Lesions located within the sella and parasellar region of the brain may present with similar clinical symptoms and imaging findings. Anatomic location and key imaging characteristics can aid in the differentiation of these tumors. Major anatomic references within the sella and parasellar region include...
A magnetic resonance imaging (MRI) of the brain revealed a well-circumscribed 13 mm cystic space-occupying lesion in the sellar region and the cavum ... Xiejun,Zhang,Guodong,... - 《Southeast Asian Journal of Tropical Medicine & Public Health》 被引量: 0发表: 2014年 [Painful ophthalmopleg...
Objective Microneurosurgical techniques in sellar region has become increasingly aggressive. It is therefore imperative to know more detailed microanatomical material of the operating spaces in sellar region. Methods The microsurgical anatomy of the four operating spaces in sellar region via pterional approa...
Germ cell tumors of the sellar region often (6–13 % of cases) occur as synchronous lesions in association with pineal germinomas (“bifocal disease”). They typically arise in the suprasellar or hypothalamic region and may extend along the floor of the third ventricle. They often present with...
This approach allowed us to reach the anterior portion of the free edge of the tentorium and posterior region of the cavernous sinus and to remove the tumor without damage to adjacent structures. Due to the high risk of brain edema for surgery of the brainstem, we decided not to place ...
Craniopharyngioma, a common epithelial neoplasm of the sellar region, is the most frequent suprasellar neoplasm in children (1,2). However, neonatal or congenital tumors are very rare (3–5), as are tumors in the elderly (6).
- 《Veterinary Clinics of North America Small Animal Practice》 被引量: 1发表: 2018年 [Clinical analysis of 6 cases with subarachnoid hemorrhage during transsphenoidal surgery for lesions of sellar region] OBJECTIVE: To learn more about the rare application of subarachnoid hemorrhage (SAH) during ...
OBJECT: The extended transsphenoidal approach to the suprasellar region has the advantages of minimal invasiveness and brain manipulation in the surgical t... LM Cavallo,A Messina,F Esposito,... - 《Journal of Neurosurgery》 被引量: 212发表: 2007年 Objective criteria for successful transsphenoid...
In spite of its reduced dimensions, the sellar region is a complex crossroad where many tissues and cells from many different origins converge. This is the main reason why this region can host such a numerous and heterogeneous group of tumors and pseudot
urinary volume was 4-5 L/day. There was no weight loss or neurological abnormality. So she went to general hospital and performed brain and thoracic magnetic resonance (MR) imaging. These images showed double lesion at sellar region and Th3 vertebral body. Then, she was admitted to our ...