
Tuesday, April 21, 2009
Thoracic

Sunday, April 19, 2009
cervical

To the right is a sagittal MRI image of the cervical spine showing cervical metastasis. Metastais is the spread of a disease-producing agency (such as cancer cells) from its inital or primary site of disease to another part of the body. So this patient could have had a primary cancer site of the lung or brain and the cancer has now spread to the bone in their cervical spine. The white spots or patches on the cervical vertebrae in this MRI image is the diseased portion of the vertebrae.
Sunday, April 12, 2009
Neck Lipoma

To the left is a CT axial soft tissue neck image. The large dark oval you see is a lipoma of the neck. Lipomas are benign tumors composed of mature fat cells. They usually develop as discrete rubbery masses in the subcuateous tissues of the trunk and proximal extremity. Lipomas are the most common type of soft tissue tumors. They can usually be removed they surgical excision or liposuction.
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