Objective: Cavernous malformation(CM) originating from the hypothalamus is extremely rare and the deep location presents a challenge for its neurosurgical management. We report such a case to better understand its cli...Objective: Cavernous malformation(CM) originating from the hypothalamus is extremely rare and the deep location presents a challenge for its neurosurgical management. We report such a case to better understand its clinical features. Methods and Results: A 40-year-old male patient presented with impaired vision in the left eye. Magnetic resonance imaging(MRI) revealed a regularly shaped round lesion located in the suprasellar cistern, and a clinical diagnosis of hypothalamic CM was made. Complete microsurgical excision was performed via a right pterional craniotomy. The patient showed good recovery with no further visual acuity or field deficits postoperatively. No CM recurrence or rebleeding was seen on follow-up MRI scans performed over the course of two years. Conclusions: For patients with cavernous malformation in the hypothalamus, accurate preoperative diagnosis with complete surgical removal by an appropriate surgical approach can contribute to satisfactory outcomes.展开更多
基金the the National Science and Technology Support Program of the 12th Five-Year of China(grant number:2012BAI12B03)to P.Lthe Natural Science Foundation of Beijing(grant number:7112049)to P.L
文摘Objective: Cavernous malformation(CM) originating from the hypothalamus is extremely rare and the deep location presents a challenge for its neurosurgical management. We report such a case to better understand its clinical features. Methods and Results: A 40-year-old male patient presented with impaired vision in the left eye. Magnetic resonance imaging(MRI) revealed a regularly shaped round lesion located in the suprasellar cistern, and a clinical diagnosis of hypothalamic CM was made. Complete microsurgical excision was performed via a right pterional craniotomy. The patient showed good recovery with no further visual acuity or field deficits postoperatively. No CM recurrence or rebleeding was seen on follow-up MRI scans performed over the course of two years. Conclusions: For patients with cavernous malformation in the hypothalamus, accurate preoperative diagnosis with complete surgical removal by an appropriate surgical approach can contribute to satisfactory outcomes.
