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Introduction and Aim of Work
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Anaromy of the Rectum and Anal Canal
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Histopathology of the Rectal Carcinoma
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Preoperative Staging of Rectal Cancer by Endorectal Sonography
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Technique of The Endorectal Ultrasonography
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Normal Ultrasound Anatomy of the anal Canal
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Introduction to Endoluminal Ultrasound Images
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Usefulness for Staging and Follow up of Rectal Neoplasms
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Summary and Conclusion
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References
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Arabic Summary