Monthly Archives: September 2017

Case Report of Glanzmann Thrombasthenia

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Unexplained Bleeding: Case Report of Glanzmann Thrombasthenia

Author: Ahmed Al Wahab1 , Alaa Nugud, M.D.2 , Shomous Nugud M.D.3, Zahran Alras1

Author Affiliations:

1College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
2Department of Pediatrics, Dubai Health Authority, Dubai, United Arab Emirates
3Department of Research, Sharjah Institute for Medical Research, Sharjah, United Arab Emirates

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Corresponding Author: Ahmed Al Wahab, a7md13@gmail.com

Key Words: Glanzmann Thrombasthenia, inherited platelet disorder, the disorder of hemostasis

Abstract:

Background

Glanzmann Thrombasthenia (GT) is a rare inherited genetic platelet disorder characterized by a qualitative, or quantitative mutation in GPIIb/IIIa receptor; which results in defective platelet aggregation and diminished clot retraction.

Case

A 19-year-old Arab descent female presented to emergency department with severe menorrhagia. On examination an ill looking pale patient in addition to generalized fatigue of one-week duration.

Conclusion

Acquired platelet disorders are more frequently encountered in practice than inherited ones, usually due to medical therapy or an underlying medical condition. GT, was previously known as hereditary hemorrhagic thrombasthenia, is an autosomal recessive disorder that is often disregarded as it has many clinical and laboratory findings similar to some acquired platelet disorders.

Published on date: September, 2017

DOI: 10.15404/msrj/09.2017.0127

Citation: Al Wahab, A., Nugud, A., Nugud, S., & Alras, Z. Unexplained Bleeding: Case Report of Glanzmann Thrombasthenia, Medical Student Research Journal (2017). doi:10.15404/msrj/09.2017.0127

References:

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Three Wishes Survey

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Are medical students becoming less altruistic and more money-oriented? A three wishes survey

Author: Anna I. Perera MSc1, Anna Serlachius PhD1, Roger J. Booth PhD2 & Keith J. Petrie PhD1

Author Affiliations:

1Department of Psychological Medicine, University of Auckland, NZ

2Department of Molecular Medicine and Pathology, University of Auckland, NZ

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Corresponding Author: Anna I. Perera, anna.perera@auckland.ac.nz

Key Words: undergraduate, motivations, altruism, money, specialization

Abstract:

Purpose

In this study we assessed the underlying values and goals of current medical students by examining personal wishes. The authors also aimed to determine the impact of the increased financial burden of medical training on students‟ motivations by comparing current wishes to those of students from 1999. We also examined the relationships between types of wishes, choice of future medical specialty, and demographic characteristics.

Methods

An anonymous survey with the question: “If you had three wishes, what would you wish for?”, and items pertaining to specialization choice and demographics was completed by 418 medical students. Wishes were coded into seventeen categories. Results were compared to a previous survey conducted in 1999.

Results

The largest category of wishes was altruism (40% of students) followed by achievement (36%), and money (34%). Significantly more medical students in 2015 had altruistic and achievement wishes compared to 1999. However, there was no significant increase in money-related wishes in the 2015 cohort compared to students from 1999. Final year students were more likely to report power-related wishes and male medical students had significantly more wishes related to power, money, and self-esteem. Students who aspired to be surgeons had more affiliation wishes and fewer knowledge-related aspirations. Conversely, medical students planning to enter internal medicine training were more likely to have wishes related to power and self-esteem. Achievement wishes were more common among individuals wanting to enter family medicine.

Conclusion

There was no evidence that medical students are becoming less altruistic and more money-orientated. Further, individuals did not appear to become less altruistic or increasingly financially driven as they progressed through the medical course.

Published on date: September, 2017

DOI: 10.15404/msrj/09.2017.0145

Citation: Perera, A., Serlachius, A., Booth, R., & Petrie K. Are Medical Students becoming Less Altruistic and More Money-Oriented? A Three Wishes Study, Medical Student Research Journal (2015). doi:10.15404/msrj/09.2017.0145

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Aerococcus Viridans

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Aerococcus Viridans Infectious Endocarditis Complicated by Splenic Infarction

Author: Joshua Budhu M.S, Dorian Wood B.S, Marvin Crawford M.D, Khuram Ashraf M.D, Frederick Doamekpor M.D, Olufunke Akinbobuyi M.D

Author Affiliations: Morehouse School of Medicine, GA, USA

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Corresponding Author: Joshua Budhu, jbudhu@gmail.com

Key Words: splenic infarct, infectious endocarditis, aercoccus viridans, HIV, immunocompromised, hemodialysis

Abstract:

In this case report we discuss splenic infarction as a presentation for infectious endocarditis. While not unheard of, splenic infarctions are usually incidental findings and are not usually used to diagnose infectious endocarditis. Since our patient was on hemodialysis, had AIDS and blood cultures tested positive for Aerococcus viridans and Streptococcus parasanguis, we propose that atypical presentations of IE should be considered in immunocompromised patients.

 

Published on date: September, 2017

DOI: 10.15404/msrj/07.2017.0002

Citation: : Budhu, J., Wood, D., Crawford, M., Ashraf, K., Doamekpor, F., & Akinbobuyi, O. Aerococcus Viridans Infectious Endocarditis Complicated by Splenic Infarction, Medical Student Research Journal (2017). doi:10.15404/msrj/07.2017.0002

References:

  1. Baddour M., Wilson  W.R., Bayer  A.S.; Infective endocarditis: diagnosis, antimicrobial therapy, and management of complications: a statement for healthcare professionals from the Committee on Rheumatic Fever, Endocarditis, and Kawasaki Disease, Council on Cardiovascular Disease in the Young, and the Councils on Clinical Cardiology, Stroke, and Cardiovascular Surgery and Anesthesia, American Heart Association: endorsed by the Infectious Diseases Society of America. Circulation. 111 2005:e394-e434.
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MRI vs. CT in Diagnosing Acute Appendicitis in Children

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Systematic review of the accuracy of magnetic resonance imaging in the diagnosis of acute appendicitis in children: comparison with computed tomography

Author: Benjamin Whitt

Author Affiliations: Saba University School of Medicine, MA, USA

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Corresponding Author: Benjamin Whitt, btwhitt22@gmail.com

Key Words: Appendicitis; Diagnostic Imaging; Sensitivity; Specificity; Children

Abstract:

Purpose

Computed tomography (CT) has emerged as the gold standard test for the evaluation of suspected appendicitis in pediatric patients. It has been shown to have excellent accuracy and to decrease negative appendectomy rates. However, CT scans expose patients to ionizing radiation, which is of especially high concern in children. Magnetic resonance imaging (MRI) is a potential alternative that could be used to evaluate children while eliminating exposure to radiation. This systematic review tests the hypothesis that the sensitivity and specificity of MRI are not inferior to that of CT in the evaluation of suspected appendicitis in children.

Methods

A search of the Medline database was conducted to identify articles that used MRI to evaluate children with suspected appendicitis. Articles that focused on pediatric subjects and reported sensitivity and specificity of MRI in these subjects were included. Data for the calculation of sensitivity, specificity, and 95% confidence intervals for each were extracted from each study included. Pooled data for sensitivity and specificity of MRI were calculated and tested for significance compared to sensitivity and specificity of CT using Fisher’s exact test.

Results

Nine studies were found to be relevant to the question posed by this systematic review and met the inclusion criteria. The pooled sensitivity and specificity of MRI for the diagnosis of appendicitis were 0.96 (95% CI: 0.94-0.98) and 0.97 (95% CI: 0.96-0.98) as opposed to values of 0.94 (95% CI: 0.92-0.97) and 0.95 (95% CI: 0.94-0.97) for CT. The difference between MRI and CT was not statistically significant for sensitivity (p=0.11) or specificity (p=0.06) in the evaluation of suspected appendicitis in children.

Conclusion

In children with suspected appendicitis, the sensitivity and specificity of MRI are comparable to those of CT in terms of sensitivity and specificity. MRI is a viable choice for imaging in these patients and limits exposure to radiation.

 

Published on date: September, 2017

DOI: 10.15404/msrj/07.2017.0001

Citation: Whitt, Benjamin. Systematic review of the accuracy of magnetic resonance imaging in the diagnosis of acute appendicitis in children: comparison with computed tomography, Medical Student Research Journal (2015), 4(3), 54-58. doi:10.15404/msrj/07.2017.0001

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