Introduction and Aim of Work

Anaromy of the Rectum and Anal Canal

Histopathology of the Rectal Carcinoma

Preoperative Staging of Rectal Cancer by Endorectal Sonography

Technique of The Endorectal Ultrasonography

Normal Ultrasound Anatomy of the anal Canal

Introduction to Endoluminal Ultrasound Images

Usefulness for Staging and Follow up of Rectal Neoplasms

Summary and Conclusion

References

Arabic Summary