Fig. 4
From: Photoacoustic imaging of tumour vascular permeability with indocyanine green in a mouse model
Photoacoustic imaging with various organs and allograft tumours in mouse skin. a Representative co-registered ultrasound B-mode and photoacoustic imaging of various organs (liver, kidney, salivary gland and inferior vena cava) and subcutaneous Lewis lung carcinoma (LLC) allograft tumour in mice 30 s after intravenous injection of ICG (5 mg/ml). White arrow-head: blood vessel, yellow arrow head: subcutaneous LLC tumour burden with strong photoacoustic signal. b Graph showing the maximum photoacoustic signal (mean and SD) of organs and subcutaneous LLC tumours in mice after intravenous injection of ICG (5 mg/ml; n = 3 or 4). ns not significant. **Significant difference compared with the liver, kidney and inferior vena cava. ***Significant difference compared with the liver, kidney, inferior vena cava and salivary gland