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13 dr ahmed esawy imaging oral board of spine imaging part iii

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Page 1: 13 Dr Ahmed Esawy imaging oral board of spine imaging part III
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The Art of Radiology

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Epidural fibrosis and enhancement of degenerative disk

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Bandlike signal decrease in marrow signal adjacent to degenerative disk

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Mixed pattern of aftered signal adjacent to degenerated disk.

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Lumbar Facet Joint Arthrography

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NORMAL LFJ ANATOMY

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PATHOLOGIC FINDINGSAbnormal Articular Volume

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Synovial Cysts and Diverticula

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MR Imaging of Myelopathy

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Myelopathy means

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Myelopathy

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Compressive Myelopathy of extradural origin

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Non-Compressive Myelopathy (intramedullary)

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Lipomyelomeningocele

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Postoperative herniated disk at L5-S1 level with extensive scarring

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Most herniated disks detected postoperatively at the site of surgery do not enhance

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Most herniated disks detected postoperatively at the site of surgery do not enhance

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Scar tissue within the laminectomy defect and posterior paraspinal soft tissue may or may not enhance, but scar in the epidural space enhances homogeneously

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Postoperative disk herniation L4-5 left. Herniated disk (arrow) is slightly hypointense centrally with peripheral darker rim on axial T2 fast spin echo image

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Postoperative arachnoiditis

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Role of Diffusion WIs and T2* GRE pulse sequences in

dubious Vertebral Marrow pathological Lesions

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Common Types of Vertebral Marrow Lesions

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Vertebral Abnormalities

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Deformity

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Opposed phase

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Imaging vastitis differentitis funiculitis seminal vesiculitis Dr Ahmed Esawy

24 Dr Ahmed Esawy imaging oral board of chest imaging part II

32 Dr Ahmed Esawy imaging oral board of cardio-thoracic imaging (rubens)

19 Dr Ahmed Esawy imaging oral board of neck masses imaging

Imaging abdomen trauma introduction part 1 Dr Ahmed Esawy

6 Dr Ahmed Esawy imaging oral board of CNS part vi imaging

23 Dr Ahmed Esawy imaging oral board of chest imaging (Pulmonary nodules) part I

thyriod gland imaging part 5 (molecular imaging nuclear imaging spect) Dr Ahmed Esawy

4 Dr Ahmed esawy imaging oral board of CNS BRAIN part iv imaging

12-Dr Ahmed Esawy imaging oral board of spine imaging part II

Imaging abdomen trauma uterine trauma part 11 Dr Ahmed Esawy

Full story pulomnary embolism imaging Dr Ahmed Esawy

1 dr ahmed esawy imaging oral board of cns brain imaging part 2

Imaging Liver transplantation post operative Dr Ahmed Esawy

5 Dr ahmed Esawy imaging oral board of CNS part v imaging

45 Dr Ahmed Esawy imaging oral board of bowel imaging part III(colon )

Full story parathyroid imaging Dr Ahmed Esawy

29 Dr Ahmed Esawy imaging oral board of chest imaging (variety B) part VII

62-Dr Ahmed Esawy imaging oral board knee imaging part III

Dr ahmed esawy 8 bowel imaging colonic diverticulum disease

1 Dr Ahmed esawy imaging oral board of CNS part 1 imaging

Imaging abdomen trauma pancreatic trauma part 4 Dr Ahmed Esawy

11 Dr Ahmed Esawy imaging oral board of spine imaging part I

Imaging abdomen trauma diaphragmatic trauma part 7 Dr Ahmed Esawy

16-Dr Ahmed Esawy imaging oral board of sella hypothalamus imaging

Imaging abdomen trauma renal part 5 Dr Ahmed Esawy

17 Dr Ahmed Esawy imaging oral board of nasopharynx oropharynx neck spaces imaging

MRI imaging hypothalamus Dr Ahmed Esawy

42-Dr Ahmed Esawy imaging oral board of splenic peritoneum imaging

Full story fatty liver imaging Dr Ahmed Esawy

21-Dr Ahmed Esawy imaging oral board of cardaic coronary imaging

36-Dr Ahmed Esawy imaging oral board of biliary gall bladder imaging

69-Dr Ahmed Esawy imaging oral board diagnostic imaging spine brain head neck sinus orbit

22 Dr Ahmed Esawy imaging oral board of cardaic CT MRI imaging

Full story brain herniation imaging Dr Ahmed Esawy