Optical Coherence Tomography for Quantifying Human Cutaneous Chronic Graft-versus-Host Disease.

ABSTRACT: Chronic graft-versus-host disease (cGVHD) is the most common cause of nonrelapse mortality after allogeneic hematopoietic cell transplantation (alloHCT). Cutaneous cGVHD is characterized by thickening of the skin and connective tissues, causing discomfort and limited mobility. Current assessment of these skin lesions is based on physical examination of their thickening, pinchability, and movability. Optical coherence tomography (OCT) is a noninvasive, high-resolution technique using near-infrared light to interrogate tissues and image the microstructure without the use of contrast agents. We determined the applicability of OCT to human cutaneous cGVHD. Seven patients with varying degrees of cutaneous cGVHD, including 3 controls who underwent autologous HCT were prospectively examined using

SUBMITTER: Chen GL 

PROVIDER: S-EPMC8010224 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature