Figure 2

Lymph nodes of wild-type swine. (A–C) CT images of parotid lymph nodes (A), ventral superficial cervical lymph nodes (B), and superficial inguinal lymph nodes (C). (D–F) Lymph flow to parotid lymph nodes (D), ventral superficial cervical lymph nodes (E), and superficial inguinal lymph nodes (F). Asterisks indicate the injection sites of indigo carmine, and arrowheads indicate lymph flow. (G–I) Stained lymph nodes: parotid lymph nodes (G), ventral superficial cervical lymph nodes (H) and superficial inguinal lymph nodes (I). (J–L) Extracted lymph nodes: parotid lymph nodes (J), ventral superficial cervical lymph nodes (K) and superficial inguinal lymph nodes (L).