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Introduction Percutaneous image-guided biopsy is the procedure of choice for diagnosing suspicious abnormalities on breast imaging. Stereotactic, ultrasound, and magnetic resonance imaging are used for image-guided breast biopsies. Stereotactic guidance uses mammography to localize lesions and facilitate placement of a core biopsy needle. The first systems used a vertical-approach needle insertion. The lateral arm device, which is the most recent advancement in stereotactic biopsies and pre-surgical localization allows procedures to be performed using a needle insertion parallel to the compression plate.Areas covered The lateral arm device was introduced to the market in 2007 and is the first device of its kind. In this article we review the mechanism of this device, the risks and benefits of the device and other the different other modalities utilized to biopsy and localize the breast. We summarize the current literature on this device along with our own experiences utilizing this device.Expert opinion The lateral arm device has changed the face of stereotactic-guided breast biopsies and localizations by allowing a new approach to perform these procedures. It has improved care to patients by allowing us to get to areas previously not within the biopsy window, decreased biopsy time and increased patient throughput.There is a growing body of research evidencing the benefits of dedicated interprofessional placements in preparing healthcare students for interprofessional practice. However, little is known about if and how students develop their interprofessional identity during interprofessional placements. This study addresses this knowledge gap by exploring final-year students' interprofessional identity development during dedicated interprofessional placement(s). Thirty-eight students from five health professions were interviewed and data analyzed inductively to identify themes. Participants also drew images representing their perceptions of interprofessional identity and its relationship to professional identity as part of the data collection. The themes showed participants progressed from conceptualizing interprofessional identity as a requirement of the placement at the start of the placement, toward internalizing an interprofessional identity by the end of their placement. Context influences interprofessional identity salience. A commitment from healthcare professionals to model interprofessional practice, combined with explicitly facilitating interprofessional identity development, is recommended to facilitate continued interprofessional identity development in different contexts post placement.Interprofessional education (IPE), as preparation for interprofessional practice, is considered essential for quality, coordinated, outcome-focussed patient care. To develop capacity in our future healthcare practitioners, IPE needs to be developed within curricula, and opportunities provided to practise within the placement setting. The aim of this study was to examine the effect of a structured IPE placement program on students' perceptions of IPE within an authentic healthcare setting. This paper reports on changes in students' attitudes toward IPE, as measured by the SPICE-R2 instrument, in response to program involvement. Selleckchem BSJ-03-123 Thirty-six students from six health professions participated in the study and reported significantly improved perceptions toward IPE, particularly in their understanding of roles and responsibilities, teamwork, and patient outcomes. The outcomes reinforce the importance of offering intentional and structured IPE activities during placement and the value provided to health students, preparing them for future collaborative practice.Objective In magnetic particle hyperthermia, a promising least-invasive cancer treatment, malignant regions in proximity with magnetic nanoparticles undergo heat stress, while unavoidably surrounding healthy tissues may also suffer from heat either directly or indirectly by the induced eddy currents, due to the developed electric fields as well. Here, we propose a facile upgrade of a typical magnetic particle hyperthermia protocol, to selectively mitigate eddy currents' heating without compromising the beneficial role of heating in malignant regions.Method The key idea is to apply the external magnetic field intermittently (in an ON/OFF pulse mode), instead of the continuous field mode typically applied. The parameters of the intermittent field mode, such as time intervals (ON time 25-100 s, OFF time 50-200 s, Duty Cycle16-100%) and field amplitude (30-70 mT) are optimized based on evaluation on healthy tissue and cancer tissue phantoms. The goal is to sustain in cancer tissue phantom the maximum temperature increase (preferably within 4-8°C above body temperature of 37°C), while in the healthy tissue phantom temperature variation is suppressed far below the 4°C dictating the eddy current mitigation.Results Optimum conditions of intermittent field (ON/OFF 50/100 in s, Duty Cycle 33%, magnetic field 45mT) are then examined in ex-vivo samples verifying the successful suppression of eddy currents. Simultaneously, a well-elaborated theoretical approach provides a rapid calculation of temperature increase and, furthermore, the ability to quickly simulate a variety of duty cycle times and field controls may save experimental time.Conclusion Eventually, the application of an intermittent field mode in a magnetic particle hyperthermia protocol, succeeds in eddy current mitigation in surrounding tissues and allows for the application of larger field amplitudes that may augment hyperthermia efficiency without objecting typical biomedical applicability field constraints such as Brezovich criterion.This report outlines an exploratory study that investigated whether the "Never Events" system - first used in healthcare contexts to identify and investigate preventable incidents that cause serious harm or death as a result of human error - could be adapted in the context of UK multi-agency child protection. Using a sequential design, two online surveys were carried out that explored practitioners' (n = 46) views about the feasibility of adopting the Never Events model and what, if any, incidents or events could be investigated plausibly using such a model. Practitioners were drawn from a purposive sample. An inter-disciplinary panel of senior practitioners - drawn from nursing, public health, social work and child mental health services- discussed the surveys' findings and the list of proposed child protection Never Events. The findings indicate that the complex, judgment-based nature of child protection contributes to difficulties creating shared understandings about what constitutes harm and the extent to which multi-agency systems can share decision-making and responsibility for the way they identify and support families. Thinking through and discussing the relative strengths and limitations of the Never Events model may nevertheless be a valuable exercise in interprofessional training and the design of highly localized review and reporting systems.Forensic education should be fully conversant with a scientific theory of how students learn. By and large, the traditional model of education is widely accepted. 'Difficult-to-learn' areas in forensic medicine are the challenges to students as well as teachers. An innovative modality 'lectures improvised with video elements' was used by authors in the undergraduate medical education program of Forensic Medicine in order to facilitate active learning. Evaluation of this approach has established a positive impact on student's spatial ability, reasoning ability, and memory skills. Intrinsic cognitive load on working memory was reduced to a certain extent. With compare to the static pictures, video usage significantly helps to comprehend the difficult content of the learning. Students found the experience interesting and very ardent to use it again.PurposeFor older adults in aged-care, group music-making can bring numerous physical and psychological benefits, ultimately improving their quality of life. However, personalising music-making to optimise these benefits is often difficult given their diverse ages, experiences, abilities, cognitive and motor skills, and their experience with music technology.MaterialsandmethodsIn this study, we conducted a 10-week group music-making intervention with twenty participants in an aged-care home, using a prototype digital musical instrument that we iteratively refined by following a user-centred design approach from direct resident feedback. The prototype instrument adopted a novel method for errorless learning in music-making settings, which we also refined, by increasing the difficulty level of the instrument's operation. We also assessed the residents' engagement with the sessions by obtaining feedback from caregivers and facilitators.ResultsResults show that residents' enjoyment decreased as the complexity (difough to maximise the sustainability of the devices, the sessions, and the subsequent rehabilitative benefits, residents must be given the right adaptation for individual interfaces that balances ambition and ability.Rapid DMI prototyping positively enhances engagement among older adults, suggesting that in the case of a custom DMI, an upgrade schedule should be aligned with key rehabilitative milestones. Similarly, in the case of pre-developed digital music systems, resident exposure to new features or functionality should be strategically introduced, so as to maximise engagement for key phases of resident rehabilitation.

Numerous transosseous fixation techniques for flexor tendon injuries in Zone 1 of the hand have been described in the literature. While relatively high maximal loads to failure are documented in different biomechanical experiments, several tests revealed a low 2 mm gapping resistance of the tendon-to-bone repairs. We therefore aimed to investigate the effect on gap formation adding a peripheral suture to an established transosseous fixation technique. In addition, we analyzed the influence of different suture materials (braided vs. non-braided) on the stability of the core suture.

A total of 30 porcine flexor digitorum profundus tendons were divided into 3 groups (

 = 10 each) and repaired using the transverse intraosseous loop technique (TILT). In group 1 and group 2 the repairs were performed using PDS 3-0 or Ethibond 3-0, respectively. In group 3, a peripheral suture was added to the core suture (PDS 3-0) consisting of two figure-of-eight stitches with PDS 5-0. The biomechanical performance of the repaired tendons was analyzed using a standardized protocol.

The suture material and peripheral suture showed no effect on the ultimate failure load in our testing. However, the addition of a peripheral suture led to a statistically significantly higher 2 mm gap force when compared with the repair with a core suture only.

In conclusion, addition of a palmar epitendinous suture to the transosseous core suture significantly increases the load to 2 mm gap formation in Zone 1 flexor tendon repairs and thus allows an immediate controlled mobilization.

In conclusion, addition of a palmar epitendinous suture to the transosseous core suture significantly increases the load to 2 mm gap formation in Zone 1 flexor tendon repairs and thus allows an immediate controlled mobilization.

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