Table 2 Computed tomography (CT) acquisition parameters for cases included in this data descriptor.
From: Large scale crowdsourced radiotherapy segmentations across a variety of cancer anatomic sites
CT Acquisition Parameter | Breast | Sarcoma | H&N | GYN | GI |
|---|---|---|---|---|---|
Manufacturer | GE | SIEMENS | SIEMENS | GE | GE |
Model | Discovery CT590 RT | SOMATOM Confidence | Sensation Open | Discovery CT590 RT | Discovery CT590 RT |
Slice Thickness (mm) | 2.5 | 3 | 3 | 2.5 | 2.5 |
KVP (kV) | 120 | 120 | 120 | 120 | 120 |
Exposure Time (ms) | 891 | 1000 | 1000 | 856 | 856 |
X-Ray Tube Current (mA) | 154 | 111 | 32 | 167 | 277 |
Rows | 512 | 512 | 512 | 512 | 512 |
Columns | 512 | 512 | 512 | 512 | 512 |
In-plane Resolution (mm) | 1.26 | 1.26 | 0.98 | 0.98 | 0.98 |
Reconstruction diameter (mm) | 650 | 650 | 500 | 500 | 500 |
Number of axial slices | 140 | 229 | 143 | 195 | 196 |
