The Experts below are selected from a list of 306 Experts worldwide ranked by ideXlab platform

Sang Eun Kim - One of the best experts on this subject based on the ideXlab platform.

  • Extraskeletal intraspinal Mesenchymal Chondrosarcoma; 18F-FDG PET/CT finding.
    Clinical nuclear medicine, 2014
    Co-Authors: Eun Seong Lee, Ho-young Lee, Gheeyoung Choe, Ki-jeong Kim, Won Woo Lee, Sang Eun Kim
    Abstract:

    Mesenchymal Chondrosarcoma is a rare and aggressive form of Chondrosarcoma. The extraskeletal intraspinal type is even rare among the Mesenchymal Chondrosarcoma cases. We presented a case of a 17-year-old boy pathologically diagnosed with intraspinal Mesenchymal Chondrosarcoma. MRI showed multiple intradural extramedullary masses with contrast enhancement, without the evidence of brain lesion. On F-FDG PET/CT, hypermetabolism was observed in the lesions matched with enhancement on spine MRI. The lesions were well differentiated from spinal cord. In the case of hypermetabolic lesion in intradural and extramedullary lesion of the spinal cord, Mesenchymal Chondrosarcoma should be considered for the differential diagnosis.

  • extraskeletal intraspinal Mesenchymal Chondrosarcoma 18f fdg pet ct finding
    Clinical Nuclear Medicine, 2014
    Co-Authors: Eun Seong Lee, Ho-young Lee, Gheeyoung Choe, Ki-jeong Kim, Won Woo Lee, Sang Eun Kim
    Abstract:

    Mesenchymal Chondrosarcoma is a rare and aggressive form of Chondrosarcoma. The extraskeletal intraspinal type is even rare among the Mesenchymal Chondrosarcoma cases. We presented a case of a 17-year-old boy pathologically diagnosed with intraspinal Mesenchymal Chondrosarcoma. MRI showed multiple intradural extramedullary masses with contrast enhancement, without the evidence of brain lesion. On F-FDG PET/CT, hypermetabolism was observed in the lesions matched with enhancement on spine MRI. The lesions were well differentiated from spinal cord. In the case of hypermetabolic lesion in intradural and extramedullary lesion of the spinal cord, Mesenchymal Chondrosarcoma should be considered for the differential diagnosis.

Eun Seong Lee - One of the best experts on this subject based on the ideXlab platform.

  • Extraskeletal intraspinal Mesenchymal Chondrosarcoma; 18F-FDG PET/CT finding.
    Clinical nuclear medicine, 2014
    Co-Authors: Eun Seong Lee, Ho-young Lee, Gheeyoung Choe, Ki-jeong Kim, Won Woo Lee, Sang Eun Kim
    Abstract:

    Mesenchymal Chondrosarcoma is a rare and aggressive form of Chondrosarcoma. The extraskeletal intraspinal type is even rare among the Mesenchymal Chondrosarcoma cases. We presented a case of a 17-year-old boy pathologically diagnosed with intraspinal Mesenchymal Chondrosarcoma. MRI showed multiple intradural extramedullary masses with contrast enhancement, without the evidence of brain lesion. On F-FDG PET/CT, hypermetabolism was observed in the lesions matched with enhancement on spine MRI. The lesions were well differentiated from spinal cord. In the case of hypermetabolic lesion in intradural and extramedullary lesion of the spinal cord, Mesenchymal Chondrosarcoma should be considered for the differential diagnosis.

  • extraskeletal intraspinal Mesenchymal Chondrosarcoma 18f fdg pet ct finding
    Clinical Nuclear Medicine, 2014
    Co-Authors: Eun Seong Lee, Ho-young Lee, Gheeyoung Choe, Ki-jeong Kim, Won Woo Lee, Sang Eun Kim
    Abstract:

    Mesenchymal Chondrosarcoma is a rare and aggressive form of Chondrosarcoma. The extraskeletal intraspinal type is even rare among the Mesenchymal Chondrosarcoma cases. We presented a case of a 17-year-old boy pathologically diagnosed with intraspinal Mesenchymal Chondrosarcoma. MRI showed multiple intradural extramedullary masses with contrast enhancement, without the evidence of brain lesion. On F-FDG PET/CT, hypermetabolism was observed in the lesions matched with enhancement on spine MRI. The lesions were well differentiated from spinal cord. In the case of hypermetabolic lesion in intradural and extramedullary lesion of the spinal cord, Mesenchymal Chondrosarcoma should be considered for the differential diagnosis.

Kyu-ho Choi - One of the best experts on this subject based on the ideXlab platform.

  • MRI of Mesenchymal Chondrosarcoma of the orbit: case report and review of the literature.
    Neuroradiology, 1997
    Co-Authors: C. N. Shinaver, Mahmood F. Mafee, Kyu-ho Choi
    Abstract:

    Extraskeletal Mesenchymal Chondrosarcoma is a relatively uncommon entity, an orbital location being extremely rare. A review of the literature revealed 16 reported cases of primary orbital Mesenchymal Chondrosarcoma demonstrated by plain film and CT. To the best of our knowledge, the MRI features of orbital extraskeletal Mesenchymal Chondrosarcoma have not been previously reported. We present the case of an 18-year-old man with a 2-year history of progressive proptosis of the right eye who underwent CT, dynamic CT, MRI without and with gadolinium enhancement, and magnetic resonance angiography of the orbits. CT of orbital Mesenchymal Chondrosarcoma demonstrates a well-defined mass with multiple areas of fine and coarse calcification and shows moderate contrast enhancement. The noncalcified portions of the mass demonstrate signal intensity lower than or equal to gray matter on T1-weighted images and are isointense to the gray matter on T2-weighted images. Dynamic CT reveals delayed contrast enhancement. MRI has proven to be a valuable diagnostic tool in the diagnosis and differentiation of well-defined intraorbital masses. By a combination of CT and MRI, it appears Mesenchymal Chondrosarcoma can be differentiated from other intraorbital lesions, such as cavernous hemangioma, hemangiopericytoma, orbital amyloidosis and fibrous histiocytoma.

  • Orbital Mesenchymal Chondrosarcoma
    AJNR. American journal of neuroradiology, 1992
    Co-Authors: Kyu-ho Choi, M S Sung, K S Shinn, Y W Bahk
    Abstract:

    The authors describe the CT and plain film appearance of orbital Mesenchymal Chondrosarcoma in a 21-year-old woman and 28-year-old man, ie, large expansile masses with «heavy» or «stippled» calcifications and no evident erosion of bone

Won Woo Lee - One of the best experts on this subject based on the ideXlab platform.

  • Extraskeletal intraspinal Mesenchymal Chondrosarcoma; 18F-FDG PET/CT finding.
    Clinical nuclear medicine, 2014
    Co-Authors: Eun Seong Lee, Ho-young Lee, Gheeyoung Choe, Ki-jeong Kim, Won Woo Lee, Sang Eun Kim
    Abstract:

    Mesenchymal Chondrosarcoma is a rare and aggressive form of Chondrosarcoma. The extraskeletal intraspinal type is even rare among the Mesenchymal Chondrosarcoma cases. We presented a case of a 17-year-old boy pathologically diagnosed with intraspinal Mesenchymal Chondrosarcoma. MRI showed multiple intradural extramedullary masses with contrast enhancement, without the evidence of brain lesion. On F-FDG PET/CT, hypermetabolism was observed in the lesions matched with enhancement on spine MRI. The lesions were well differentiated from spinal cord. In the case of hypermetabolic lesion in intradural and extramedullary lesion of the spinal cord, Mesenchymal Chondrosarcoma should be considered for the differential diagnosis.

  • extraskeletal intraspinal Mesenchymal Chondrosarcoma 18f fdg pet ct finding
    Clinical Nuclear Medicine, 2014
    Co-Authors: Eun Seong Lee, Ho-young Lee, Gheeyoung Choe, Ki-jeong Kim, Won Woo Lee, Sang Eun Kim
    Abstract:

    Mesenchymal Chondrosarcoma is a rare and aggressive form of Chondrosarcoma. The extraskeletal intraspinal type is even rare among the Mesenchymal Chondrosarcoma cases. We presented a case of a 17-year-old boy pathologically diagnosed with intraspinal Mesenchymal Chondrosarcoma. MRI showed multiple intradural extramedullary masses with contrast enhancement, without the evidence of brain lesion. On F-FDG PET/CT, hypermetabolism was observed in the lesions matched with enhancement on spine MRI. The lesions were well differentiated from spinal cord. In the case of hypermetabolic lesion in intradural and extramedullary lesion of the spinal cord, Mesenchymal Chondrosarcoma should be considered for the differential diagnosis.

Ki-jeong Kim - One of the best experts on this subject based on the ideXlab platform.

  • Extraskeletal intraspinal Mesenchymal Chondrosarcoma; 18F-FDG PET/CT finding.
    Clinical nuclear medicine, 2014
    Co-Authors: Eun Seong Lee, Ho-young Lee, Gheeyoung Choe, Ki-jeong Kim, Won Woo Lee, Sang Eun Kim
    Abstract:

    Mesenchymal Chondrosarcoma is a rare and aggressive form of Chondrosarcoma. The extraskeletal intraspinal type is even rare among the Mesenchymal Chondrosarcoma cases. We presented a case of a 17-year-old boy pathologically diagnosed with intraspinal Mesenchymal Chondrosarcoma. MRI showed multiple intradural extramedullary masses with contrast enhancement, without the evidence of brain lesion. On F-FDG PET/CT, hypermetabolism was observed in the lesions matched with enhancement on spine MRI. The lesions were well differentiated from spinal cord. In the case of hypermetabolic lesion in intradural and extramedullary lesion of the spinal cord, Mesenchymal Chondrosarcoma should be considered for the differential diagnosis.

  • extraskeletal intraspinal Mesenchymal Chondrosarcoma 18f fdg pet ct finding
    Clinical Nuclear Medicine, 2014
    Co-Authors: Eun Seong Lee, Ho-young Lee, Gheeyoung Choe, Ki-jeong Kim, Won Woo Lee, Sang Eun Kim
    Abstract:

    Mesenchymal Chondrosarcoma is a rare and aggressive form of Chondrosarcoma. The extraskeletal intraspinal type is even rare among the Mesenchymal Chondrosarcoma cases. We presented a case of a 17-year-old boy pathologically diagnosed with intraspinal Mesenchymal Chondrosarcoma. MRI showed multiple intradural extramedullary masses with contrast enhancement, without the evidence of brain lesion. On F-FDG PET/CT, hypermetabolism was observed in the lesions matched with enhancement on spine MRI. The lesions were well differentiated from spinal cord. In the case of hypermetabolic lesion in intradural and extramedullary lesion of the spinal cord, Mesenchymal Chondrosarcoma should be considered for the differential diagnosis.