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Figure 1

Taneichi et al. score for spinal bone metastases of the (A) thoracic and (B) lumbar spine.
Taneichi et al. score for spinal bone metastases of the (A) thoracic and (B) lumbar spine.

Figure 2

Bone mineral density measurement in Hounsfield units by manual region of interest setting (A) before radiotherapy and (B) after radiotherapy within the spinal bone metastases.
Bone mineral density measurement in Hounsfield units by manual region of interest setting (A) before radiotherapy and (B) after radiotherapy within the spinal bone metastases.

Figure 3

Overall survival - survival of all patients with urothelial cancer and spinal bone metastases from first diagnosis of urothelial cancer until death.
Overall survival - survival of all patients with urothelial cancer and spinal bone metastases from first diagnosis of urothelial cancer until death.

Figure 4

Bone survival - survival of all patients with urothelial cancer and spinal bone metastases from first diagnosis of spinal bone metastases until death.
Bone survival - survival of all patients with urothelial cancer and spinal bone metastases from first diagnosis of spinal bone metastases until death.

Figure 5

Radiotherapy survival - survival of all patients with urothelial cancer and spinal bone metastases from start of palliative radiotherapy until death.
Radiotherapy survival - survival of all patients with urothelial cancer and spinal bone metastases from start of palliative radiotherapy until death.

Patients’ characteristics of all patients with urothelial cancer and spinal bone metastases

Patients’ characteristics
Age
 Median 70 years
 Range 35-82 years

n %

Gender
 Female 8 21.0%
 Male 30 79.0%
Karnofsky performance status
 40-60% 12 31.6%
 70% 17 44.7%
 80% 9 23.7%
Histology
 Urothelial carcinoma 38 100%
Localization of metastases
 Thoracic 18 47.4%
 Lumbar 20 52.6%
Number of metastases
 Single 15 39.5%
 Multiple 23 60.5%
Distant extra-osseous metastases
 Overall 9 23.7%
 Lungs 6 15.8%
 Liver 5 13.2%
 Brain 2 5.3%
Surgical corset
 Yes 6 15.8%
 No 32 84.2%
Treatment indications
 Instability 7 18.4%
 Neurological symptoms 1 2.6%
 Pain 30 79.0%
Radiotherapy schedule
 10 x 3 Gy 24 63.2%
 14 x 2.5 Gy 3 7.9%
 20 x 2 Gy 11 28.9%
Systemic therapy
 Chemotherapy 14 36.8%
 Bisphosphonates 4 10.5%
eISSN:
1581-3207
Language:
English
Publication timeframe:
4 times per year
Journal Subjects:
Medicine, Clinical Medicine, Radiology, Internal Medicine, Haematology, Oncology