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Faculty and students of the COM discovered an extremely rare anatomical
anomaly in a body being dissected - the presence of sciatic arteries, rather
than femoral arteries, in the legs. During normal development the sciatic
artery is replaced by the femoral artery within the first 3 months in utero.
Because of the relatively superficial position of the sciatic artery it can
be subjected to trauma resulting in many clinical problems such as aneurysm
and blood clot formation. Thus, this anomaly served as a wonderful teaching
tool linking embryology, anatomy and pathophysiology of the cardiovascular
system.
The editors of International Journal of Angiology considered the findings
interesting enough that they not only accepted the manuscript entitled
“Persistent bilateral sciatic arteries: a rare case report” for publication
in their journal but also invited the authors to present their findings at
their 52nd Annual World Congress in Kentucky this October.
We are particularly pleased that we are developing a tradition where each
year Alfaisal COM students are co-authors on a paper with faculty.