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51.
Anatomical variations of the spinal accessory nerve are well known. We describe a previously unreported variant in which the nerve divided high in level II after crossing the internal jugular vein and before entering the sternomastoid muscle. Both branches were joined by a communication from the C2 cervical root. We discuss the clinical implications of this finding.  相似文献   
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Information obtained on the Internet regarding medical procedures is largely unregulated and can be confusing. The aims of this study were to assess use of the Internet by patients attending hospital for oral and maxillofacial procedures, and to assess the quality of information provided at consultation. Data were collected prospectively using a confidential questionnaire, which was distributed to consecutive patients attending for elective operations at 2 oral and maxillofacial units: Crosshouse Hospital, Kilmarnock, and Queen Alexandra Hospital, Portsmouth (n = 100 at each unit). All the distributed questionnaires were returned. At both units, 95% of patients thought that discussion at the initial consultation was good or very good, and 84% at both units stated that they had access to the Internet. Internet access was consistently high among all age groups up to the age of 65, but in those aged over 65 it was considerably lower. A total of 22/84 patients (26%) at Crosshouse, and 14/84 (17%) at Queen Alexandra used the Internet to gain further information regarding their condition or procedure. All of those (n = 14) at Queen Alexandra, and 21/22 at Crosshouse had used Google to search for the information. Those who used the Internet to find information on their medical condition or procedure found it to be a useful resource, but they also stated that the information caused some concerns. With use of the Internet and access to it increasing we highlight the need for regulated and appropriate websites to which patients should be directed.  相似文献   
54.
Paralysis of the facial nerve is a cause of considerable functional and aesthetic disfigurement. Damage to the upper trunk can result in eye complications with the risk of exposure keratitis. Numerous factors influence the therapeutic strategy: the cause of the injury, the time elapsed since injury, functional impairment, and the likelihood of recovery. We discuss the management of an acute injury to the facial nerve and focus on the surgical options.  相似文献   
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The purpose of this post-hoc investigation was to determine the difference in response rates between respondents who received personalized prenotification prior to receiving an electronic survey and those who did not. An electronic survey was e-mailed to 236 program directors or other designated individuals from nurse practitioner (NP) programs around the United States. Seventy six percent of the NP program directors were personally contacted about the survey in advance, and 97.5% agreed to participate. The remaining 24% were sent e-mails with a link to the survey without prenotification. Response rates for those in the prenotification group who had agreed to participate versus those who did not receive prenotification were 49% and 45%, respectively. Personalized prenotification did not affect the electronic survey response rates. Electronic research methodology offers a unique opportunity to potentially survey an entire population (e.g., nursing faculty), thus further investigation regarding factors associated with electronic survey response rates and ways to improve these rates is warranted.  相似文献   
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Nursing is a self-licensing profession with an ever-increasing responsibility to develop and sustain public trust. Thus, there is a need for nurses not only to be accountable and trustworthy but to be perceived by the public as accountable and trustworthy. Recognizing the special need for trust in caregivers, the Faculty of Health Professions at Dalhousie University has recently instituted a policy enabling its schools to suspend or terminate a student from a program based on the student's professional unsuitability. Unsuitability could include a type of conduct (criminal behavior, substance abuse or unethical behavior) or a health impairment that affects the student's ability to meet performance requirements. The challenge for the health profession schools, including Nursing, is to develop specific guidelines for implementing the policy. Guidelines on performance requirements for students with disabilities will be particularly difficult to define.  相似文献   
60.

Background/Purpose

Intrathyroidal thymic tissue may be misinterpreted as a thyroid lesion in children, leading to invasive tests or resection. We sought to describe the characteristic imaging features of these lesions and to evaluate the safety of non-operative management.

Methods

A retrospective review of all patients less than 18 years old with intrathyroidal thymic tissue from 2000 to 2016 was performed. Data collection included patient demographics, imaging results, interventions, and outcomes.

Results

Eleven patients were identified using institutional radiology and pathology databases. Median patient age and lesion size at presentation were 5 years old (range 2 to 8 years old) and 0.9 cm (range 0.4 to 9.2 cm), respectively. Six lesions were incidentally identified, six were left-sided, and the most common location was the lower pole. Ultrasonographic features were reproducible and included well demarcated (10/11), hypoechoic lesions (11/11), containing punctate/linear internal echoes (11/11), and occasional mild hypervascularity (6/11). All cases demonstrated interval size and echotexture stability over a median surveillance period of 3 years (range 1 to 8 years). While 9 patients were simply observed, the first patient in this series underwent excision, while another had a fine needle aspiration to confirm pathology.

Level of Evidence

Study of diagnostic test, Level IV.

Conclusion

Intrathyroidal thymic tissue has typical clinical and sonographic characteristics which allow for appropriate diagnosis and avoids thyroid resection.  相似文献   
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