Essentials of research methods in neurosurgery and allied sciences for research, appraisal and application of scientific information to patient care (Part I)

IN Esene, AM El-Shehaby, SS Baeesa - Neurosciences Journal, 2016 - nsj.org.sa
Every neurosurgeon ought to be acquainted with the basics of research methods to enhance
the comprehension of the research process and critical appraisal procedures of a scientific …

[HTML][HTML] Cyclin A and cyclin D1 as significant prognostic markers in colorectal cancer patients

…, ARN Zekri, S El-Houssini, AMR El-Shehaby… - BMC …, 2004 - Springer
Background Colorectal cancer is a common cancer all over the world. Aberrations in the cell
cycle checkpoints have been shown to be of prognostic significance in colorectal cancer. …

An international multicenter matched cohort analysis of incidental meningioma progression during active surveillance or after stereotactic radiosurgery: the IMPASSE …

…, WA Reda, SR Tawadros, AMN El-Shehaby… - Neuro …, 2022 - academic.oup.com
Background The optimal management of patients with incidental meningiomas remains
unclear. The aim of this study was to characterize the radiologic and neurological outcomes of …

[HTML][HTML] Cytokine profile in Egyptian hepatitis C virus genotype-4 in relation to liver disease progression

…, A Hassan, HMA El-Din, AMR El-Shehaby… - World journal of …, 2005 - ncbi.nlm.nih.gov
AIM: To observe the imbalance between T helper cell Th1 and Th2 cytokines in several
chronic hepatitis disease at different stages of disease progression. METHODS: We measured …

Stereotactic radiosurgery for Koos grade IV vestibular schwannoma: a multi-institutional study

…, SR Tawadros, K Abdelkarim, AMN El-Shehaby… - Journal of …, 2022 - thejns.org
OBJECTIVE Though stereotactic radiosurgery (SRS) is an established safe treatment for
small- and medium-sized vestibular schwannomas (VSs), its role in the management of Koos …

[HTML][HTML] Stereotactic radiosurgery for haemorrhagic cerebral cavernous malformation: a multi-institutional, retrospective study

…, K Abdelkarim, AMN El-Shehaby… - Stroke and Vascular …, 2023 - svn.bmj.com
Background Cerebral cavernous malformations (CCMs) frequently manifest with haemorrhages.
Stereotactic radiosurgery (SRS) has been employed for CCM not suitable for resection. …

Outcome evaluation of repeat stereotactic radiosurgery for cerebral arteriovenous malformations

…, SR Tawadros, K Abdelkarim, AMN El-Shehaby… - Stroke, 2023 - Am Heart Assoc
BACKGROUND: Repeat stereotactic radiosurgery (SRS) for persistent cerebral arteriovenous
malformation (AVM) has generally favorable patient outcomes. However, reporting studies …

Stereotactic radiosurgery for Koos grade IV vestibular schwannoma in young patients: a multi-institutional study

…, SR Tawadros, K Abdel Karim, AMN El-Shehaby… - Journal of neuro …, 2022 - Springer
Purpose Surgery is the treatment of choice for large vestibular schwannomas (VS).
Stereotactic radiosurgery (SRS) has been suggested as an alternative to resection in selected …

Stereotactic radiosurgery for intracranial chordomas: an international multiinstitutional study

…, WA Reda, SR Tawadros, AMN El-Shehaby… - Journal of …, 2022 - thejns.org
OBJECTIVE The object of this study was to evaluate the safety, efficacy, and long-term
outcomes of stereotactic radiosurgery (SRS) in the management of intracranial chordomas. …

Human papillomavirus infection in Egyptian esophageal carcinoma: Correlation with p53, p21waf, mdm2, C‐erbB2 and impact on survival

…, ARN Zekri, S Abdallah, AMR ElShehaby… - Pathology …, 2005 - Wiley Online Library
The etiological role of human papillomavirus (HPV) in esophageal carcinoma (EC) in
relation to p53, mdm2, p21 waf , c‐erbB2 and the overall survival (OS) rate was investigated. …