Correlation between physical characteristics of biopsy specimen and disease of cervical lymph node after contrast-enhanced ultrasound

Table 1 Basic information of patients and CEUS

Group	A (92)	B (113)	C (30)
Sex
Male	53	37	12
Female	39	76	18
Age range	18–68	19–71	18–59
Average age	46 ± 7.2	44 ± 5.3	37 ± 5.7
Enhanced mode
Homogeneous enhancement	78	0	0
Heterogeneous enhancement	14	113	30

ISSN: 1471-2482