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Old 10-22-2010, 08:00 PM   #1
Nguyen
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MRI v.s Bonescan, which is more accurate

Hello,

My wife MRI shows cancer in two of the ribs, yet the bone scan shows everything is normal. Anyone have any idea which one is more accurate? Many thanks.

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Old 10-22-2010, 08:05 PM   #2
Becky
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Re: MRI v.s Bonescan, which is more accurate

I always thought that a PET/CT was the most accurate but I am not sure at all. I thought bone scans "light up" with metabolic abnormalities (broken bones healing, arthiritis, cancer etc). What does the doctor say?
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Old 10-22-2010, 08:20 PM   #3
Cal-Gal
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Re: MRI v.s Bonescan, which is more accurate

I think it might depend on the type of breast cancer?

I have heard that with ILC what I have, that MRI's are more accurate

Concur with Becky--what does the Dr say?
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Surgery: 1/09
Bilat Mastectomy, no reconstruction
ILC-4 tumors-1.7 cm,1.5 cm (2).8 cm
DCIS-11 cm
All tumors Grade 3
All tumors ER-0%/PR-0%
All tumors HER2+
IHC-all tumors Overexpression/borderline
FISH 2 tumors Her2-Negative
FISH 2 tumors Her2+ Equivocal
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LVI-Indeterminate(treated as positive)
SPR Score 8/9
Ki-67 20%
BRCA genetic test 1/2=negative
Chemo: 6 rounds TAC Feb-June 2009 w/Neulasta
Herceptin: 6/12/09-6/4/10 52weeks
HNPCC genetic test: negative
Port Placement-9/23/09 Port Removal 6/25/10
Echo's every 3 months-All normal
2/09 Staging PET/CT showed 0.2 micronodule upper R lobe-lung-Onc does not think this is mets--
6/5/09 AND 10/09 CT scan 0.2 micronodule unchanged
1/10-PET/CT-uptake in nasopharynx-
1/10-MRI All normal
6/10-Bone Scan-clear
12/10-PET/CT-All Clear-NED
12/11-PET-All Clear-NED

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12/13-CT w/contrast Head, Torso-All Clear
12/14-CT w/contrast Head-All Clear
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Old 10-22-2010, 08:47 PM   #4
ElaineM
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Wink Re: MRI v.s Bonescan, which is more accurate

I think an MRI shows more detail than a bone scan. A bone scan can light up for various kinds of bone problems. A Pet/CT scan is good, because it can tell if a bone problem is cancer.
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Old 10-26-2010, 08:11 AM   #5
frankie
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Re: MRI v.s Bonescan, which is more accurate

Yes definetly, MRI's are the gold tool in determining bone mets opposed to bone scans. This too also happened to me. Ct scan picked up something, so my Onc ordered a bone scan-which did not show anything. My Onc then ordered a MRI and it should the same thing as the Ct scan.
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