New applications of MRI in rectal mucinous adenocarcinoma

彭泽豪 莫中成 刘鑫森 李嘉文 刘龙飞

doi:10.16098/j.issn.0529-1356.2026.01.018

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Acta Anatomica Sinica ›› 2026, Vol. 57 ›› Issue (1) : 127-140. DOI: 10.16098/j.issn.0529-1356.2026.01.018

Review

New applications of MRI in rectal mucinous adenocarcinoma

PENG Ze-hao¹, MO Zhong-cheng², LIU Xin-sen¹, LI Jia-wen¹, LIU Long-fei^1*

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Abstract

Rectal mucinous adenocarcinoma (RMAC) is a relatively rare but highly aggressive type of tumour, and its early diagnosis and accurate staging are highly important for disease prognosis. With the continuous development of medical imaging technology, MRI, a noninvasive imaging tool, is increasingly being used to diagnose rectal cancer. Although there have been several studies on the application of MRI in rectal cancer, there is still a lack of systematic summaries regarding the specific types, imaging characteristics, diagnostic challenges, and potential solutions for RMAC. In this review, we aim to summarize the MRI characteristics of RMAC, explore the current research status and application prospects of emerging technologies in this field, and provide references for clinical practice.

Key words

Rectal mucinous adenocarcinoma / Magnetic resonance imaging / Diagnostic imaging

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PENG Ze-hao, MO Zhong-cheng, LIU Xin-sen, LI Jia-wen, LIU Long-fei. New applications of MRI in rectal mucinous adenocarcinoma[J]. Acta Anatomica Sinica. 2026, 57(1): 127-140 https://doi.org/10.16098/j.issn.0529-1356.2026.01.018

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