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PATHOLOGICAL GROUPS (SPINE) > TUMOURS > Flashcards

TUMOURS Flashcards

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1
Q

most common spinal neoplasm?

A
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2
Q

name the Benign osseous lesions? (6)

although benign, the majority have pain associated. which are the exceptions?

A

exceptions: enostosis / hemangioma

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3
Q

name the Malignant osseous lesions? (7)

A
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4
Q

osteoma and osteoblastoma are benign?

osteoCONdroma is bening?

chordoma, chondrosarcoma are benign?

A

yes

yes. CON with cap

no

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5
Q

ENOSTOSIS - major points

A
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6
Q

?

A
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7
Q

…

A
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8
Q

Ddx between bone islands and sclerotic metastasis?

A
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9
Q

…

A
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10
Q

OSTEIOD OSTEOMA

  • typical symptoms
  • major location
A
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11
Q

?

A
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12
Q

OSTEOBLASTOMA

major points

A
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13
Q

3 radiological patterns in osteoblastoma?

A
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14
Q

?

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15
Q

in osteoblastoma the imaging features are especific?

how is the uptake in bone scintigraphy?

A
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16
Q

ddx osteoid osteoma vs osteoblastoma?

A
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17
Q

ANEURYSMAL BONE CYST

  • affects young or old?
  • causes pain?
A
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18
Q

?

which imaging technique is prefered in this pathology?

A
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19
Q

is osteocondroma common in the spine?

typical imaging features?

A
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20
Q

?

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21
Q

?

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22
Q

?

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23
Q

?

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24
Q

ddx lytic deposits vs hemangioma?

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25
chordoma - most common location - 2 most common malignant osseous lesion
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chondrosarcoma major points what sequence is similar to chordoma?
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typical aspects: - destructive - soft tissue - calcifications within!! - high t2
31
ewing sarcoma: - spine is common place? - age group?
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important aspect regarding the soft tissue component of a lytic lesion that is more likely to be related with plasmacytoma?
soft tissue occupying almost all of the vertebral body no extra osseous component!!!
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... how is the bone scan in mm? activity in this pathology is related to what?
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what is the most common primary malignant bone neoplasm in adults?
but remember that deposits are more common than primary tumors!!
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spinal metastases -what are the most common primary (5)?
sexual (breast / prostate) = osteoblastic rtp = renal / tiroide / pulmão
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ddx: chordoma? (but normally is more midline!)
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PATHOLOGICAL GROUPS (SPINE) (1 decks)

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