2002
DOI: 10.1097/00000421-200208000-00019
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Metastasis of Breast Cancer to Intracranial Meningioma

Abstract: Metastasis of systemic cancer to intracranial tumors is a rare event. The authors report a case of 49-year-old woman with such occurrence, whose breast cancer metastasized to a preexisting parasagittal meningioma at a postoperative interval of 1.5 years. She was admitted to our hospital because of progressive right hemiparesis. Magnetic resonance imaging revealed newly emerged perifocal edema and inhomogeneous contrast enhancement of the meningioma. High choline/creatine ratio and lactate/lipid peak on proton … Show more

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Cited by 47 publications
(26 citation statements)
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“…In addition, the slow growth of meningioma may serve as a noncompetitive metabolic environment. 8 Breast cancer and meningioma occur commonly in females in their fifth and sixth decades. Estrogen and progesterone receptors are often expressed, not only in breast tumors, but also in meningiomas, 13 and the similar hormonal background may enhance metastasis.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…In addition, the slow growth of meningioma may serve as a noncompetitive metabolic environment. 8 Breast cancer and meningioma occur commonly in females in their fifth and sixth decades. Estrogen and progesterone receptors are often expressed, not only in breast tumors, but also in meningiomas, 13 and the similar hormonal background may enhance metastasis.…”
Section: Discussionmentioning
confidence: 99%
“…Most papers published on this subject have been case reports or a small case series, [2][3][4][7][8][9][10][11] and the clinical features and distinctive radiological characteristics of this condition have not been described in detail. There are few case reports of cancer metastasizing to an intracranial meningioma; however, only two cases of metastasis to a spinal meningioma appear in the literature.…”
mentioning
confidence: 99%
“…1,4 As me tas ta ses from bre ast can cer are con cerned, in trac ra ni al me nin gi o mas are the most fre quently re por ted re ci pi ent tu mors. 6 The re ha ve be en only fo ur re por ted ca ses of bre ast car ci no ma metas ta tic to RCC, thre e of which be ing au topsy cases. 1 Alt ho ugh this oc cur ren ce is very ra re, his to pat ho lo gic di ag no sis of in va si ve duc tal car cino ma me tas ta tic to con ven ti o nal RCC might not ca u se dif fe ren ti al di ag nos tic dif fi culty du e to the overt dif fe rent morp ho logy of the two tu mors.…”
Section: Discussionmentioning
confidence: 99%
“…The highly vascular architecture, slow growth rate, high collagen and lipid content of meningiomas provide a medium for seeding of tumor cells. Noncompetitive metabolic environment, and cell to cell interaction from hormonal, enzymatic and immunologic aspects have been ascribed [19]. These criteria can also be applied for other recipient tumors.…”
Section: Discussionmentioning
confidence: 99%