thoracic cord
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2021 ◽  
pp. 1-6
Author(s):  
Max Kahn ◽  
Stanca Iacob ◽  
Sarah E. Bach ◽  
Thomas Russell ◽  
Anthony M. Avellino ◽  
...  

<b><i>Background and Importance:</i></b> Immature teratoma is a known pediatric tumor. However, spinal variants are rare and can present both a diagnostic and therapeutic challenge, particularly regarding aggression as it pertains to extent of resection, likelihood of recurrence and concordant prognosis, and the need and efficacy of adjuvant therapies. <b><i>Clinical Presentation:</i></b> The patient is a 27-day-old female who presented with 10 days of poor feeding, irritability, and progressive hypotonia. Although upon immediate presentation emergency providers’ differential diagnoses included meningitis, inborn error of metabolism, and genetic neurodegenerative disease, a subsequent magnetic resonance (MR) imaging of the total spine revealed a large intradural intramedullary mass extending from the medulla to the thoracic cord at T12. The patient underwent multilevel cervical and thoracic laminectomies/laminoplasty for maximal safe resection. Histopathology revealed mostly mature tissue elements originating from all 3 germ layers, interspersed with foci of immature neuroepithelium, consistent with grade 1 immature teratoma. Following surgical intervention, the patient regained strength and spontaneous movement and underwent physical therapy. Follow-up MR imaging of the total spine was obtained every 3 months, and at 9 months, recurrence was demonstrated, which was successfully treated with chemotherapy. Further surveillance MR imaging of the total spine has demonstrated cystic myelomalacia changes without definite tumor recurrence, at 5-year follow-up. Clinically, the patient has developed scoliosis without weakness, pain, or urinary symptoms. <b><i>Conclusion:</i></b> This case demonstrates an exceptionally rare and unusual variant neoplasm in a neonate and highlights the difficulty of diagnosis and the important role of MR imaging. It also illustrates the importance of gross total resection, the risk of recurrence, and the need for close radiographic follow-up of these lesions. It also provides a useful example of the efficacy of adjuvant chemotherapy in treating recurrence.


2021 ◽  
Vol 14 (8) ◽  
pp. e243892
Author(s):  
Sehrish Abrar ◽  
Nasir Ali ◽  
Bilal Mazhar Qureshi ◽  
Rabia Tahseen

We report a case of a male patient. He presented with nasal obstruction and epistaxis. The MRI of the brain showed a mass in the nasopharynx and enlarged cervical lymph nodes. Besides this, there was an extra-axial, dural-based lesion in brain and subcentimetre nodules in both lungs. He received induction chemotherapy followed by chemoradiation therapy to the primary site and dural-based metastatic deposit. He re-presented with bilateral lower limb weakness. The MRI of the spine showed metastatic deposits within the thoracic cord parenchyma and meningeal deposits at the lumbar region. Palliative radiation was used to treat spinal cord and meningeal metastases. He died a few months later because of systemic disease progression. Considering the rarity of this presentation in nasopharyngeal carcinoma and lack of clear guidelines for standard treatment, we report this case to share our experience of management.


2021 ◽  
Vol 30 (1) ◽  
pp. 132
Author(s):  
D. W. A. Shantha ◽  
D. Yasaratne ◽  
D. M. P. U. K. Ralapanawa ◽  
T. Jayalath ◽  
S. Abeyagunawardena ◽  
...  

2021 ◽  
pp. 102680
Author(s):  
Yair Mina ◽  
Shila Azodi ◽  
Tsemacha Dubuche ◽  
Frances Andrada ◽  
Ikesinachi Osuorah ◽  
...  

2021 ◽  
Vol 12 ◽  
pp. 126
Author(s):  
Masahiro Kawanishi ◽  
Hidekazu Tanaka ◽  
Yutaka Itoh ◽  
Kunio Yokoyama ◽  
Makoto Yamada ◽  
...  

Background: Spinal hemangioblastomas account for 1–3% of all spinal cord tumors and are mostly intramedullary in location. Here, we report an intradural extramedullary hemangioblastoma of the thoracic spine, occurring in in a patient without von Hippel-Lindau disease. Case Description: A 58-year-old female had a 5-year history of progressive left lower extremity weakness. When the MR demonstrated an intradural/extramedullary lesion with a syrinx at the T2-3 level, she successfully underwent gross total tumor excision following which she neurologically improved. Conclusion: Here, we report a rare case of an intradural/extramedullary thoracic hemangioblastoma successfully excised at the T 2-3 level in a patient without von Hippel-Lindau disease.


2021 ◽  
Vol 14 (3) ◽  
pp. e240447
Author(s):  
Yorissa Padayachee ◽  
Chris Richards ◽  
Owen Morgan

Recreational nitrous oxide (N2O) is commonly used among young people partly due to its low cost and accessibility, and awareness of its potential adverse effects is poor in this group. One such adverse effect is degeneration of the spinal cord due to its disruption of DNA synthesis by inactivating cobalamin (B12).A 19-year-old man presented to the emergency department with a 4-week history of worsening paraesthesia in his fingers and lower limbs, and weakness in the hands and lower limbs for 2 weeks. On examination, he had an ataxic gait, reduced power of grip strength and ankle movements, and impaired sensation in the lower limbs. An MRI brain and spine revealed myelopathy of the cervical and thoracic cord.On further questioning, he reported recreational N2O inhalation. His symptoms improved after stopping this and he was treated with supplementation of B vitamins. Education strategies regarding the risks of N2O misuse are indicated.


2021 ◽  
pp. 56-61
Author(s):  
Kay Chen ◽  
Mashya Abbassi ◽  
Naomi Y. Ko

Hepatocellular carcinoma commonly metastasizes to organs, but there are few reports of vertebral metastases causing cord compression. Here, we present a case of thoracic cord compression in a patient with advanced hepatocellular carcinoma. Providers’ and patient’s awareness of this risk is important, as this is an oncological emergency.


2021 ◽  
Vol 8 (1) ◽  
pp. 43-50
Author(s):  
Khodakaram Rastegar ◽  
◽  
Hasan Ghandhari ◽  
Ebrahim Ameri ◽  
Farzam Mokarami ◽  
...  

A 45-year-old man presented to our facility with predominantly Sciatica-like leg pain and lower extremity motor weakness, who did not get relief despite undergoing two consecutive lumbar surgeries for suspected lumbar disc herniation. Medical history, physical findings, and a magnetic resonance imaging scan revealed thoracic cord tumor as the underlying disease. Our patient had complete resolution of his back and leg pain following surgical resection of the thoracic Schwannoma. Thoracic cord compression often results in diffuse pain and myelopathic symptoms caused by the irritation of ascending spinothalamic tract, which causes a vague and burning pain that should be differentiated from nerve root lesions and can be the first presentation of a thoracic cord lesion.


2021 ◽  
Vol 26 (1) ◽  
Author(s):  
Tau Mongezi ◽  
Joseph Sibi ◽  
George Jerry ◽  
Ibañez-Valdés Lourdes de Fátima ◽  
Dubula Tozama ◽  
...  

Abstract Background Here, we report an atypical HIV-vacuolar myelopathy and search the available medical literature about atypical presentations of human immunodeficiency virus associate vacuolar myelopathy (HIV-VM) and immunoglobulin therapy response. Case A 26-year-old lady who was 4 weeks postpartum presented to us with acute flaccid quadriparesis, with no sensory level. Extensive workup ruled out other causes of myelopathy. She developed a stage 3 acute kidney injury, and MRI showed diffuse cord atrophy involving the lower cervical and thoracic cord. The patient received IV-immunoglobulin, ARVs, and supportive therapy with inadequate response. Unfortunately, she developed nosocomial pneumonia and died. Discussion In HIV-VM, there is spinal cord atrophy, which mainly involves the thoracic cord. In our case, this pathological process also affected the spinal cord's cervical region, leading to flaccid tetraplegia, with high CD4 level, without response to the treatment, including intravenous immunoglobulin. Keynotes Vacuolar myelopathy, HIV, Immunoglobulin therapy, flaccid tetraplegia, hypokalaemia. Renal failure.


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