A modified complete denture technique

Abstract no. 15published_or_final_versio

Use and design of magnets in denture retention

published_or_final_versio

Students’ perspectives regarding clinical preceptors (CPs) in the baccalaureate undergraduate nursing programme in Karachi, Pakistan

Introduction: Clinical practice is considered an integral part of nursing education. It is in the clinical area that the students integrate the theory learnt in the classroom into practice. An enabling clinical environment with the assistance of a clinical preceptor (CP) ensuresthat student nurses become independent practitioners and competent in their roles and responsibilities.Design : A comprehensive study was undertaken to explore the emerging role of CPs in Pakistan. This research has been reported in the literature. This paper will deal exclusively with the perceptions of nursing students when working with CPs in the four-year undergraduate baccalaureate program at a private school of nursing (SON) in Pakistan. Through focus group discussions, the perceptions of undergraduate students were explored.Results: Four main themes emerged. These included the creation of a conducive clinical environment, development of competencies, engagement in patient care, and personal and professional development.Conclusion: Based on the study findings, recommendations for strengthening the role of CPs in supporting undergraduate nursing students in their clinical practice arepresented

Endometrial polyps in postmenopausal women

The malignancy risk of endometrial polyps in postmenopausal women was correlated with the presence or absence of abnormal uterine bleeding. Of 481 postmenopausal women who presented with endometrial polyps at diagnostic hysteroscopy between 2004 and 2007, 48.9% were asymptomatic and 51.1% had postmenopausal uterine bleeding. Transvaginal ultrasound revealed abnormal endometrial thickness in 60.0% vs. 57.7%, polyps in 37.9% vs. 32.9%, endometrial tumors in 1.3% vs. 0.8%, and submucosal myomas in 0.9% vs. 2.0% by the absence or presence of bleeding. Around three-fourth of the polyps were removed. Histopathologic diagnoses showed mucous polyps in 93.7 of asymptomatic women compared to 80.7% of those with bleeding, while endometrial tumors were only seen in those bleeding (7.2%). The malignancy risk within endometrial polyps in postmenopausal women varies with the presence of vaginal bleeding, and is minimal in asymptomatic women

Heart Rate Variability during Plateau Waves of Intracranial Pressure: a pilot descriptive study

This study aims to describe heart rate variability during the first episode of plateau waves of intracranial pressure (ICP) in Traumatic Brain Injury (TBI) in order to characterize and identify at bedside this cerebrovascular phenomenon. The general behavior of the heart rate variability (HRV) spectral measures expressed in the medians across patients is concordant with an increased HRV in the latter part of the baseline and plateau wave, followed by a decrease after the event and a new increase during the recovery. In low and high frequency bands the same increase is more marked in the parametric analysis. Interpretation of HRV may help clinicians to better identify the plateau waves and allow earlier management

Avaliação Do Impacto Do Volume Retal Na Movimentação Da Próstata Durante Radioterapia Conformacional Para Câncer De Próstata

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Hereditary Neuropathy with Liability to Pressure Palsy Presenting with Hand Drop in a Young Child

Hereditary neuropathy with liability to pressure palsy (HNPP) results from the deletion of the PMP22 gene in chromosome 17p11.2. Clinically, it presents with painless pressure palsies, typically in the 2nd and 3rd decades of life, being a rare entity in childhood. We present the case study of a six-year-old male child who presented with left hand drop that he kept for over four weeks. Electrophysiological studies suggested HNPP and genetic studies confirmed it. With this paper, we pretend to create awareness to this entity as a diagnosis to be considered in a child with painless monoparesis and to emphasize the importance of electrophysiological studies in the diagnosis

Ectopia cordis: caso clínico

Introduction: ectopia cordis is a rare congenital malformation, with an estimated incidence of 5 to 8 per million live births. It is defined as a malformation in which the heart is located in an extra-thoracic position. Ectopia cordis may occur as an isolated malformation or associated with other anomalies such as omphalocele, congenital heart disease or integrating Cantrell syndrome. The size and location of the defect influence the prognosis. Description: we report a case of a 24-year-old nulliparous woman, with no relevant family or personal history, in which the prenatal fetal ultrasound, performed at 21 weeks of gestation, revealed a defect of the anterior chest wall with exteriorization of the heart. Discussion: fetal echocardiography revealed a severe congenital heart disease. The parents decided to continue the pregnancy, after being duly informed by a multidisciplinary team. Delivery occurred at 37 weeks of gestation but the female newborn died one hour afterwards. Pathological examination confirmed the sonographic findings

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