20 August 2025
: Case report 
Diagnosis and Management of Large Extraosseous Myxoid Chondrosarcoma of the Buttocks: A Case Report
Challenging differential diagnosis, Unusual or unexpected effect of treatment, Rare coexistence of disease or pathology
Qing Hong Lai ABDE 1, Chun Mei Zhong BD 2, Xue Qi Sun BE 3, Hua Ye AB 4, Yan Zhang BF 4, Jia Jing Tu DE 4, Jun Feng Sun ADE 4*DOI: 10.12659/AJCR.947135
Am J Case Rep 2025; 26:e947135
Figure 2 (A) Computed tomography images showed slightly low/low mixed-density shadows, calcification shadows, and local sacral involvement. (B–D) Magnetic resonance images showed long T1 and long T2 signal shadows with uneven signals, and multiple segmented shadows were found in them. The bone destruction of the right part of the adjacent sacrum showed long T1 and long T2 signal shadow, and heterogeneous enhancement could be seen after enhancement.