Hyperplastic intradiploic meningothelial tissue in the orbital roof mimicking metastatic disease

Antonio A.V. Cruz; Laura M. Rota; Fernanda P. Trevenzol; Fernando Chahud; Gyl E. Barros; Murilo Bicudo

doi:10.1097/IOP.0b013e31825ca89b

Hyperplastic intradiploic meningothelial tissue in the orbital roof mimicking metastatic disease

Antonio A.V. Cruz, Laura M. Rota, Fernanda P. Trevenzol, Fernando Chahud, Gyl E. Barros, Murilo Bicudo

Research output: Contribution to journal › Article › peer-review

Abstract

Osteolytic lesions are highly suggestive of metastatic disease or in rare instances may result from primary extradural meningiomas. Herein, we describe a rare case of a patient who presented with a large area of osteolysis on the right orbital roof. An excisional biopsy revealed that the lesion was associated with the presence of hyperplastic intra-osseous meningothelial tissue. To our best knowledge, this is the first evidence that ectopic nonneoplastic meningothelial cells may induce osteolysis on the orbital walls.

Original language	English (US)
Pages (from-to)	e22-e23
Journal	Ophthalmic plastic and reconstructive surgery
Volume	29
Issue number	1
DOIs	https://doi.org/10.1097/IOP.0b013e31825ca89b
State	Published - Jan 2013
Externally published	Yes

ASJC Scopus subject areas

Surgery
Ophthalmology

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abstract = "Osteolytic lesions are highly suggestive of metastatic disease or in rare instances may result from primary extradural meningiomas. Herein, we describe a rare case of a patient who presented with a large area of osteolysis on the right orbital roof. An excisional biopsy revealed that the lesion was associated with the presence of hyperplastic intra-osseous meningothelial tissue. To our best knowledge, this is the first evidence that ectopic nonneoplastic meningothelial cells may induce osteolysis on the orbital walls.",

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AU - Chahud, Fernando

AU - Barros, Gyl E.

AU - Bicudo, Murilo

PY - 2013/1

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N2 - Osteolytic lesions are highly suggestive of metastatic disease or in rare instances may result from primary extradural meningiomas. Herein, we describe a rare case of a patient who presented with a large area of osteolysis on the right orbital roof. An excisional biopsy revealed that the lesion was associated with the presence of hyperplastic intra-osseous meningothelial tissue. To our best knowledge, this is the first evidence that ectopic nonneoplastic meningothelial cells may induce osteolysis on the orbital walls.

AB - Osteolytic lesions are highly suggestive of metastatic disease or in rare instances may result from primary extradural meningiomas. Herein, we describe a rare case of a patient who presented with a large area of osteolysis on the right orbital roof. An excisional biopsy revealed that the lesion was associated with the presence of hyperplastic intra-osseous meningothelial tissue. To our best knowledge, this is the first evidence that ectopic nonneoplastic meningothelial cells may induce osteolysis on the orbital walls.

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Hyperplastic intradiploic meningothelial tissue in the orbital roof mimicking metastatic disease

Abstract

ASJC Scopus subject areas

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