Pulmonary Arteriovenous Fistula Bypass of the Obstructive Superior Vena Cava Intrapleural tetracycline in the Management of Malignant Pleural Effusions The Increasing Chest Wall Tumors Sarcoidosis Clinicopathologic Study Rhabdomyosarcomas of the Chest Wall Malignant Fibrous Histiocytomas (MFH) in Thoracic Practice Delayed Traumatic Diaphragmatic Hernia Surgical Treatment of Pulmonary Hydatidosis in Children Significance of Tricuspid Annuloplasty with Mitral Valve Surgery (De Vega Technique) Sarcomas of the Lung Long term Palliation with the Classic Blalock-Taussig Shunt in Children with Cyanotic Congenital Heart Diseases Surgical Management of Constrictive Pericarditis Study of Non-Tuberculous Empyema in Children in Benha Diagonastic Value of Bronchial Biopsy and Washing in Primary Bronchial Carcinoma Closed Mitral Valvotomy in Children Mitral Valvotomy during Pregnancy Pulmonary Hydatid Disease Intrathoracic Colon and Stomach Replacement of Esophagus for post-Corrosive Strictures Thoracotomy A Routine Mandatory Step in Transhiatal Esophagectomy for Post –Corrosive Strictures Diffuse Malignant Mesothelioma of the Pleura Neurogenic Tumors of the Thorax Video Assistant Thoracoscopic Symathectomy in patients with primary Hyperhidrosis VATS versus Open Thoracotomy in the management of primary spontaneous Pneumothorax : A Comparative study Flail Chest : Ventilate or not to Ventilate EVALUATION OF LEFT VENTRICULAR FUNCTION PRE AND POSTOPERATIVE CORONARY ARTERY BYPASS GRAFTING IN BEATING AND NON BEATING HEART BY NON INVASIVE TECHNIQUE