Intraventricular Meningiomas: Clinical-Pathological and Genetic Features of a Monocentric Series

Successful Surgical Treatment of a Giant Intraventricular Meningioma: A Case Report and Literature Review

In our study, we document the case of a 48-year-old patient who presented at our clinic with various neurological disturbances. Magnetic Resonance Imaging revealed the presence of an intraventricular meningioma located in the body of the left lateral ventricle measuring 60 mm in diameter. This tumor was classified as a giant meningioma, accompanied by a significant amount of digitiform-type edema. A surgical procedure was conducted, resulting in a gross total resection of the tumor. Histopathological analysis identified the tumor as a fibrous meningioma. Postoperative assessments, as well as follow-ups conducted at 3 months and 1 year post-surgery, indicated considerable neurological improvement. The patient exhibited a remission of hemiparesis and gait disturbances along with a marginal improvement in the status of expressive aphasia. This case report underscores the significance of achieving total and safe resection of the tumor and includes an analysis of various cases from the literature, particularly focusing on those that describe minimally invasive surgical approaches and highlight the benefits of radiosurgery in the treatment of giant intraventricular meningiomas.

Intraventricular Meningioma: A Case Report of a Common Tumor in an Uncommon Location

Intraventricular meningiomas are uncommon neoplasms originating within the ventricular system of the brain, constituting a rare subset of central nervous system tumors. Their unique location poses diagnostic challenges, and understanding their clinical manifestations is imperative for effective management. We present the case of a 56-year-old female who sought medical attention due to persistent, severe headaches localized in the occipital region. Laboratory investigations demonstrated normal values for a complete blood count, electrolytes, and liver function tests. Magnetic resonance imaging revealed a well-defined mass in the left occipital horn of the lateral ventricle, indicative of an intraventricular meningioma. Surgical resection of the intraventricular meningioma resulted in the resolution of the patient's headaches. This case contributes valuable insights into the diagnostic challenges posed by intraventricular meningiomas.