MedSAM2 source checkpoints: MedSAM2_latest, MedSAM2_2411, MedSAM2_CTLesion, MedSAM2_MRI_LiverLesion, MedSAM2_US_Heart
Original publisher: WangLab; authors: Jun Ma, Zongxin Yang, Sumin Kim, Bihui Chen, Mohammed Baharoon, Adibvafa Fallahpour, Reza Asakereh, Hongwei Lyu, and Bo Wang.
Source: https://huggingface.co/wanglab/MedSAM2/tree/e4a6f35edd7e091619cbc0750f462f1574e23955
Paper: https://arxiv.org/abs/2504.03600
The source model card identifies CC-BY-SA-4.0 (LICENSE_CC_BY_SA_4.0.txt): https://creativecommons.org/licenses/by-sa/4.0/
The same source states that model weights can only be used for research and education.

Changes: MedMLX converted the checkpoints to MLX safetensors without retraining. Retain the source attribution, license link, supplied notices, and indication of changes.