Journal of child neurology
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Case Reports
Pontine mass presenting as anxiety, obsessions, and severe eating problems: a case report.
Psychiatric symptoms are rarely reported as presenting symptoms in brainstem gliomas in children, with anxiety being the most common one. An 8-year-old girl patient had loss of appetite, weight loss, and difficulty in swallowing severe enough to warrant parenteral nutrition and hospitalization. ⋯ However, because of unremitting hiccups and left-sided weakness, brain imaging was conducted, and magnetic resonance imaging revealed a diffuse pontine mass. The possible explanations for the relationship between the pontine mass and the psychiatric symptoms are discussed.
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Intraspinal epidermoid tumors can be congenital and acquired. Acquired intraspinal epidermoid tumors are extremely rare. Epidermal elements are implanted into the arachnoid space by trauma, spinal anesthesia, surgery, bullet wounds, myelography, or lumbar puncture. Approximately 40% of acquired epidermoid tumors are considered a late complication of lumbar puncture. The authors report the case of an 8-year-old boy who presented with a 1-year history of back and hip pain and radiating pain to both thighs posterior. Lumbar puncture was performed in the neonatal intensive care unit to rule out meningitis in the patient's past medical history. The patient underwent total surgical excision of the epidermoid tumor. Pathologic examination revealed the diagnosis of epidermoid tumor. ⋯ intraspinal epidermoid tumor; lumbar puncture; children.
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Magnetic resonance imaging is a particularly important diagnostic method when bone and soft tissue lesions of inflammatory or malignant origin need to be analyzed. Traumatic lesions often are evaluated using standard radiographs or computed tomography. Both of these methods evaluate fractures appropriately; however, bone bruise, bone bending, and soft tissue lesions might be underestimated. Especially in the evaluation of suspected child abuse, magnetic resonance imaging can contribute significantly to making the diagnosis, especially when the reported history is not conclusive.
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Hereditary spastic paraplegia is composed of a heterogeneous group of neurodegenerative disorders and is classified as pure or complicated due to its clinical variability. Autosomal recessive hereditary spastic paraplegia with hypoplastic corpus callosum is a rare form of complicated hereditary spastic paraplegia. ⋯ In this report, the authors present the case of 3 affected siblings in a family from Turkey, whereas 1 child and the con-sanguineous parents were healthy. To the authors' knowledge, it is the first reported case of autosomal recessive hereditary spastic paraplegia with hypoplastic corpus callosum from Turkey.
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Interictal fluorine-18 fluorodeoxyglucose (FDG) positron emission tomography (PET) is a component of the presurgical evaluation of patients with medically intractable epilepsy, including patients with malformations of cortical development. The authors describe 3 cases of focal cortical malformations that displayed asymmetrically higher uptake on FDG-PET performed in the interictal state in patients undergoing evaluation for possible focal resection for refractory localization-related epilepsy. The evaluation included routine and prolonged video electroencephalography (EEG), magnetic resonance imaging (MRI), interictal FDG-PET with concurrent EEG, and single-photon emission computed tomography (SPECT). ⋯ Previous reports describe decreased uptake on interictal PET in most cases of focal cortical malformations. Normal to increased uptake has been reported with band heterotopia. The authors demonstrate that other types of focal malformations of cortical development, including focal subcortical heterotopia and lobar dysplasia, can be associated with asymmetrically higher uptake on interictal FDG-PET.