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Wesolosky JD, Campos-Baniak G, Sharma V, Weis E. Uncommon presentation of a rapid-onset oculomotor schwannoma in a child. Can J Ophthalmol 2019; 55:e28-e30. [PMID: 31712034 DOI: 10.1016/j.jcjo.2019.05.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Revised: 05/21/2019] [Accepted: 05/23/2019] [Indexed: 11/16/2022]
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Kerleroux B, Cottier JP, Janot K, Listrat A, Sirinelli D, Morel B. Posterior fossa tumors in children: Radiological tips & tricks in the age of genomic tumor classification and advance MR technology. J Neuroradiol 2019; 47:46-53. [PMID: 31541639 DOI: 10.1016/j.neurad.2019.08.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Revised: 08/02/2019] [Accepted: 08/02/2019] [Indexed: 01/25/2023]
Abstract
Imaging plays a major role in the comprehensive assessment of posterior fossa tumor in children (PFTC). The objective is to propose a global method relying on the combined analysis of radiological, clinical and epidemiological criteria, (taking into account the child's age and the topography of the lesion) in order to improve our histological approach in imaging, helping the management and approach for surgeons in providing information to the patients' parents. Infratentorial tumors are the most frequent in children, representing mainly medulloblastoma, pilocytic astrocytoma and brainstem glioma. Pre-surgical identification of the tumor type and its aggressiveness could be improved by the combined analysis of key imaging features with epidemiologic data.
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Affiliation(s)
- Basile Kerleroux
- Department of Pediatric Radiology, Clocheville University Hospital, CHRU Tours, Tours, France; Department of Neuroradiology, Bretonneau University Hospital, CHRU Tours, Tours, France.
| | - Jean Philippe Cottier
- Department of Neuroradiology, Bretonneau University Hospital, CHRU Tours, Tours, France; Faculty of Medicine, Francois-Rabelais University, Tours, France
| | - Kévin Janot
- Department of Neuroradiology, Bretonneau University Hospital, CHRU Tours, Tours, France; Faculty of Medicine, Francois-Rabelais University, Tours, France
| | - Antoine Listrat
- Department of Pediatric Neurosurgery, Clocheville University Hospital, CHRU Tours, Tours, France
| | - Dominique Sirinelli
- Department of Pediatric Radiology, Clocheville University Hospital, CHRU Tours, Tours, France; Faculty of Medicine, Francois-Rabelais University, Tours, France
| | - Baptiste Morel
- Department of Pediatric Radiology, Clocheville University Hospital, CHRU Tours, Tours, France; Faculty of Medicine, Francois-Rabelais University, Tours, France
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Ustaris LM, Seidman R, Bindra T, Basak R. Toe walking after three: how serious could it be? BMJ Case Rep 2018; 2018:bcr-2017-223589. [PMID: 29848524 DOI: 10.1136/bcr-2017-223589] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
A 4-year-old girl with no significant medical or family history presented with toe walking, leg pain, unsteady gait and frequent falls for 2 months. Examination revealed upper motor neuron signs in the lower extremities. Laboratory tests were normal including creatinephosphokinase and lactate dehydrogenase. Brain and lumbar spine MRI were normal. MRI cervical and thoracic spine showed a large intradural and extradural mass arising from the right C7 nerve root, widening of the neural canal with evidence of cord compression. She underwent C6-C7 laminectomy with excision of the tumour. Pathology revealed spindle cell tumour with extensive expression of S100 protein and CD56, with Ki-67 proliferation index of 1%-2% consistent with benign schwannoma. She made an excellent recovery following surgery and physiotherapy sessions. Review of literature shows rare reported case of schwannoma prior to the third decade of life.
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Affiliation(s)
| | - Roberta Seidman
- Department of Pathology, Stony Brook University Hospital, Stony Brook, New York, USA
| | - Tejwant Bindra
- Department of Neurology, Stony Brook University Hospital, Stony Brook, New York, USA
| | - Ratna Basak
- Department of Pediatrics, Stony Brook University Hospital, Stony Brook, New York, USA.,Department of Pediatrics, Flushing Hospital Medical Center, Flushing, New York, USA
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