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Table 2 Effect evaluation of CT-guided 125I seed implantation

From: Clinical application of computed tomography-guided 125I seed interstitial implantation for head and neck cancer patients with unmanageable cervical lymph node metastases

 

Pre-implantation

Three months post-implantation

Six months post-implantation

Tumor volume (cm2)

21.23 ± 8.83

9.19 ± 7.52#

6.42 ± 9.79#

NRS

7.77 ± 0.92

3.06 ± 1.06#

2.39 ± 1.15#

KPS

73.60 ± 7.90

83.18 ± 5.97#

82.86 ± 5.43#

  1. KPS Karnofsky performance score, NRS Numerical rating scale
  2. Compared with pre-implantation, # P < 0.05