synoviale Raumforderungen
Feasibility
of MRI in diagnosis and characterization of intra-articular synovial masses and mass-like lesions. Lipoma arborescence in 49-year-old male with knee swelling. Sagittal T1 (a) and sagittal T2 (b) show suprapatellar lobulated fat signal lesion (red arrows). Sagittal (c), coronal (d), and axial (e) STIR show loss of signal of the synovial fatty lesion (white arrows)
Feasibility
of MRI in diagnosis and characterization of intra-articular synovial masses and mass-like lesions. Synovial chondromatosis in 52-year-old male with left ankle swelling. X-ray AP and Lat views (a, b) show multiple rounded uniform size calcified nodules (red arrows) around the ankle. Sagittal T1 (c), sagittal T2 (d, e), and coronal STIR (f) show low signal at T1 of the calcified nodules, low signal intensity of the periphery of the nodules with high signal of center due to bone marrow fat on T2 and STIR
Feasibility
of MRI in diagnosis and characterization of intra-articular synovial masses and mass-like lesions. Synovial chondromatosis in 58-year-old male with right knee osteoarthritis. Sagittal T1 (a), sagittal T2 (b, d), sagittal STIR (c), and coronal STIR (e, f) show low signal at T1, T2, and STIR calcified different size nodules (red arrows) with osteoarthritic changes
Feasibility
of MRI in diagnosis and characterization of intra-articular synovial masses and mass-like lesions. Right knee synovial chondromatosis in 48-year-old male. Sagittal T1 (a), sagittal T2 (b), sagittal STIR (c), coronal STIR (d), and axial STIR (e) show non-mineralized equal size nodules showing low signal at T1 (white arrow), high at T2 and STIR (red arrows)
Feasibility
of MRI in diagnosis and characterization of intra-articular synovial masses and mass-like lesions. Right knee diffuse PVNS in 42-year-old female. Lat X-ray (a) unremarkable, sagittal T2 (b), Sag T1 post-contrast (c), axial T1 (d), and axial T2 (e) show lobulated, mass-like (red arrow) heterogeneous enhanced (yellow arrow) synovial proliferation with characteristic low signal intensity, no articular erosions with large popliteal extra-articular component (white arrow). Sagittal T2 demonstrate massive synovial proliferation with low signal foci of hemosiderin deposition (red arrow)
Feasibility
of MRI in diagnosis and characterization of intra-articular synovial masses and mass-like lesions. Right knee diffuse PVNS in 40-year-old male. Sagittal T1 (a), sagittal STIR (b), sagittal T2 (c), coronal STIR (d), and axial STIR (e) show large lobulated, mass-like synovial proliferation with low signal intensity (red arrow), no articular erosions. Sagittal T2 demonstrate massive synovial proliferation with low signal foci of hemosiderin (white arrow) and associated joint effusion
Feasibility
of MRI in diagnosis and characterization of intra-articular synovial masses and mass-like lesions. Right hip post traumatic synovial hematoma in 25-year-old male. Coronal T2 (a), T1WI (b) and STIR (c), axial T2 (d), T1 (e), and STIR (f) show low signal mass-like synovial lesion (red arrows) with low signal intensity of hemosiderin and associated joint effusion. Axial CT (g) shows high density hematoma (yellow arrow). X-ray of the pelvis (h) unremarkable
Feasibility
of MRI in diagnosis and characterization of intra-articular synovial masses and mass-like lesions. Right knee synovial chondrosarcoma in 58-year-old male. Sagittal T2 (a, d), sagittal STIR (b), sagittal T1 (c), coronal STIR (e), and axial STIR (f) show unequal size low signal nodules at all series (red arrow) with synovial heterogeneous thickening (yellow arrows), MRI shows the possibility of synovial chondromatosis but arthroscopy reveals synovial chondrosarcoma
Feasibility
of MRI in diagnosis and characterization of intra-articular synovial masses and mass-like lesions. Right knee synovial ganglion cyst at Hofa’s fat in 61-year-old male. Sagittal STIR (a, f), sagittal T1 (b), sagittal T2 (c), coronal STIR (d), and axial STIR (e) show marked osteoarthritis, lower femur cyst (Geod, yellow arrow), popliteal varicose veins (white arrow), and synovial ganglion cyst (red arrow) displaying low signal at T1 and T2, mixed low and high at STIR
Synovial
hemangioma • Synovial hemangioma - Ganzer Fall bei Radiopaedia
Lipoma
arborescens • Lipoma arborescens - Ganzer Fall bei Radiopaedia
Hemophilia
• Haemophilic arthropathy - elbow - Ganzer Fall bei Radiopaedia
Hallo!
synoviale Raumforderungen
Siehe auch:
- synoviale Osteochondromatose
- Gicht
- Pigmentierte villonoduläre Synovialitis
- Lipoma arborescens
- Ganglion des Hoffa-Fettkörper
- Gelenktumoren
- Synovialitis
- hämophile Arthropathie
- synoviales Chondrosarkom
- zystische Synoviahyperplasie
- synoviales Hämangiohamartom
- synoviale Hyperplasie
- synoviales Ganglion
- Hämatom der Synovialmembran
- synoviales Sarkom
und weiter:
Assoziationen und Differentialdiagnosen zu synoviale Raumforderungen: