The recommended treatment approach for unstable cases of Pott's disease located in the upper thoracic region who exhibit neurological deficit and severe kyphotic angling or the development of kyphosis on the thoracic vertebrae is surgical. Decompression, stabilization, and fusion and kyphotic correction can be safely performed via a posterior approach. One of the present cases is the youngest patient described in the literature to undergo transpedicular surgery as a result of Pott's disease. Our other case is the first described in the literature who developed ptosis as a result of tuberculosis and underwent a procedure via posterior transpedicular screw.
We describe a case of multifocal relapsing hydatid cyst following multilevel thoracic corpectomy and 360° instrumentation surgery. A 41-year-old male patient presented with cord compression and paraplegia due to a multiseptated cystic lesion at T10-11 level. The cyst was excised with a combined anterior and posterior approach and 360° stabilization was performed. The patient received albendazole for 1 year after the surgery.The patient presented with paraparesis 5 years after the surgery. Cystic lesions between C2-T1 and T10-11 were detected on the spinal MRI and the patient was operated with removal of the lesions on both levels and adjuvant local 20% hypertonic saline application. The patient received albendazole for the postoperative 6 months.After 3 months from the surgery, the patient’s paraparesis recovered. There was no recurrence after 2 years from the last surgery.
BackgroundThis study aimed to extend clinical documentation of cerebral calculi by reporting six cases of cerebral calculi with distinct etiologies and localizations.
MethodsWe evaluated the age, sex distribution, presenting symptoms, neurological examination findings, pathology results, and location of the calcifications of six patients with intracranial calcifications.ResultsThree of the six patients with brain stones were female (50%), and three were male (50%). The patient ages ranged from 12 to 46 years. A radiological examination of each patient’s cranium was performed with pre-operative cranial computed tomography and magnetic resonance imaging. All of the lesions were completely excised. The patients’ pathologies were determined to be distinct hyalinization, dystrophic calcification, hamartoma, ossification developing from widespread pituitary adenoma tissue, benign mesenchymal neoplasia, a mass consisting of sporadically ossified fibrous tissue, and angiomatous meningioma with distinct hyalinization and fibrosis.ConclusionsIntracranial calcifications are a common phenomenon in neurosurgical practice. However, brain stones, as well as solid calcifications also termed cerebral calculi, are rarely encountered. Brain stones can be classified on the basis of their etiology and localization. Additionally, we suggest that lesions smaller than 1 cm might be classified as calcifications and those greater than 1 cm as brain stones. We further suggest that the differentiation between calcification and brain stones might be based on size. These pathologies typically manifest as seizures and are occasionally identified during routine brain tomography. Meningiomas constitute an important portion of extra-axial calcifications, whereas tumorous and vascular causes are more prevalent among intra-axial calcifications.
Hydatid cysts are rarely located in the central nervous system. Treatment involves surgical and medical interventions. In this article, we present the first published case of a giant hydatid cyst with an extraaxial intrasellar location. This is the first such case to be reported in the literature. The cyst caused somnolence, general affective disorder, panhypopituitarism, and progressive loss of vision.
Grisel's syndrome is non-traumatic inflammatory subluxation of the atlantoaxial joints presenting clinically as torticollis, neck pain, and reduced neck mobility. Several pathogens have been implicated in its etiology. Early diagnosis and treatment are vital for Grisel's syndrome to avoid serious neurological complications. This study reports the case of a 6-year-old girl who complained of pain and curvature of the neck following an upper respiratory tract influenza infection. Notably, the patient's neck pain and curvature worsened toward the end of her normal day for a week. This pattern is rare, but it represents an important example of Grisel's syndrome as a condition that varies through the day.
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