Biomedical subjects

V Etus

Publications and source records attributed to V Etus.

5 recordsLinked to original sources

PubMed2004

Abnormal bony protuberance of anterior atlas causing dysphagia. A rare congenital anomaly.

STUDY DESIGN: A Case report. OBJECTIVE: To report an exceedingly rare case of dysphagia caused by abnormal bony protuberance of anterior atlas. SETTING: Kocaeli University Faculty of Medicine, Departments of Neurosurgery and Otorhinolaryngology. METHOD: Radiological examinations revealed a large anterior abnormal bony tuberance of atlas in an 11-year-old boy who complained of dysphagia of 5 years donation. RESULT: The anterior bony tuberance of the atlas was resected by a transoral approach. Histopathological examination of the surgical specimens showed normal bone tissue. Resection resulted in complete resolution of the dysphagia. CONCLUSIONS: Dysphagia can be caused by disorders of the cervical spine. These disorders are usually seen in elderly adults. In the pediatric population, spinal abnormality is an exceedingly rare cause of dysphagia. Abnormal inductive signals from the adjacent notocord and ventral neural tube may play role in the pathogenesis of this abnormal bony protuberance.

Cervical Atlas↗

PubMed2003

Total sialic acid levels decrease in the periventricular area of infantile rats with hydrocephalus.

OBJECT: Besides mechanical damage done by the enlarging ventricles, biochemical impairment in the periventricular tissue represents an important factor resulting from or contributing to the pathogenesis of hydrocephalus. In this study the changes in periventricular region total sialic acid levels in the early stage of experimentally induced hydrocephalus were evaluated. METHODS: Hydrocephalus was induced in 3-week-old rat pups by kaolin injection into the cisterna magna. Ten days after hydrocephalus induction rats were sacrificed and total sialic acid levels in the periventricular area were determined by the thiobarbituric acid method. CONCLUSION: Sialic acid, a vital component of brain gangliosides, which play an essential role in the transmission and storage of information in the brain, was found to be significantly decreased in the periventricular area of hydrocephalic infantile rats.

Animals↗

PubMed2003

Association of spondylocostal dysostosis and type I split cord malformation.

In reports on children with congenital segmental costovertebral malformations who showed neural tube defects, cases with type I split cord malformation are quite rare. Up to now such association has been reported only in two cases with Jarcho-Levin syndrome. Here, a 7-year-old girl presenting with spondylocostal dysostosis and type I split cord malformation is reported. To the best of our knowledge, this is the first case documented in the literature. The association of segmental costovertebral malformations and neural tube defects is discussed. Genetic and embryological studies are also briefly reviewed.

Abnormalities, Multiple↗

PubMed2002

Multiple sclerosis and coexisting intradural extramedullary spinal cord tumour: a case report.

We report the coexistence of multiple sclerosis (MS) and an intradural extramedullary spinal cord tumour in a 46-year-old woman with a 2-year history of MS. The patient presented with right hemitrunk and lower extremity paraesthesias, urinary incontinence, and intermittent lower right back and abdominal pain, which did not respond to pulse steroid therapy. A spinal magnetic resonance imaging (MRI) study revealed an intradural extramedullary spinal cord tumour in the lower thoracic spine, later diagnosed as schwannoma. We call attention to this rare association of MS and a spinal cord tumour, and emphasize the need for scrutiny of new and uncommon symptoms during the follow-up of MS patients.

Abdominal Pain↗

PubMed1998

Two different surgical techniques for reduction cranioplasty.

Reduction cranioplasty is required in selected patients when macrocephaly interferes with head control, seating, locomotion, and social acceptance. Two different surgical techniques for reduction cranioplasty in two cases of older hydrocephalic patients are described. Emphasis is placed on the basic stages of the procedure.

Cerebrospinal Fluid Shunts↗