09 July 2021: Articles
Giant Cell Tumor of the Distal Ulna: Multimodal Radiological Investigation of a Very Rare Location
Challenging differential diagnosis, Rare disease
Luka Đudarić A* , Gordana Ivanac A , Eugen Divjak A , Čedna Tomasović Lončarić B , Ojdana Petričević Krečak E , Boris Brkljačić ADOI: 10.12659/AJCR.932130
Am J Case Rep 2021; 22:e932130
Figure 2. Postcontrast axial (A) and sagittal (B) CT slices confirmed an expansile lytic tumor of the distal ulna, with somewhat heterogeneous, partly cystic stroma, without calcifications. Significant contrast uptake is seen in the tumor stroma. No signs of infiltration of surrounding soft tissues. Volume Rendering Technique image (C) demonstrates lysis of the bone, abundant vascularization of the tumor, as well as major blood vessels diverging around the lesion.