Helical/spiral CT : a practical approach

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書誌事項

Helical/spiral CT : a practical approach

Robert K. Zeman ... [et al.]

McGraw-Hill, Inc., Health Services Division, c1995

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注記

Includes bibliographical references

内容説明・目次

内容説明

This text responds to the new era in CT scanning in which the X-ray tube is rotated continuously around the patient. Since helical/spiral CT is superior to conventional CT, it is expected to become the standard technique by the late 1990s. There are a number of advantages of helical/spiral CT over conventional CT: faster imaging; better resolution; ability to acquire continuous image data; 3-D imaging capabilities; cheaper than MRI; and fewer image artifacts. It is also possible to acquire a large number of images with very small reconstruction intervals, and provide the images with a high degree of continuity.

目次

  • Part 1 Changes in CT diagnostic methods and CT scanning techniques: the evolution of CT diagnostic techniques
  • outline of the development of CT technology. Part 2 Dynamic CT imaging: dynamic subtraction cine CT angiography in central nervous system
  • usefulness of dynamic CT in the evaluation of abnormal external ocular muscle movements
  • dynamic respiratory scanning in chest disease
  • CT observations of haemodynamics in tumours. Part 3 Three-dimensional imaging: three-dimensional CT surface reconstruction technique in examination of the head
  • multiplanar reconstruction CT imaging of the head and neck
  • diagnosis of small nodular lesions in the peripheral lung
  • three-dimensional CT in lung tumours. Part 4 Diagnosis by helical scan: physical characteristics
  • clinical usefulness of helical scan
  • surgical simulation in neurosurgery using helical scan
  • three-dimensional vascular imaging using helical scan
  • radiological anatomy of the right cardiophrenic angle
  • assessment using helical scan
  • application of helical scan to the examination of the chest
  • applications of helical scan in heart disease
  • applications of helical scan in the examination of the liver and pancreas
  • clinical applications of helical scan in specific areas
  • applications of helical scan in treatment.

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