Meningioma

A rare, mostly benign, primary tumor of the meninges (arachnoid cap cells), usually located in the supratentorial compartment, commonly appearing in the sixth and seventh decade of life, clinically silent in most cases or causing hyperostosis close to the tumor and resulting in focal bulging and localized pain in less than 10% of cases. Additional features may include headache, seizures, gradual personality changes (apathy and dementia), anosmia, impaired vision, exophthalmos, hearing loss, ataxia, dysmetria, hypotonia, nystagmus, and rarely spontaneous bleeding.

Lipoma

Benign neoplasia derived from lipoblasts or lipocytes of white or brown fat. May be angiomatous or hibernomatous.

Total: 19

(per page)

PMID (PMCID)
30613434	OTHER
	Primary meningeal melanocytoma of the cerebellopontine angle associated with ipsilateral nevus of Ota: A case report.
	Elbadry R, Elazim AA, Mohamed K, Issa M, Ayyad A. Surg Neurol Int. 2018;9:245.
	A cerebellopontine angle lesion could be a vestibular schwannoma, meningioma, epidermoid cyst, or less likely, arachnoid cyst, metastasis, lower cranial nerves schwannoma, lipoma, hemangioma, paraganglioma, or vertebra-basilar dolichoectasia.
29798511	MALE
	[A case report of primary ectopic meningioma on occipital subcutaneous soft tissue].
	Zhang XP, Liu XG, Jiao Y, Xue HZ, Yang XL, Kong LH, Li HZ. Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi. 2018;32(4):302-303.
	The pathological results showed typical features and immunophenotype of (A) lump resembling intracranial meningothelial meningioma, and (B) lump was a lipoma.
27488391 (4973052)	FEMALE	Middle Aged
	Multi-organ benign and malignant tumors: recognizing Cowden syndrome: a case report and review of the literature.
	Gosein MA, Narinesingh D, Nixon CA, Goli SR, Maharaj P, Sinanan A. BMC Res Notes. 2016;9:388.
	In our patient, in addition to breast and endometrial malignancies as well as facial trichilemmomas, she was noted to have multiple meningiomas, pancreatic lipomas and lung cysts.
27488391 (4973052)	FEMALE	Middle Aged
	Multi-organ benign and malignant tumors: recognizing Cowden syndrome: a case report and review of the literature.
	Gosein MA, Narinesingh D, Nixon CA, Goli SR, Maharaj P, Sinanan A. BMC Res Notes. 2016;9:388.
	Further workup revealed additional smaller meningiomas, a parotid arteriovenous malformation, a lung cyst and pancreatic lipomas.
20458672	MIXED_SAMPLE	Adult
	Surgical removal of spinal mass lesions with open door laminoplasty.
	Iplikcioglu AC, Hatiboglu MA, Ozek E, Dinc C, Erdal M. Cent Eur Neurosurg. 2010;71(4):213-8.
	The histological diagnoses were 4 astrocytomas, 2 meningiomas, 3 neurinomas, 2 ependymomas and one case each with Ewing's sarcoma, metastasis, abcess, hemangioblastoma, arachnoid cyst and lipoma.
19145144	MALE	Adult
	Intraosseous angiolipoma of the cranium: case report.
	Yu K, Van Dellen J, Idaewor P, Roncaroli F. Neurosurgery. 2009;64(1):E189-90; discussion E190.
	On preoperative neuroimaging, they may mimic intraosseous angiomas, lipomas, or intraosseous meningiomas.
17526385	FEMALE	Adult
	Nonmidline intracranial lipoma misdiagnosed as meningioma: case report.
	West BJ, Moskowitz H. Conn Med. 2007;71(5):285-9.
	Nonmidline intracranial lipoma misdiagnosed as meningioma: case report.
12860519	FEMALE	Adult
	Meningioma associated with intraosseous lipoma.
	Hayashi Y, Kimura M, Kinoshita A, Hasegawa M, Yamashita J. Clin Neurol Neurosurg. 2003;105(3):221-4.
	This is the first report of meningioma occurring after removal of an intraosseous lipoma of the skull.
12860519	FEMALE	Adult
	Meningioma associated with intraosseous lipoma.
	Hayashi Y, Kimura M, Kinoshita A, Hasegawa M, Yamashita J. Clin Neurol Neurosurg. 2003;105(3):221-4.
	The meningioma originated from the convexity where the lipoma had been, and extended intracranially to the sphenoid ridge.
12860519	FEMALE	Adult
	Meningioma associated with intraosseous lipoma.
	Hayashi Y, Kimura M, Kinoshita A, Hasegawa M, Yamashita J. Clin Neurol Neurosurg. 2003;105(3):221-4.
	This report concerns a rare case of a 32-year-old female who developed a huge convexity meningioma 11 years after successful removal of intraosseous lipoma of the left frontoparietal bone.
12860519	FEMALE	Adult
	Meningioma associated with intraosseous lipoma.
	Hayashi Y, Kimura M, Kinoshita A, Hasegawa M, Yamashita J. Clin Neurol Neurosurg. 2003;105(3):221-4.
	Meningioma associated with intraosseous lipoma.
12140442	FEMALE
	Cutaneous lipomatous neurofibroma.
	Val-Bernal JF, de sa Dehesa J, Garijo MF, Val D. Am J Dermatopathol. 2002;24(3):246-50.
	The main differential diagnosis embraces neurocristic cutaneous hamartoma, lipoma and its variants, cutaneous meningioma, and neural nevus with fat replacement.
11827589	FEMALE	Adult
	Facial nerve paralysis and meningioma of the internal auditory canal.
	Hilton MP, Kaplan DM, Ang L, Chen JM. J Laryngol Otol. 2002;116(2):132-4.
	Other lesions include meningioma, facial neuroma, cavernous haemangioma, lipoma and arachnoid cyst.
17167637	OTHER
	Meningiomas of the internal auditory canal: two case reports.
	Magliulo G, Zardo F, Bertin S, D'Amico R, Savastano V. Skull Base. 2002;12(1):19-26.
	The differential diagnosis includes acoustic neuromas, facial nerve neuromas, hemangiomas, lipomas, and meningiomas.
9879134	MIXED_SAMPLE	Middle Aged
	Cholesteatoma of the cerebellopontine angle.
	Pulec JL. Ear Nose Throat J. 1998;77(12):952-9.
	It must be differentiated from acoustic neuromas, meningiomas, metastatic tumors, arachnoid cysts and lipomas.
9560091	FEMALE	Adult
	Intracranial tumors mimicking benign paroxysmal positional vertigo.
	Dunniway HM, Welling DB. Otolaryngol Head Neck Surg. 1998;118(4):429-36.
	Failure of the symptoms to respond to the particle repositioning maneuver or the finding of associated auditory or neurologic symptoms prompted further evaluation by magnetic resonance imaging of the brain, which revealed intracranial pathologic conditions including two meningiomas, a vestibular schwannoma, a glioma, and a lipoma.
9540060	MALE	Adult
	Rare combination of spinal lesions and subcutaneous meningioma in a 44 year old man.
	Qasho R, Lunardi P, Lo Bianco FM, di Stefano M. J Neurooncol. 1998;38(1):77-82.
	A 44 year-old man with subcutaneous meningioma and rare combination of spinal lesions, consisting of dermal sinus and lipoma of the filum terminale.
8209693	MIXED_SAMPLE	Adult
	[Cytogenetic patterns in Warthin tumor].
	Russo C, Brunelli M, Baroli P. Acta Otorhinolaryngol Ital. 1993;13(6):551-8.
	Most types of previously well-studied benign human tumor types, however (meningiomas, pleomorphic adenomas, lipomas), has a S group with a normal karyotype, regardless of the the tissue culture technique used.
3668636	MIXED_SAMPLE	Infant
	Lesions in Meckel's cave: variable presentation and pathology.
	Beck DW, Menezes AH. J Neurosurg. 1987;67(5):684-9.
	The 12 patients presented eight different pathological entities, including meningioma, lipoma, schwannoma, malignant melanotic schwannoma, arachnoid cyst, neurofibroma, epidermoid tumor, and chordoma.