This is a report of a 9-year-old female with a clinical presentation of benign intracranial hypertension (BIH) who was found to have an unruptured pial arteriovenous malformation (AVM) with a significant fistula. The AVM was completely embolized using a recently developed liquid embolic system, Onyx, after which gradual clinical improvement followed. A few cases of BIH associated with AVM have been described in adults and adolescents. Possible causal relation is discussed.
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http://dx.doi.org/10.1017/s0012162201001803 | DOI Listing |
Med J Armed Forces India
December 2024
SSMO Neurosurgery, YCM Hospital & PGI, Pimpri, Pune, India.
Intracranial epidermoid cyst (EC) is a slow-growing, benign lesion that rarely undergoes a malignant transformation. When it does occur, the clinical course is aggressive. Certain radiological criteria may give a clue to diagnosis and help in deciding the appropriate course of action as well as prognostication.
View Article and Find Full Text PDFNeuro Oncol
December 2024
Department of Molecular Biology, College of Natural Science, Pusan National University, Busan, Republic of Korea.
Background: NF2-related schwannomatosis (NF2-SWN) is associated with multiple benign tumors in the nervous system. NF2-SWN, caused by mutations in the NF2 gene, has developed into intracranial and spinal schwannomas. Because of the high surgical risk and frequent recurrence of multiple tumors, targeted therapy is necessary.
View Article and Find Full Text PDFJ Egypt Natl Canc Inst
December 2024
Department of Oncopathology, The Gujarat Cancer & Research Institute, Ahmedabad, Gujarat, India.
Objective: Meningiomas are a molecularly ill-defined heterogeneous group of indolent intracranial tumors. Though, WHO grade 1 tumors are histologically benign, sometimes they transform into malignant and may be recurrent which remains always challenging to clinicians. Therefore, the current study sought to discover the clinical relevance of CD44 in meningioma patients.
View Article and Find Full Text PDFJ Neurosurg Case Lessons
December 2024
Department of Neurosurgery, University Medicine Greifswald, Greifswald, Germany.
Background: Colloid cysts (CCs) are benign lesions commonly located in the third ventricle, near the foramen of Monro. They constitute about 0.5%-1% of all intracranial tumors.
View Article and Find Full Text PDFFront Oncol
December 2024
Department of Neurosurgery, Qilu Hospital of Shandong University, JiNan, China.
We report a case and follow-up of an adult male with intracranial yolk sac tumor (YST). Initially, the patient presented with abnormal high signals in the right basal ganglia on MRI, misdiagnosed as a cavernous hemangioma. However, within 2 years, the condition rapidly progressed into a large, hypervascular solid neoplasm leading to a basal ganglia hemorrhage.
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