MR imaging characteristics of different pathologic subtypes of esophageal carcinoma.

Zhaoqi WangFuning ChuBingmei BaiShuang LuHongkai ZhangZhengyan JiaKeke ZhaoYudong ZhangYan ZhengQingxin XiaXu LiIhab R KamelHailiang LiJin-Rong Qu

Published in: European radiology (2023)

Different types of EC had different characteristics on MR images. A total of 91/95 (96%) LTEC showed intact mucosa over the tumor, while masses or nodules are specific to PTEC; 21/27 (78%) ITEC showed a "sandwich" sign; and 33/35 (60%) UTEC showed linear and nodular opposing mucosa. In the association of tumor type with degree of differentiation and T staging, PTEC was predominantly associated with T1 and grade 1, and ITEC was associated with T3 and grades 2-3, while LTEC and UECT were likewise primarily linked with T2-3 and grades 2-3.

Keyphrases

contrast enhanced
deep learning
magnetic resonance
convolutional neural network
computed tomography
radiation therapy
machine learning
ultrasound guided
rectal cancer