Retrospective Study
Copyright ©The Author(s) 2022.
World J Clin Cases. Jan 14, 2022; 10(2): 492-501
Published online Jan 14, 2022. doi: 10.12998/wjcc.v10.i2.492
Table 1 Ultrasonographic findings of cervical lymph node metastases in positive and negative patients, n (%)
Pathological results
n
Cortical centripetal thickening
Hypoechogenicity of cortex and medulla
Long diameter/short diameter < 2
Partial liquefaction or fusion of the lymph nodes
Rich internal blood supply
Hilum deletion
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Positive cervical lymph node metastasis124 69 (55.65)55 (44.35)55 (44.35)69 (55.65)67 (54.03)57 (45.97)39 (31.45)85 (68.55)63 (50.81)61 (49.19)32 (25.81)92 (74.19)
Negative cervical lymph node metastasis85 34 (40.00)51 (60.00)26 (30.59)59 (69.41)30 (35.29)55 (64.71)14 (16.47)71 (83.53)31(36.47)54 (63.53)11 (12.94)74 (87.06)
χ2 value4.939 4.027 7.120 5.980 4.188 5.108
P value0.026 0.045 0.008 0.014 0.041 0.024