These deep venous injuries appear to preserve the subplate zone, which is likely to be a significant element to consider in the perspective of the neurodevelopmental outcome.
An RI less than 0.5 is associated with vascular complications. An HA velocity of 50-200 cm/s and an RI of 0.5-0.8 are associated with normal graft status in children within the first year after transplant. Values outside this range, or in this range along with a constellation of other ultrasound findings and clinical status, support the initiation of additional more-specific investigations that may help in early treatment to prevent complications.
Sonography is highly specific and shows substantial agreement with MR enterography in detecting inflammatory and damage changes in the colon and terminal and distal ileum, the segments most likely to be affected by IBD. Therefore, sonography can be a good complement to MR enterography in evaluations of patients with known or suspected IBD, particularly if MR enterography access is limited.
Angiolipomas of the spine are rare benign tumors commonly presenting with compressive myelopathy. The present report describes a case of spinal angiolipoma with thoracic mediastinal extension in a 50-year-old woman. She presented with a long-standing history of mid-back pain with progressive lower extremities weakness. An MRI showed a heterogeneously enhancing mass located in the posterior epidural space of the thoracic spine with mediastinal extension. Histopathological examination demonstrated features consistent with spinal angiolipoma. This report emphasizes the diagnosis and therapeutic management options of infiltrating spinal angiolipomas.
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