Explanipedia

A Comprehensive Review of Dacryoscintigraphy: Part II—Limitations and Future Direction Open

Hatem A. Tawfik, Bhupendra C. Patel, Raman Malhotra, Mohammad Javed Ali · 2025

Purpose: This is the second part of the comprehensive review of dacryoscintigraphy (DSG), which evaluates the major factors that hinder the routine utility of DSG and possible future directions to improve the technology. Methods: The autho…

A Comprehensive Review of Dacryoscintigraphy: Part I—Indications, Techniques, and Utility Open

Hatem A. Tawfik, Bhupendra C. Patel, Raman Malhotra, Mohammad Javed Ali · 2025

Purpose: To evaluate the diagnostic accuracy of dacryoscintigraphy (DSG) in patients with epiphora and its relevance in everyday medical practice. Methods: The authors performed a PubMed/Medline search of all articles published in English …

Quilting Sutures, Fibrin Sealant, and the Traditional Technique in Preventing Seroma Formation Following Abdominoplasty: Which is the Most Effective Strategy? Open

Emad Hawas, Khaled Abdelazeem, Wael M. El-Shaer, Hatem A. Tawfik · 2022

About International Design Journal and journal cover Open

Samah Nassar, Fatima Al-Bakry, Mohammed Al-Basiouni, M. A. M. Mona, Shaima Mustafa , et al. · 2021

Designing a highefficiency teacher s clothing

Bilateral nevus comedonicus of the eyelids: An unusual cause of ptosis and ectropion Open

Hatem A. Tawfik, Alaa A. Eltabbakh · 2020

Meta-Analysis and Randomized Trials: Chemotherapy for Advanced Pancreatic Cancer Open

Hatem A. Tawfik · 2017

Embryologic and Fetal Development of the Human Eyelid Open

Hatem A. Tawfik, Mohamed H. Abdulhafez, Yousef A. Fouad, Jonathan J. Dutton · 2016

Purpose: To review the recent data about eyelid morphogenesis, and outline a timeline for eyelid development from the very early stages during embryonic life till final maturation of the eyelid late in fetal life. Methods: The authors exte…

Dual-sided electrosurgery handpiece for simultaneous tissue cutting and coagulation: first report on a conceptual design validated by an animal experiment Open

Hatem A. Tawfik, Raef F.A. Hafez, Yousef A. Fouad · 2015

The dual-sided electrosurgery handpiece is a simple and safe alternative to the traditional electrosurgery pencil, allowing the simultaneous use of two electrodes without the hassle of frequent electrode replacement.

Revisiting the Role of the Myofibroblast in Socket Surgery: An Immunohistochemical Study Open

Hatem A. Tawfik, Mohamed H. Abdulhafez, Yousef A. Fouad, Hazem Rashed, Wesam M. Osman · 2015

Purpose: To determine the impact of a single injection of various anti-inflammatory, antimitotic, and antiangiogenic agents on the cell count of myofibroblasts in an eviscerated socket. Methods: One eye from 15 skeletally mature New Zealan…

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