Preprint
Aug 2026
A Source-Grounded Framework for Constructing and Evaluating Progressive Multimodal Diagnostic Dialogues from Clinical Case Reports
This work presents a source-grounded framework to construct progressive multimodal diagnostic dialogues from case reports and an evaluation strategy for assessing MLLMs on final diagnosis, diagnostic reasoning, and image-finding interpretation and demonstrates that fluent responses do not necessarily reflect evidence-grounded clinical reasoning.
Yufan Wang, Rui Yang, Yi Liu et al.
· 0 citations