Clinical analysis of neuroendoscopy treatment of the third ventricle cysticercosis / 中国内镜杂志

Objective To investigate the surgical method of treating the third ventricle cysticercosis with neuroendoscopy and to discuss the related problems. Methods Clinical data of 7 cases of the third ventricle cysticercosis from July 2009 to December 2014 were retrospectively analyzed. Patients aged from 12 to 49 and all of them received endoscopic resection of the third ventricle cysticercosis and orally taken Albendazole after surgery. Results The symptoms of high intracranial pressure in patients show different levels of releasing, except 1 case with postoperative fever symptoms, the other patients had no other palpable complications. After rechecked by CT and MRI, the size and shape of ventricle of all patients improved to varying degrees and hydrocephalus symptoms was relieved that all cases were satisfactory. Conclusions The treatment of neuroendoscopy aimed to the third ventricle cysticercosis is simple, safe and with less postoperative complications, which should be the preferred treatmnt to the third ventricle.

EXPRESSION OF N-METHYL-D-ASPARTATE RECEPTOR SUBUNIT-1 IN EPENDYMAL CELLS OF THE THIRD VENTRICLE OF RAT / 解剖学报

Objective To explore the expression of N-methyl-D-aspartate receptor subunit-1 (NMDAR1) in the ependymal cells of the third ventricle of rat. Methods The immunohistochemistry technique was used. Results (1)NMDAR1-immunoreaction (NMDAR1-IR) was strongly expressed in the ependymal cells of the third ventricle; (2)There was no significant sex difference in morphology and distribution of the NMDAR1-IR ependymal cells between male and female. Conclusion The present investigation provided the morphological evidence supporting that glutamate of CSF might regulate ependymal cells via NMDAR.

Stereotactic Removal of the Third Ventricle Colloid Cyst

Colloid cyst of the third ventricle is rare intracranial lesion. It has been estimated that they comprise approximately 0.55% of all tumors of the brain. A new interest has been developed in this lesion, which is completely benign histologically but, because of its deep and strategic location, poses a difficult therapetic problem. The contrast between the histological benignancy and the risk of morbidity and mortality associated with often surgical exploration and removal has led to alternative procedures. We reported here a 33-year-old male patient with colloid cyst of the third ventricle presenting with headache and vomiting. Who was treated by stereotacic removal utilizing CRW stereotactic system and followed up post-operatively for more than 3 years.

Intraventricular Cystic Craniopharyngioma: Case Report

Craniopharyngiomas are usually considered to arise from the pituitary stalk and upper aspect of the pituitary gland. However, they very rarely develop from the floor of the third ventricle or the lamina terminalis, and are intrinsically confined to the third ventricle ; about 40 cases have been reported in the literatures. We have recently experienced a case of intrinsic intraventricular craniopharyngioma with the density a little higher than cerebrospinal fluid on the brain CT.