Ali A Shafik
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Explore the profile of Ali A Shafik including associated specialties, affiliations and a list of published articles.
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108
Citations
441
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Recent Articles
1.
Guan X, Liu Z, Parvaiz A, Longo A, Saklani A, Shafik A, et al.
Gastroenterol Rep (Oxf)
. 2020 Feb;
8(1):5-10.
PMID: 32104581
At present, natural orifice specimen extraction surgery (NOSES) has attracted more and more attention worldwide, because of its great advantages including minimal cutaneous trauma and post-operative pain, fast post-operative recovery,...
2.
International consensus on natural orifice specimen extraction surgery (NOSES) for colorectal cancer
Guan X, Liu Z, Longo A, Cai J, Chen W, Chen L, et al.
Gastroenterol Rep (Oxf)
. 2019 Feb;
7(1):24-31.
PMID: 30792863
In recent years, natural orifice specimen extraction surgery (NOSES) in the treatment of colorectal cancer has attracted widespread attention. The potential benefits of NOSES including reduction in postoperative pain and...
3.
Shafik A, Shafik I, El Sibai O
J Invest Surg
. 2014 Jun;
27(5):267-72.
PMID: 24960238
Unlabelled: In a previous study, the external anal sphincter (EAS) in dogs, known to consist of skeletal muscle fibers, was proved to contain bundles of smooth muscle fibers in between...
4.
el-Sibai O, Shafik A, Shafik I
J Invest Surg
. 2011 Feb;
24(1):44-8.
PMID: 21275529
Background: "Tunica albuginea (TA) reefing" is a modification of Shafik's "TA overlapping" operation. Both techniques are based on the fact that in venogenic erectile dysfunction patients, the TA exhibits degenerative...
5.
Shafik A, Ahmed I, Shafik A, Wahdan M, Asaad S, El Neizamy E
Surg Radiol Anat
. 2010 Dec;
33(3):249-56.
PMID: 21184079
Aim: The aim of the study was to perform histomorphologic, endoscopic, and radiologic studies of the ileocecal junction (ICJ). A clearer understanding of the anatomical structure of the ICJ may...
6.
Guo M, Gao C, Li D, Guo W, Shafik A, Zbar A, et al.
Dis Colon Rectum
. 2010 Oct;
53(11):1542-8.
PMID: 20940604
Purpose: The aim of this study was to identify the normal anatomy of the anal region on magnetic resonance images. Methods: T1-weighted turbo spin-echo images of anal sagittal sections, anal...
7.
Shafik A, Shafik A, Asaad S, Wahdan M
Clin Anat
. 2010 Jul;
23(7):851-61.
PMID: 20641065
We hypothesized an anatomical/physiological sphincter and investigated this hypothesis in current communication. The histomorphologic and morphometric studies were carried out in 14 cadavers and radiologic studies in 20; endoscopy studies...
8.
Shafik A, Shafik I, El Sibai O, Shafik A
J Sex Marital Ther
. 2010 Feb;
35(5):337-46.
PMID: 20183002
Opinions vary over whether female ejaculation exists or not. We investigated the hypothesis that female orgasm is not associated with ejaculation. Thirty-eight healthy women were studied. The study comprised of...
9.
Shafik A, Shafik A, El Sibai O, Shafik I
Am J Med Sci
. 2009 Feb;
337(3):173-5.
PMID: 19204558
Background: Increased gastric motility was observed during restraint stress in animals; however, mechanism of action could not be traced in literature. We investigated the hypothesis that high levels of stressful...
10.
Shafik A, Asaad S, Loka M, Wahdan M, Shafik A
Clin Anat
. 2008 Dec;
22(2):243-9.
PMID: 19089999
To study the anatomical structure of the colosigmoid junction, 15 cadaveric specimens were studied morphologically, another 15 histologically, and a morphometric study was done in 10 specimens. Specimens consisted of...