Deciphering Colorectal Liver Metastasis Perfusion Heterogeneity: Identification of Distinct Vascular Phenotypes through High-Lateral-Resolution Photoacoustic Microscopy

Radiology Imaging Cancer 2026 Open access

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Authors: Kuanhong Wang, Chenyi Xie, Manqi Wu, Shihan Kang, Kedi Xiong, Yi Guo, Xue Wei, Hengxiao Hu, Liu Y, Jingfan Zhan, Yulu Hou, Zaiyi Liu
+2 more Ting Guo, Xin Chen
DOI: 10.1148/rycan.250523
Cited by: 1
References: 33

Abstract

A photoacoustic microscopy method combining quantitative parameters and vascular morphologic analysis from in vivo scanning was developed; it effectively distinguished colorectal liver metastasis vascular subtypes and identified subtypes that were resistant to bevacizumab treatment.

Fields of Study & Subjects

Photoacoustic and Ultrasonic Imaging Hepatocellular Carcinoma Treatment and Prognosis Thermography and Photoacoustic Techniques

Publication details

Journal / source
Radiology Imaging Cancer
Publisher
Radiological Society of North America (RSNA)
Volume
8
Issue
4
Pages
e250523–e250523
Publication date
1 July 2026
Language
EN