Annals of Saudi medicine
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Annals of Saudi medicine · Mar 2020
Research Productivity in the Health Sciences in Saudi Arabia: 2008-2017.
The purpose of this study was to analyze the published research on health sciences carried out by researchers in Saudi Arabia in the last decade by assessing bibliometric output. Data for 2008 to 2017 was retrieved from Scopus. During this period, there was significant growth, from 1332 publications in 2008 to 5529 in 2017, with an average annual growth rate of 14.1%. ⋯ Most of the published research was done in collaboration with Egypt. The subject area of medicine was predominant with the main publication source being the Saudi Medical Journal, Life Science Journal, the Acta Zhengzhou University Oversea Version, and the Annals of Saudi Medicine, primarily in the form of original research articles. The growing trend in publications is a sign of the increasing quality of education and more research and development activities, which are made possible by a sufficient budget allocation to these activities during the last decade.
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Annals of Saudi medicine · Mar 2020
Breast arterial calcification on mammography does not predict coronary artery disease by invasive coronary angiography.
The relationship between breast arterial calcification (BAC) and angiographic coronary artery disease (CAD) is uncertain. Some studies have shown a positive association between BAC and angiographically proven CAD, while other studies have shown no association. ⋯ None.
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Annals of Saudi medicine · Mar 2020
Case ReportsSuperior vena cava stenting in IgG4-associated mediastinal fibrosis.
We report a rare case of IgG4-associated mediastinal fibrosis with complete superior vena cava (SVC) obstruction successfully managed by thrombolysis and stenting in a 33-year-old male. The patient presented with a mediastinal mass lesion with clinical findings of SVC obstruction. Surgical biopsy of the mediastinal mass lesion with histology and immunohistochemistry staining established the diagnosis of IgG4 associated mediastinal fibrosis. ⋯ Our case is probably the first with IgG4 mediastinitis and SVC complete obstruction relieved by intravascular thrombolysis and SVC stent placement. It demonstrates that SVC stenting can relieve SVC obstruction in patients with a high risk of surgery either due to medical comorbidities or an expected high surgical risk like bleeding in the mediastinal fibrosis, which in our case of SVC obstruction was due to a nonoperable mediastinal tumor. SIMILAR CASES PUBLISHED: None to our knowledge.