essameldin_nada

Essameldin Abdelaziz Mohamed Ahmed Nada

Professor - Prof. of Dermatology,Venereology and Andrology

Faculty of medicine

Address: 8 Abou Bakr ElSedik Dokki Giza

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Publications Which contain the keyword: Acquired


2018-10-22 19:59:20 Keywords cholesteatoma, Acquired, cytokeratin, Immunohistochemistry,
Cytokeratin expression pattern in acquired cholesteatoma versus meatal skin; an immunochemical study.
Cholesteatoma is a proliferative disease of the middle ear with bone resorption activity. Its pathogenesis remains controversial and has yet to be clarified. Cytokeratins represent a well-known epithelial proliferative and differentiation markers. In the current study, we investigated expression of a large set of cytokeratins in cholesteatoma matrix versus deep meatal skin tissues from the same patients. Methodology: An immunohistochemical ... Read more

2018-10-22 19:39:31 Keywords cholesteatoma, Acquired, Basic FGF, middle ear,
Expression of basic Fibroblast Growth Factor in acquired cholesteatoma and correlation with its destructive capacity
INTRODUCTION: Angiogenesis is an essential requirement for cholesteatoma growth and expansion. It is mediated via variety of cytokines and growth factors like basic fibroblast growth factor (basic-FGF). Localization of basic FGF in cholesteatoma matrix and its correlation with the destructive capacity of cholesteatoma were seldom seen in previous reports. METHODOLOGY: A prospective immunohistochemical study was employed using 19 acquired cholesteatoma ... Read more

2018-10-22 10:21:37 Keywords Bone Resorption, Acquired, cholesteatoma, Pathogenesis,
Pathogenesis and Bone Resorption in Acquired Cholesteatoma: Current Knowledge and Future Prospectives
Cholesteatoma is a cystic non tumorous lesion of the temporal bone that has the ability to destroy nearby structures by its power to cause bone resorption and as a result, fatal complications prevail. We aimed to conduct a comprehensive review for pathogenesis of acquired cholesteatoma, bone resorption mechanisms, and offer a future vision of this serious disease. We have reviewed ... Read more