(99m)Tc-HDP Bone Scintigraphy Finding of Metastatic Renal Cell Carcinoma Bone Lesion Changed from Hot to Cold Lesion: Comparing with (18)F-FDG PET/CT / 핵의학분자영상
Nuclear Medicine and Molecular Imaging
;
: 588-591, 2009.
Article
in Korean
| WPRIM
| ID: wpr-198894
ABSTRACT
A 26-year-old man with renal cell carcinoma underwent (99m)Tc-HDP bone scintigraphy for detecting bony metastasis after left total nephrectomy for renal cell carcinoma. (99m)Tc-HDP bone scintigraphy showed small hot lesion in the first lumbar spine. About 12 months later, he underwent spinal MRI for lower back pain. A large mass was seen around spinous process of the first lumbar spine (L1) on spinal MRI and confirmed as metastatic renal cell carcinoma by bone biopsy. (99m)Tc-HDP bone scintigraphy and (18)F-FDG PET/CT were underwent for further evaluation. (99m)Tc-HDP bone scintigraphy showed cold lesion in the first lumbar spine which was initially hot and newly developed hot lesion in the twelfth thoracic spine, and which were shown as hypermetabolic lesions in (18)F-FDG PET/CT. We report a case of bony metastasis from renal cell carcinoma which is changed from hot lesion to cold lesion in (99m)Tc-HDP bone scintigraphy and compare with (18)F-FDG PET/CT.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Spine
/
Biopsy
/
Carcinoma, Renal Cell
/
Low Back Pain
/
Cold Temperature
/
Neoplasm Metastasis
/
Nephrectomy
Type of study:
Diagnostic study
Limits:
Adult
/
Humans
Language:
Korean
Journal:
Nuclear Medicine and Molecular Imaging
Year:
2009
Type:
Article
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