Incidental arachnoid cyst, unusual location though.
Friday, 30 October 2009
Thursday, 29 October 2009
Neurofibromatosis type 2
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Wednesday, 28 October 2009
Pistol grip deformity
Labels:
Congenital,
Degeneration,
Hip,
MSK,
pelvis,
Plain-film
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Osteochondral injury
Lateral knee radiograph showing a large osseous loose body in the suprapatellar pouch. AP view shows a similar sized osteochondral defect in the lateral femoral condyle.
Tuesday, 27 October 2009
Scaphoid fracture
Scaphoid views 10 days following injury also failed to show the fracture. Digital tomosynthesis (volumerad) shows fracture line clearly.
Friday, 23 October 2009
Transitional cell carcinoma of renal pelvis
Staghorn calculus
Pelvic radiohraph for trauma. No history of contrast examination in past. Incidental asymptomatic staghorn calculus.
Lisfranc's fracture dislocation
Plain film showing Lisfran'c dislocation:
See the lines not aligned as shown in this image:
CT shows fractures of bases of 2nd, 3rd, and 4th metatarsals:
See the lines not aligned as shown in this image:
CT shows fractures of bases of 2nd, 3rd, and 4th metatarsals:
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Thursday, 22 October 2009
Wednesday, 21 October 2009
Long transverse process of L5
Advanced chondrocalcinosis
Tuesday, 20 October 2009
Sacral metastasis
Lateral sacral view showing subtle loss of definition of posterior vertebral line:
For comparison, I have put a normal radiograph showing crisp posterior margin of the sacral body:
Sagittal T1 MRI, showing the metastases.
For comparison, I have put a normal radiograph showing crisp posterior margin of the sacral body:
Sagittal T1 MRI, showing the metastases.
Labels:
Metastases,
MRI,
MSK,
neuro,
Plain-film,
spine,
Tumour
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Sacral metastases causing cauda equina
Multiple myeloma with pathological fracture
Plain film:

AP view showing periosteal reaction possibly secondary to periosteal reaction:
MR showing the same findings:
Magnified image showing myeloma deposits:

AP view showing periosteal reaction possibly secondary to periosteal reaction:
MR showing the same findings:
Labels:
MRI,
MSK,
Plain-film,
Tumour
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Liver Abscess
Venous phase CT:
Delayed Phase CT:
Ultrasound reduces the differentials and points to the diagnosis of abscess:
Delayed Phase CT:
Ultrasound reduces the differentials and points to the diagnosis of abscess:
Labels:
CT,
GI tract,
Infection,
Liver,
Ultrasound
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Hyperostosis Frontalis Interna
Labels:
CT,
Incidentaloma,
neuro
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Monday, 19 October 2009
Fracture scaphoid
Plain film: no fracture
CT: 10 mm reconstruction - no fracture seen
CT: Oblique sagittal reconsturction of 0.6mm shows undisplaced fracture
CT: 10 mm reconstruction - no fracture seen
CT: Oblique sagittal reconsturction of 0.6mm shows undisplaced fracture
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