approach to the diagnosis of lumbar disc herniation using deep learning models.

In magnetic resonance imaging (MRI), lumbar disc herniation (LDH) detection is challenging due to the various shapes, sizes, angles, and regions associated with bulges, protrusions, extrusions, and sequestrations. Lumbar abnormalities in MRI can be detected automatically by using deep learning methods. As deep learning models gain recognition, they may assist in diagnosing LDH with MRI images and provide initial interpretation in clinical settings.

Diameter Reduction Determined Through Carotid Ultrasound Associated With Cardiovascular and All-Cause Mortality: A Single-Center Experience of 38 201 Consecutive Patients in Taiwan.

Background Few studies have evaluated the prognostic significance of diameter-based carotid sonographic measurements for mortality. We investigated whether a reduction in diameter of different carotid anatomical segments is associated with cardiovascular and all-cause mortality in a hospital-based cohort with universal health care. Methods and Results We conducted a retrospective cohort study of 38 201 patients who underwent carotid duplex ultrasound at a medical center in Taiwan.

Combination of Autologous Fat Grafting and Negative-Pressure Wound Therapy for the Treatment of Scalp Linear Scleroderma.

Scalp linear scleroderma (LSc) is a subtype of localized scleroderma which typically affects young patients and which can be severely disfiguring. Traditional treatment options include bone grafting or tissue expansion. in this report, we present the case of a patient with scalp LSc successfully treated with scar release, autologous fat grafting, and negative-pressure wound therapy (NPWT).

Bereitschaftspotential in Multiple System Atrophy.

Multiple system atrophy (MSA) is a neurodegenerative disorder manifesting as parkinsonism, cerebellar ataxia, and autonomic dysfunction. It is categorized into MSA with predominant parkinsonism (MSA-P) and into MSA with predominant cerebellar ataxia (MSA-C). The pathophysiology of motor control circuitry involvement in MSA subtype is unclear.

Three-year mortality in cryptococcal meningitis: Hyperglycemia predict unfavorable outcome.

Existing evidence revealed grave prognosis for cryptococcal meningitis (CM), particularly its short-term mortality. However, its long-term survival and prognostic factors remained unknown. This study investigated 3-year mortality and analyzed its predictive factors in patients with CM.

Type I interferon: From innate response to treatment for COVID-19.

Effective prophylactic and therapeutic interventions are urgently needed to address the coronavirus disease 2019 (COVID-19) pandemic. Various antiviral drugs have recently been tested. Type I interferon (IFN) is a regulatory protein involved in the innate immune response, with broad-spectrum antiviral activities and the ability to directly block viral replication and support the immune response to eliminate virus infection.

Therapeutic Potential of Tpl2 (Tumor Progression Locus 2) Inhibition on Diabetic Vasculopathy Through the Blockage of the Inflammasome Complex.

Objective: Diabetic retinopathy, one of retinal vasculopathy, is characterized by retinal inflammation, vascular leakage, blood-retinal barrier breakdown, and neovascularization. However, the molecular mechanisms that contribute to diabetic retinopathy progression remain unclear. Approach and Results: Tpl2 (tumor progression locus 2) is a protein kinase implicated in inflammation and pathological vascular angiogenesis.

Systematic review of negative pressure wound therapy for head and neck wounds with fistulas: Outcomes and complications.

Fistula formation in head and neck wounds is considered one of the most challenging complications that a head and neck reconstructive surgeon may encounter. The current mainstay of treatment is aggressive surgical debridement followed by vascularised soft tissue coverage. Negative pressure wound therapy (NPWT) has been successfully used for the closure of complicated wounds for decades.

Corrigendum: Genetic Removal of the CH1 Exon Enables the Production of Heavy Chain-Only IgG in Mice.

[This corrects the article DOI: 10.3389/fimmu.2018.

Genetic Removal of the CH1 Exon Enables the Production of Heavy Chain-Only IgG in Mice.

Nano-antibodies possess great potential in many applications. However, they are naturally derived from heavy chain-only antibodies (HcAbs), which lack light chains and the CH1 domain, and are only found in camelids and sharks. In this study, we investigated whether the precise genetic removal of the CH1 exon of the γ1 gene enabled the production of a functional heavy chain-only IgG1 in mice.

Increased risk of overactive bladder in patients with idiopathic Parkinson's disease: Insight from a nationwide population-based cohort study.

Background: Idiopathic Parkinson's disease (IPD) is a progressive neurodegenerative disorder characterized by typical motor impairment. However, lower urinary tract symptoms, including urinary urgency or frequency, which are non-motor phenomena, occur frequently among patients with IPD. In this study, we assess the risk of overactive bladder (OAB) in patients with IPD.

Mandibular Fracture Patterns at a Medical Center in Central Taiwan: A 3-Year Epidemiological Review.

Mandibular fractures constitute a major portion of maxillofacial trauma and may lead to considerable functional and aesthetic sequelae if treatment is inadequate or delayed. An epidemiology study on mandibular fractures may guide the preventive efforts of the Taiwan public health care system. Therefore, a retrospective review was conducted at a medical center in central Taiwan to evaluate the current mandibular fracture epidemiology.

Coincidence or complication? A systematic review of trigger digit after carpal tunnel release.

Background: Carpal tunnel syndrome (CTS) and trigger digits are among the most common nontraumatic hand disorders treated by plastic surgeons. The onset of trigger digits after carpal tunnel release (CTR) has been inconsistently reported. This systematic review assessed the prevalence of trigger digits development in patients after CTR surgery.

Incidence of trigger digits following carpal tunnel release: A nationwide, population-based retrospective cohort study.

The onset of trigger digits after carpal tunnel release (CTR) have been reported inconsistently across different studies. The aim of this study is to assess the incidence of trigger digits after CTR using nationwide population cohort data.We conducted a retrospective cohort study using the Longitudinal Health Insurance Database 2000 (LHID2000) from the National Health Insurance Database (NHIRD) in Taiwan.

Fibrodysplasia ossificans progressiva: initial presentation with a preosseous lesion of the scalp and its MRI appearance.

This case subject is a 1-year-old girl presenting with recurrent diffuse soft-tissue swelling of the scalp and periorbital region. Her family denied any known history of trauma. There was no obvious discoloration or local heat at the lesion.

Smad4 Deficiency in Smooth Muscle Cells Initiates the Formation of Aortic Aneurysm.

Rationale: Aortic aneurysm is a life-threatening cardiovascular disorder caused by the predisposition for dissection and rupture. Genetic studies have proved the involvement of the transforming growth factor-β (TGF-β) pathway in aortic aneurysm. Smad4 is the central mediator of the canonical TGF-β signaling pathway.

SORLA-dependent and -independent functions for PACS1 in control of amyloidogenic processes.

Sorting-related receptor with A-type repeats (SORLA) is a sorting receptor for the amyloid precursor protein (APP) that prevents breakdown of APP into Aβ peptides, a hallmark of Alzheimer's disease (AD). Several cytosolic adaptors have been shown to interact with the cytoplasmic domain of SORLA, thereby controlling intracellular routing of SORLA/APP complexes in cell lines. However, the relevance of adaptor-mediated sorting of SORLA for amyloidogenic processes in vivo remained unexplored.