Research Article
Outcome of Cervical Lymph Nodes Dissection for Thyroid Cancer with Nodal Metastases: A Southeast Asian 3-Year Experience
Table 3
Subgroup analysis of those who had recurrence in the 3-year follow-up period among papillary thyroid cancer group (n=30).
| N = 30 | | Recurrence n (%) | OR | p | Yes, n=16 (37.2) | No, n= 27 (62.8) | (95% CI) |
| Types of LND | | | | | | | Central LND n= 6 | 1 (16.7) | 5 (83.3) | | 0.320 | | Lateral LND n= 9 | 5 (55.6) | 4 (44.4) | - | | Central + Lateral LND n= 15 | 5 (33.3) | 10 (66.7) | | Tumour margin clear | Yes n= 19 | 6 (31.6) | 13 (68.4) | 0.55 (0.12-2.56) | 0.696 | No n= 11 | 5 (45.5) | 6 (54.5) | LN margin clearance | Yes n= 19 | 7 (36.8) | 12 (63.2) | 1.02 (0.22-4.76) | 1.000 | No n= 11 | 4 (36.4) | 7 (63.6) | Radioiodine usage | Yes, n= 26 | 11 (42.3) | 15 (57.7) | - | 0.268 | No, n= 4 | 0 (0.00) | 4 (100.0) | Radiotherapy | Yes, n= 3 | 2 (66.7) | 1 (33.3) | 4.00 (0.32-50.0) | 0.537 | No, n= 27 | 9 (33.3) | 18 (66.7) | Chemotherapy | Yes, n= 2 | 2 (100.0) | 0 (0.00) | - | 0.126 | No, n= 28 | 9 (32.1) | 19 (67.9) |
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LND, lymph node dissection; P value calculated using Fisher Exact Test. |