Table 1 Summary of previously reported cases of intraosseous synovial sarcoma with cytogenetic/molecular confirmation
From: Intraosseous synovial sarcoma of the distal ulna: a case report and review of the literature
Reference (year) | Site | Age (years) | Gender | Image diagnosis | Cytogenetic study | X-p | MRI T1WI | MRI T2WI | MRI T1WI Gd. | Extraosseous mass | PET-CT |
|---|---|---|---|---|---|---|---|---|---|---|---|
Cohen et al. (1997) [3] | Proximal tibia | 22 | M | N/A | Spectral karyotyping, FISH | Lytic lesion | N/A | N/A | N/A | (+) A small soft-tissue element | N/A |
Hiraga et al. (1999) [4] | Distal radius | 67 | M | N/A | RT-PCR | Radiolucent lesion Indistinct margin | Low-intensity | N/A | N/A | (+) Expansion of the tumor to the sorrounding soft tissue | N/A |
Nakajo et al. (2005) [8] | Sterunum | 86 | M | N/A (Malignant bone tumor) | N/A | N/A | Heterogenous iso-intensity | High-intensity | Heterogenous enhancement | (++) Multiocula and lobulated | N/A |
O’Donnell et al. (2006) [9] | Proximal ulna | 37 | M | Ewing sarcoma | RT-PCR | Ill-defined lucency > Aggressive bone destraction | Iso-intensity with High-intensity area suggesting hemorrhage | High-intensity | N/A | (++) Large lobulated mass extending circumferentially around bone | N/A |
Jung et al. (2007) [10] | Distal tibia | 21 | F | Chondrosarcoma, Chondroblastoma | RT-PCR | Mixed-density and irregular lesion | Heterogenous iso-intensity | Heterogenous iso- to low-intensity | Heterogenous enhancement | (++) | N/A |
Beck et al. (2011) [11] | Proximal tibia | 53 | M | N/A | FISH | Round lucency with well-defined and less well-defined margin | N/A | N/A | N/A | (++) Tumor breaking through the cortex and extending into adjacent soft tissue. | FDG accumulation (+) (Recurrent tumor) |
Zulkarnaen et al. (2012) [12] | Proximal femur | 57 | M | N/A | N/A | N/A | Low-intensity | N/A | N/A | (−) | N/A |
Kim et al. (2013) [13] | Cervical spine | 17 | M | Langerhans cell histiocytosis, Osteosarcoma, Chondrosarcoma | N/A | Expansile oteolytic lesion | Low-intensity | High-intensity | Enhancement | (+) | N/A |
Cao et al. (2014) [14] | Thoracic spine | 26 | M | Eosinophilic granuloma | FISH | Hypointense bony erosion | Low-intensity | Slightly high-intensity | N/A | (+−) Tumor entering spinal canal | N/A |
Fujibuchi et al. (Current study) | Distal ulna | 77 | F | Enchondroma | RT-PCR | Comparatively well outlined osteolytic lesion | Iso-intensity | High-intensity | Heterogenous enhancement | (−) | FDG accumulation (−) |