Neural axis abnormalities on MRI are not uncommon in patients wit

Neural axis abnormalities on MRI are not uncommon in patients with see more left thoracic curves, increased thoracic kyphosis, and in children less than 10 years old. For adolescents with right thoracic curves, less is known regarding which clinical and/or radiographic characteristics accompany neural axis abnormalities.

Methods. A total of 529 presumed AIS patients with Lenke 1-4 right thoracic curve patterns had MRI evaluation before surgery. Thirty-six of these patients had abnormal MRIs (syrinx, Chiari malformation, and/or tethered cord). To

differentiate between those with normal MRIs (n = 493) and those with abnormal MRIs (n = 36), the following preoperative clinical parameters were evaluated: age, gender, height, weight, asymmetric abdominal reflexes, thoracic rotation (scoliometer), coronal balance, trunk shift, shoulder elevation, and the Scoliosis Research Society (SRS)-30 questionnaire. Radiographically, thoracic curve magnitude, thoracic rotation (Nash-Moe), coronal balance, trunk shift, length of thoracic curve, location of curve apex, sagittal balance, thoracic kyphosis (T2-T12), and lumbar lordosis were evaluated.

Results. Neural axis abnormalities were found in 6.8%. Those with abnormal MRI findings had significantly

greater clinical thoracic rotation (mean difference, 2.4 degrees) and NVP-BSK805 in vitro significantly greater radiographic thoracic kyphosis (mean difference 5.9 degrees). However, there were no significant differences in: age (14.9 vs. 14.7 years), height for age (when adjusted for gender), asymmetric abdominal reflexes (3.5% normal MRI group vs. 6.1% abnormal group), coronal balance (clinical or radiographic), trunk shift(clinical or radiographic), shoulder elevation, thoracic curve magnitude (61.4 degrees normal MRI group vs. 63.6 degrees abnormal group), length of thoracic curves (7.0 segments normal group vs. 7.2 segments abnormal group), location of curve apexes, radiographic sagittal balance, or any domains of the preoperative SRS-30 questionnaire.

Conclusion.

Of preoperative presumed AIS patients with right thoracic curves who underwent learn more MRI evaluation of the neural axis, 6.8% were found to have neural axis abnormalities, with those having increased rotation and/or increased kyphosis at higher risk. Surgeons should use this information when deciding whether a preoperative MRI is indicated in those with right thoracic AIS curve patterns.”
“Several genetic polymorphisms increase the risk for venous thrombembolism (VTE). In particular, combined oral contraceptives (COCs) are known to enhance the risk for VTE and are therefore contraindicated.

We present here the case of a patient with protein S deficiency, who has used COCs together with anticoagulatory therapy (Phenprocoumon) after suffering from deep venous thromboses for 4 years. At the time of her first consultation at our clinic, the ultrasound examination showed a complete involution of her venous thrombosis.

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