Lumbar Spinal Angiolipoma with Expanding Left Neural Foramen Mimicking Lumbar Schwannoma; Case Report and Review of The Literature.
Conclusion: The research shows that a probable diagnosis in such tumor cases could be made by sufficient pre-op scanning before surgical operations and although angiolipoma has been rarely seen in lumbar posterolateral space, it can be seen in lumbar region and mimic schwannoma as producing symptoms and signs of spinal cord and nerve root compression. PMID: 29151988 [PubMed]
Mohammed K Al Harbi, Khaled A Alattas, Muhanad Alnajar, Muneera F AlbuthiSaudi Journal of Anaesthesia 2020 14(1):123-126 An 80-year-old male patient presented with 2 weeks history of low back pain undergoing posterior spinal fusion with laminectomy in the prone position. The patient was induced with fentanyl, propofol, and rocuronium, and then he was positioned in the prone position. After 6 h of starting the surgery, the patient started to be hypotension and bradycardia followed by pulseless electrical activity (PEA). Code blue was activated intraoperatively with immediate initiation of cardiopulmonary resuscitation (CPR...
Conclusion: Some spinal cord tumors may produce oligoclonal IgG bands in CSF. In this case, an intramedullary C1-C2 spinal cord germinoma was originally misdiagnosed as MS due to the presence of oligoclonal IgG bands in CSF. Differentiating this tumor from MS and initiating appropriate treatment were critical into the care of this patient. PMID: 31768281 [PubMed]
Conclusions: A composite of chitosan-hydroxyapatite at a 20:80 ratio induced bone formation after experimental laminectomy in rats and led to spinal fusion, which was assessed by radiology and biomechanical tests. No functional complications in posture or walking were observed at 90 days post-surgery, despite biomechanical changes in the spine. PMID: 31679322 [PubMed - as supplied by publisher]
AbstractPurposeHyaluronic acid prevents tissue adhesion after different surgeries. Physical barriers and inflammatory regulation have been suggested to be involved in the mechanism of these clinical effects. However, the molecular mechanism by which hyaluronic acid prevents epidural adhesion has not yet been reported.MethodsIn the current in vivo studies, we investigated cross-linked hyaluronic acid gel in the regulation of scar gene expression, the accumulation of fibroblasts in scar tissue, and the prevention of epidural adhesion. The effect of cross-linked hyaluronic acid gel on the secretion of inflammatory factors was...
Conclusion: In this 77 year-old female, the preoperative MR and CT scans were interpreted as showing a "typical" large left L2-L3 herniated disc. This proved at surgery to be a massive left L2-L3 synovial cyst. As demonstrated in this case, older patients with degenerative lumbar disease/stenosis, may have synovial cysts that mimic disc herniations both clinically and on preoperative diagnostic studies. PMID: 31583165 [PubMed]
We report an uncommon case of osteoid osteoma recurring as an aggressive osteoblastoma of the spine. A 15-years-old male consulted in our department with long-term painful scoliosis. The CT-scans and MRI revealed a sclerotic bone forming tumor of 7mm diameter consistent with a osteoid osteoma. A percutaneous radiofrequency ablation was performed with complete resolution of the symptoms. After 6 months, the symptoms recurred. A new CT and a MRI showed a growth of the nidus on the right L4 lamina, with a size of 15mm. Therefore, a marginal resection by laminectomy of L4 was performed. Pathology confirmed an epithelioid osteo...
ConclusionAs an underdiagnosed and relatively obscure condition, this case serves as an imperative reference for physicians to illuminate differential diagnosis of similar symptomatic conditions and also to promote knowledge of brachial plexus neuritis which can lead to an early and precise diagnosis.
ConclusionsIt is difficult to clarify whether the cauda equina tumor is benign or malignant based only on Magnetic resonance imaging findings. Clinicians should consider the possibility of metastasis when planning the surgery for intradural cauda equina tumor extirpation.
ConclusionThis is the first case in the literature to describe a post-laminectomy pseudarthrosis leading to a significant sagittal malalignment in a patient with ochronotic spondyloarthropathy. Management of such a case is challenging as the spine is partially ankylosed; therefore, a long construct is advisable to avoid ankylosing disorders related complications.
ConclusionsTo our knowledge, this is the first report of spondylodiscitis caused byAspergillus terreus after an abdominal penetrating injury. The histological finding of chronic suppurative osteomyelitis and the radiological findings strongly suggested direct inoculation ofAspergillus terreus.