ACKNOWLEDGEMENT
Professor Jacob Churg, USA and IGAKU-SHOIN
Medical Publishers, Inc Japan are acknowledged for granting a
permission to reproduce some of their histopathology figures.
Also, Novartis, Egypt, is acknowledged for facilitating the
permission to reproduce some of Frank Netter's illustrations
(The Netter Collection of Medical Illustrations, Vol. 6,
illustrated by M.D. all rights reserved).
The gratitude is for Dr. Fatma El-Husseini, professor of
pathology for providing some of her pathology figures. Dr.
Tarek El-Diasty, consultant radiologist, is acknowledged for
providing the radiology figures. The valuable help provided by
Dr. M. Ashraf Foda, Dr. Ahmed Donia, Dr. Ahmed Hamdy and
Dr. Mahmoud Mohasseb is highly appreciated.
The clever secretarial work of Mrs. Hend Sharaby and
Heba Zaher are greatly acknowledged.