. Author manuscript; available in PMC: 2022 Aug 1.

Published in final edited form as: Radiother Oncol. 2021 Jun 11;161:152–158. doi: 10.1016/j.radonc.2021.06.016

Table 2.

Affected lymph-node (LN) patterns and toxicity outcomes. Percentages of FT and AS are given as a percentage of the total patients with a given pattern.

Pattern	Patient Count	FT	AS
Unilateral 2A-2B	227	24 (11%)	26 (11%)
Unilateral 2A-2B-3	125	16 (13%)	13 (10%)
Bilateral 2A-2B	37	10 (27%)	4 (11%)
Unilateral 2A-2B-3–4	28	9 (32%)	7 (25%)
Bilateral 2A-2B, Unilateral 3	19	6 (32%)	4 (21%)
Bilateral 2A-2B-3	17	5 (29%)	7 (41%)
Top 6 patterns total	453	70 (15%)	61 (13%)
Other (57) patterns	129	29 (22%)	25 (27%)
All 63 patterns	582	99 (17%)	96 (16%)

FT: Feeding tube. AS: Aspiration. 2A, 2B, 3, 4: lymph node level 2a, ab, 3 and 4.