Acute decompensation of noncommunicating hydrocephalus caused by dilated Virchow-Robin spaces type III in a woman treated by endoscopic third ventriculostomy: a case report and review of the literature.
Słowa kluczowe
Abstrakcyjny
BACKGROUND
Even though dilated Virchow-Robin spaces (VRS) are a very rare entity, they can compel the clinician to start immediate intervention in the case of acute onset of symptoms. To allow a well-balanced management decision, we compiled a summary of all cases published in the literature and discuss the different methods and indications for neurosurgical intervention in relation to dilated VRS.
METHODS
We report a case of a 43-year-old female patient who came to admission after syncope with a history of unspecific neck pain, fatigue, diplopia, and dizziness. Dilated VRS type III causing a noncommunicating hydrocephalus were found to be responsible. Although the patient was initially awake, within 72 hours after admission, a deterioration of consciousness and repeated vomiting were observed. The patient underwent an urgent endoscopic third ventriculostomy (ETV) and was discharged in a good condition.
CONCLUSIONS
To the best of our knowledge, the case presented here is the first case of acute decompensation of a noncommunicating hydrocephalus caused by dilated VRS. Neurosurgical intervention is required in cases of noncommunicating hydrocephalus caused by giant tumefactive VRS. The treatment options are mono- or biventricular shunt surgery or ETV. Because ETV provides the possibility of cyst fenestration and membrane sampling, it appears to be the most advantageous treatment option.
