Intracortical or Transcortical Chondroma: A Report of Two Cases.

JBJS Case Connect

Department of Musculoskeletal Oncology, Shafa Orthopedic Research Center, Shafa Yahyaian Hospital, Tehran University of Medical Sciences, Baharestan Square, Mojahedin-e-Islam Avenue, Tehran, Iran 11576-37131.

Published: January 2014


Category Ranking

98%

Total Visits

921

Avg Visit Duration

2 minutes

Citations

20

Article Abstract

Download full-text PDF

Source
http://dx.doi.org/10.2106/JBJS.CC.M.00187DOI Listing

Publication Analysis

Top Keywords

intracortical transcortical
4
transcortical chondroma
4
chondroma report
4
report cases
4
intracortical
1
chondroma
1
report
1
cases
1

Similar Publications

It remains elusive whether lesions and inflammation in the sub/juxtacortical white matter reflect cortical and/or meningeal pathologies. Elucidating this could have implications for MRI monitoring as sub/juxtacortical lesions are detectable by routine MRI, while cortical lesions and meningeal inflammation are not. By large-area microscopy, we quantified total and mixed active plaque loads along with densities and sizes of perivascular mononuclear infiltrates (infiltrates) in the sub/juxtacortical white matter ≤2 mm from the cortex, intra-cortically and in the meninges.

View Article and Find Full Text PDF

Non-noxious electrical stimulation to distinct locations of the foot sole evokes location-specific cutaneous reflex responses in lower limb muscles. These reflexes occur at latencies that may enable them to be mediated via a transcortical pathway. Corticospinal excitability to the plantarflexors and dorsiflexors was measured in 16 participants using motor evoked potentials (MEPs).

View Article and Find Full Text PDF

Objectives: To determine if the depth of corticotomy done with the piezoelectric knife could play a role in the intensity of the regional acceleratory phenomenon (RAP).

Materials And Methods: Eighteen Sprague-Dawley rats were divided into two groups: untreated (3 rats) and treatment (15 rats). In the treatment group, a split-model design was used.

View Article and Find Full Text PDF

Interactive behaviors rely on the operation of several processes allowing the control of actions, including their selection, withholding, and cancellation. The corticospinal system provides a unique route through which multiple brain circuits can exert control over bodily motor acts. In humans, the influence of these modulatory circuits on the corticospinal system can be probed using various transcranial magnetic stimulation (TMS) protocols.

View Article and Find Full Text PDF

Paired associative transspinal and transcortical stimulation produces plasticity in human cortical and spinal neuronal circuits.

J Neurophysiol

August 2016

Graduate Center, City University of New York, New York, New York; and Department of Physical Therapy, College of Staten Island, New York, New York

Anatomical, physiological, and functional connectivity exists between the neurons of the primary motor cortex (M1) and spinal cord. Paired associative stimulation (PAS) produces enduring changes in M1, based on the Hebbian principle of associative plasticity. The present study aimed to establish neurophysiological changes in human cortical and spinal neuronal circuits by pairing noninvasive transspinal stimulation with transcortical stimulation via transcranial magnetic stimulation (TMS).

View Article and Find Full Text PDF