talus necrosis
![](https://pacs.de/sites/default/files/pictures/thumbs/upload.wikimedia.org/4/8/8/0/0/Talusnekrose_partiell_posttraumatisch_-_MRT_T1_FS_KM_thumb.jpg)
Posttraumatische
partielle Talusnekrose in der Magnetresonanztomographie (T1 FS mit Kontrastmittel). Man erkennt gut die praktisch signalfreie Zone lateral in der Talusrolle als Zeichen von Sklerose einerseits und fehlender Kontrastmittelaufnahme andererseits.
![](https://pacs.de/sites/default/files/pictures/thumbs/www.eurorad.org/9/4/0/8/4/000001_thumb.jpg)
HIV-related
osteonecrosis of the ankles and feet. Large curvilinear lesions in the distal third of the tibia, in the astragalus and calcaneus. Tibio-astragalic and subastragalic joint effusion .
![](https://pacs.de/sites/default/files/pictures/thumbs/www.eurorad.org/9/4/0/8/8/000002_thumb.jpg)
HIV-related
osteonecrosis of the ankles and feet. Large curvilinear lesions in the distal third of the tibia, in the astragalus and calcaneus. Tibio-astragalic and subastragalic joint effusion.
![](https://pacs.de/sites/default/files/pictures/thumbs/www.eurorad.org/9/4/0/8/9/000003_thumb.jpg)
HIV-related
osteonecrosis of the ankles and feet. Large curvilinear lesions in the distal third of the tibia, in the astragalus and calcaneus. Tibio-astragalic and subastragalic joint effusion.
![](https://pacs.de/sites/default/files/pictures/thumbs/www.eurorad.org/9/4/0/9/0/000004_thumb.jpg)
HIV-related
osteonecrosis of the ankles and feet. Large curvilinear lesions in the distal third of the tibia, in the astragalus and calcaneus. Tibio-astragalic and subastragalic joint effusion.
![](https://pacs.de/sites/default/files/pictures/thumbs/www.eurorad.org/9/4/0/9/2/000006_thumb.jpg)
HIV-related
osteonecrosis of the ankles and feet. Large curvilinear lesions in the distal third of the tibia, in the astragalus and calcaneus. Tibio-astragalic and subastragalic joint effusion.
![](https://pacs.de/sites/default/files/pictures/thumbs/www.eurorad.org/9/4/0/9/1/000005_thumb.jpg)
HIV-related
osteonecrosis of the ankles and feet. Large curvilinear lesions in the distal third of the tibia, in the astragalus and calcaneus. Tibio-astragalic and subastragalic joint effusion.
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