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Table 1 Treatment characteristics for tumor treatment with Image-Guided superficial radiation therapy (IGSRT)

From: Updated results of 3,050 non-melanoma skin cancer (NMSC) lesions in 1725 patients treated with high resolution dermal ultrasound-guided superficial radiotherapy, a multi-institutional study

IGSRT Treatment Characteristics

Total Dose Received (cGy)

Mean

5216.0 (SD +/- 222.3)

Median

5184 (IQR: 5096, 5336)

Range

3716–7364

Number of Fractions

Mean

20.1 (SD +/- 0.7)

Median

20 (IQR: 20, 20)

Range

13–30

Dose Per Fraction (cGy)

Mean

259.2 (SD +/- 10.4)

Median

259 (IQR: 254, 265)

Range

15–402

Treatment Duration (weeks)

Mean

6.9 (SD +/- 1.5)

Median

7 (IQR: 6, 7)

Range

4–22.4

Time Dose Fractionation (TDF)

Mean

90.8 (SD +/- 4.8)

Median

90 (IQR: 88, 94)

Range

76–138