1.Atretic encephalocele/myelocele: case reports with emphasis on pathogenesis.
Eun Kyung HONG ; Nam Hoon KIM ; Jung Dal LEE
Journal of Korean Medical Science 1996;11(4):364-368
Atretic encephaloceles or myelomeningoceles are frequently solid due to hamartomatous proliferation of fibrous tissue and blood vessels. Because of the fibrous nature of the tumor with no cystic cavity and unusual location with no connection to CNS, they are frequently regarded as insignificant hamartomas. Apart from this terminology, they are also described as cutaneous meningiomas or hamartomas with ectopic meningothelial elements by the presence of meningothelial cells. We report a case of atretic encephalocele in the parietal scalp of an 8 year-old boy and a case of myelomeningocele in the posterior mediastinum of a 31 year-old woman. The terms atretic encephalocele and myelomeningocele are more appropriate for these cases because they include their pathogenesis and the non-neoplastic nature of the lesion.
Adult
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Case Report
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Child
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Encephalocele/*pathology
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Female
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Human
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Magnetic Resonance Imaging
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Mediastinal Neoplasms/*pathology
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Mediastinum/*pathology
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Meningomyelocele/*pathology
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Scalp/*pathology
2.Variation in Outcome in Tethered Cord Syndrome.
Noorulain IQBAL ; Mohsin QADEER ; Salman Yousuf SHARIF
Asian Spine Journal 2016;10(4):711-718
STUDY DESIGN: Fifty patients surgically treated for tethered cord syndrome (TCS) were retrospectively studied at Liaquat National Hospital, Karachi from 2010 until 2014. PURPOSE: To assess the common presentations of TCS in our part of the world and the surgical outcome of the different presentations. OVERVIEW OF LITERATURE: TCS is a stretch-induced functional disorder of the spinal cord with its caudal part anchored by an inelastic structure, which results in characteristic symptoms and signs. Due to the variety of lesions and clinical presentations and the absence of high-quality clinical outcome data, the decision regarding treatment is difficult. METHODS: Fifty consecutive patients with TCS were reviewed retrospectively with a follow-up period of 12–48 months. The majority of the patients were 0-15 years of age with the mean age of 4 years. The presenting complaints and the associated pathologies were documented, and the patients were assessed using the new Karachi TCS severity scale for clinical assessment. RESULTS: Eighty five percent of the patients with thickened filum terminale improved. Sixty six percent of the patients with diastematomyelia, 60% with lipoma and only 46% with myelomeningocele showed clinical improvement postoperatively. Sixty two percent of the patients who presented with paraperesis improved following surgery while 37% remained stable and only one patient deteriorated. Back and leg pain improved in 93% of patients and 50% of patients with urinary impairment improved. CONCLUSIONS: Outcome of patients with TCS varies according to pathology and severity of symptoms. Diastematomyelia and thickened filum had the best outcome. The Karachi TCS severity scale is a valid tool for future studies.
Cauda Equina
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Follow-Up Studies
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Humans
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Leg
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Lipoma
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Meningomyelocele
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Neural Tube Defects*
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Pathology
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Retrospective Studies
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Spinal Cord
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Spine
3.Terminal myelocystocele: a case report.
Ki Bum SIM ; Kyu Chang WANG ; Byung Kyu CHO
Journal of Korean Medical Science 1996;11(2):197-202
Terminal myelocystocele is a rare form of occult spinal dysraphism in which the hydromyelic caudal spinal cord and the subarachnoid space are hemiated through a posterior spina bifida. A 1.5 month old boy presented with a large lumbosacral mass and urinary incontinence. The magnetic resonance imaging, operative findings and pathological findings revealed a low lying conus with a dilated central canal dorsally attached to the subcutaneous tissue. Ventral subarachnoid space was enlarged and herniated through the laminar defect of the sacrum. The lesion was typical of a terminal myelocystocele. The clinical features are different from those of myelomeningocele in many aspects. Though the incidence is low, terminal myelocystocele should be included in the differential diagnosis of congenital lesions presenting as a lumbosacral mass.
Arachnoid/abnormalities
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Case Report
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Human
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Infant
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Lumbosacral Region
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Male
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Meningomyelocele/diagnosis/pathology/surgery
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Spinal Canal/abnormalities
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Spinal Cord/abnormalities
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*Spinal Dysraphism/diagnosis/pathology/surgery
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Support, Non-U.S. Gov't
4.Fluorodeoxyglucose-positron emission tomography/computed tomography imaging of squamous cell carcinoma arising in a meningomyelocele.
Seval ERHAMAMCI ; Mehmet REYHAN ; Nebil BAL
The Korean Journal of Internal Medicine 2016;31(2):411-412
No abstract available.
Adult
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Biopsy
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Carcinoma, Squamous Cell/complications/*diagnostic imaging/pathology
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Female
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*Fluorodeoxyglucose F18
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Humans
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Meningomyelocele/*complications/diagnosis
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*Positron Emission Tomography Computed Tomography
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Predictive Value of Tests
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*Radiopharmaceuticals
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Spinal Neoplasms/complications/*diagnostic imaging/pathology