Migraine and tension-type headache among undergraduate medical, dental and pharmaceutical students of University of Aleppo: a cross-sectional study

Introduction

Headache disorders are among the most common 10 causes of disability worldwide according to the global burden of disease survey 2010. Headache is also wildly common among universities students when compared with other populations. The purpose of this study is to assess headache prevalence among Aleppo University medical, dental and pharmaceutical undergraduate students.

Methods

A questionnaire-based cross-sectional study was conducted among medical, dental and pharmaceutical students at Aleppo University, Syria. We determined the type of headache according to the International Classification of Headache Disorder-III. The total number of participants was 2068. A χ² test was used to evaluate the association between the categorical outcomes. P<0.05 was considered significant.

Results

Out of 2068 participants, 1604 (77.6%) were medical students, 205 (9.9%) were dental students and 259 (12.5%) were pharmaceutical students. The effect on daily activities was higher in chronic tension headache (96.7%) and migraine without aura (94.6%) than migraine with aura (91.3) and episodic tension headache (85.1%). Out of 1191 who had a headache, only 188 (15.9%) had a medical consultation.

Conclusions

There was no a statistically significant difference in prevalence of tension headache and migraine according to faculties. There was a statistically significant difference in patients with migraine according to academic year, living with family and smoking. The effect on daily activities was higher in chronic tension-type headache and migraine without aura. There is a significant lack of medical consultation among students and most of them took over the counter analgesics depending on personal choice.

Unusual case of classic testicular seminoma in a 90-year-old patient: a case report

BACKGROUND

Seminoma is the most common subtype of testicular cancer and occurs most commonly in patients aged 30-49 years, but decreases to a very low level in men in their 60s or older.

CASE PRESENTATION

A 90-year-old Syrian man with a 6-year history of an increase in size of his right scrotum, presented to the urological clinic and, on clinical examination, the findings suggested testicular tumor. After orchiectomy and histology results based on microscopic and immunohistochemical examinations, a pure seminoma was diagnosed, so we describe in this case report the second-oldest patient with classical seminoma in the medical literature.

CONCLUSION

This case report has been written to focus on the probability of any type of testicular tumor occurring at any age or decade; urologists should consider seminoma as a differential diagnosis with any testicular swelling even in elderly patients.

Global animal disease surveillance

Development and implementation of global animal disease surveillance has been limited by the lack of information systems that enable near real-time data capturing, sharing, analysis, and related decision- and policy-making. The objective of this paper is to describe requirements for global animal disease surveillance, including design and functionality of tools and methods for visualization and analysis of animal disease data. The paper also explores the potential application of techniques for spatial and spatio-temporal analysis on global animal disease surveillance, including for example, landscape genetics, social network analysis, and Bayesian modeling. Finally, highly pathogenic avian influenza data from Denmark and Sweden are used to illustrate the potential application of a novel system (Disease BioPortal) for data sharing, visualization, and analysis for regional and global surveillance efforts.