Titlebook: Imaging Atlas of the Pelvic Floor and Anorectal Diseases; Mario Pescatori,F. Sérgio P. Regadas,Andrew P. Zba Book 2008 Springer-Verlag Mil

Parallel

Computed Tomography and Magnetic Resonance Imaging of Pelviperineal Anatomydiscusses the conceptual anatomic constructs essential for understanding pelviperineal anatomy. Selected CT scan and MRI of normal anatomy are presented, highlighting the important osseous and myofascial landmarks.

Fermentation

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Magnetic Resonance Imaging of Anatomic Defects in Fecal Incontinencesis and in patients presenting with fecal incontinence and sphincter damage. The trend is a movement away from direct sphincter repair toward sacral neuromodulation in external anal sphincter (EAS) injury. However, endoanal magnetic resonance imaging (EAMRI) has shown clear accuracy in the delineati

易怒

Two- and Three-dimensional Ultrasonography in Abscess and Anal Fistula location, extent of the abscess cavity, and relation to the sphincter muscles and rectal wall, making classification possible, which is particularly important for the complex abscess. It is also particularly useful for evaluating anorectal fistulas, as it identifies primary and secondary tracts, in

Atheroma

Computed Tomography and Magnetic Resonance Imaging in Abscess and Anal Fistulanced colorectal surgeons. Computed tomography (CT) and magnetic resonance imaging (MRI) are both valuable modalities with which to evaluate acute anorectal infections; however, they both have advantages and disadvantages in this setting. For example, CT scanning is readily available 24 hours a day i

Agronomy

Staging and Follow-up of Anal Canal Neoplasms with 2- and 3-D Ultrasonographyxtent of tumor invasion into the sphincter muscles, adjacent tissues, and rectum, identifying lymph nodes as well. This modality is very useful in evaluating chemoradiotherapy response and selecting safe biopsy sites in case of suspicion of early recurrence.

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Ingratiate

Two- and Three-dimensional Ultrasonography in Benign and Malignant Rectal Neoplasmsetastasized perirectal lymph nodes. This chapter discusses the role of anorectal US in evaluating the extent of tumor invasion in the rectal wall, sphincter muscles, and perirectal lymph nodes; the extent of tumor invasion following radiotherapy; and detecting early local recurrence in the rectal wa

色情

Magnetic Resonance Imaging in Benign and Malignant Rectal Neoplasmsiew of local regional rectal cancer spread. Information detected through MRI is important to carefully plan adequate surgical management for each particular rectal cancer case. Data on cancer local status before neoadjuvant chemoradiation can be compared with posttreatment status to evaluate the mag

頑固

Pelvic Primary and Metastatic Tumors: Computed Tomography Images evaluating many different types of pelvic neoplasms. Multidetector scanners that permit coronal- and sagittal-plane isotropic image reconstruction, provide a distinct advantage over magnetic resonance imaging, particularly for imaging the rectum and bladder, and may redefine the role of CT imaging