2. Imaging of esophageal cancers

3. Methods of examination Barium swallow (Fleuroscopy) Cross sectional Imaging ( CT & MRI) Endoscopic Ultrasound (EUS)

4. Pathology Squamous cell carcinoma Adenocarcinoma Spindle cell carcinoma Lymphoma Leiomosarcoma Melanoma

5. Radiographic patterns of Esophageal Cancers in Barium Swallow Annular type Polyploid type Varicoid type Ulcerative type

6. Anular type

8. Polypoid type

9. Varicoid type

11. Ulcerative Type

12. CT Scan For staging of Esophageal cancers Invasion of trachea Invasion of Lt main bronchus Invasion of aorta Mediastinal Lymph nodes Distant Metastasis

18. Endoscopic Ultrsound

20. Stage T Stage T2 N1

21. Stage T4