Random study between bromocriptin and danazole in treatment of fibroadenosis –in Tanta medical journal Choledeco duodenostomy in the treatment of CBD stones -in Tanta medical journal Risk factors of intestinal obstruction in newborne – in the new Egyptian journal of medicine. Role of mammography in diagnosis of breast diseases - in the new Egyptian journal of medicine. Bile constituents in bilharzial hepatic fibrosis and gall stones – in Benha medical journal Role of bacteria in gastritis and duodenal ulcer - in the new Egyptian journal of medicine. Treatment of cholangio carcinoma - in the new Egyptian journal of medicine. Diagnosis of upper GIT bleeding in children by endoscope versus barium meal – in tropical medical journal Role of C.T scan in diagnosis of abdominal malignancy and surgical complications - in Benha medical journal. Use of stiplers versus hand sewn in colonic anastomosis - in Benha medical journal. Comparative study between the use of polypropylene mesh and porcine dermal collagen in the repair of large and difficult abdominal wall hernias - in Benha medical journal Postoperative biliary stricture - in Menoufia medical journal. Laparoscopy in diagnosis and staging of abdominal malignancy – in journal of tropical medicine. Results of surgical treatments of anal stricture - in the new Egyptian journal of medicine. Mastalgia : aetiology & clinicopathological study and management - in the new Egyptian journal of medicine. Comparative study between one stage and two stages procedures in penile hypospadias reconstruction - in the new Egyptian journal of medicine Evaluation of different techniques in management of 2nd degree haemorrhoids - in the new Egyptian journal of medicine. The operative risk of diabetes mellitus - in Benha medical journal Evaluation of emergency and long term sclerotherapy for bleeding oesophageal varices - in Benha medical journal. Role of computed tomography with sialography in diagnosis of parotid swellings - in Benha medical journal