Tumoren des Os cuboideum
Intraossäres
Lipom im Os cuboideum bei einem Patienten mit Gicht im Röntgenbild und in der Computertomografie, in Letzterer der Nachweis fettisodenser Dichtewerte. Zusätzlich ist die zentrale Verkalkung hoch suggestiv; vgl. hierzu auch das typische Erscheinungsbild eines intraossären Lipoms im Calcaneus.
Chondroblastoma
of the cuboid with an associated aneurysmal bone cyst: a case report. Conventional radiographs showed a lytic lucent area within the right cuboid bone. Septations were seen, but the cortex was intact. No fractures or dislocation of the cuboid was noted.
Chondroblastoma
of the cuboid with an associated aneurysmal bone cyst: a case report. MRI showed cystic areas with fluid filled levels in the right cuboid bone. Mild expansion of the bone was noted. However no cortical break or involvement of other tarsal bones was seen.
Intraosseous
lipomas: A report of six cases and a review of literature: A 55-year-old female with sarcoidosis. (A,B) plain AP film of the feet and lateral film of the right foot showing bilateral hallux valgus, hazy delineation of Lisfranc joints and a cystic lesion in the right cuboid bone.
Intraosseous
lipomas: A report of six cases and a review of literature: A 55-year-old female with sarcoidosis. The lesion has a high signal intensity on T1- and T2-weighted images (C,D), which becomes attenuated on PD- and T1-weighted fat-saturated images (E,F). No contrast enhancement is observed in the lesion (F). Effusions and enhancement in the tarsal joints is due to inflammation in the course of sarcoidosis (arrows in E,F).
Osteoblastoma-like
Osteosarcoma of the Cuboid: A Case Report. Plain radiograph of the left foot. The radiograph demonstrates a large lytic lesion of the left cuboid.
Osteoblastoma-like
Osteosarcoma of the Cuboid: A Case Report. Computed tomography (CT) of the left foot. The CT scan demonstrates a 2-3 cm lytic lesion within the left cuboid, with extreme thinning of the overlying cortex and possible cortical interruption.
Osteoblastoma-like
Osteosarcoma of the Cuboid: A Case Report. Magnetic resonance imaging (MRI) of the left foot. The MRI demonstrates the entire cuboid bone replaced with abnormal signal intensity. There is no associated soft tissue mass.
Osteoblastoma-like
Osteosarcoma of the Cuboid: A Case Report. A Tc99 M Bone Scan. The bone scan demonstrates intense uptake localized to the left cuboid lesion, with no evidence of metastatic disease.
Tumoren des Os cuboideum
Knochentumoren Radiopaedia • CC-by-nc-sa 3.0 • de
There are a bewildering number of bone tumors with a wide variety of radiological appearances:
- bone-forming tumors
- cartilage-forming tumors
- fibrous bone lesions
- bone marrow tumors
- bony metastases
- other bone tumors or tumor-like lesions
- miscellaneous
- bone island / enostosis
- osteopoikilosis
- mastocytosis
- myeloid metaplasia-myelofibrosis
- pyknodysostosis
- radiation changes
- radiation-induced bone growth
- osteonecrosis
- radiation-induced bone tumors
See also
- soft tissue tumors
- WHO soft tissue tumor classification
- malignant fibrous histiocytoma
- liposarcoma
- synovial cell sarcoma
- fibromatoses
- rhabdomyosarcoma
- pigmented villonodular synovitis
- lipoma arborescens
Related Radiopaedia articles
Bone tumours
The differential diagnosis for bone tumors is dependent on the age of the patient, with a very different set of differentials for the pediatric patient.
- bone tumors
- bone-forming tumors
- cartilage-forming tumors
- fibrous bone lesions
- bone marrow tumors
- other bone tumors or tumor-like lesions
- adamantinoma
- aneurysmal bone cyst
- benign fibrous histiocytoma
- chordoma
- giant cell tumor of bone
- Gorham massive osteolysis
- hemangioendothelioma
- haemophilic pseudotumor
- intradiploic epidermoid cyst
- intraosseous lipoma
- musculoskeletal angiosarcoma
- musculoskeletal hemangiopericytoma
- primary intraosseous hemangioma
- post-traumatic cystic bone lesion
- simple bone cyst
- skeletal metastases
- morphology
- location
- impending fracture risk
- staging
- AJCC staging of musculoskeletal tumors
- Enneking surgical staging system
- approach
Siehe auch:
Assoziationen und Differentialdiagnosen zu Tumoren des Os cuboideum: 