Histopathologic investigation of a case of meningioangiomatosis not associated with von Recklinghausen's disease

Katsuzo Kunishio; Yuji Yamamoto; Norio Sunami; Toru Satoh; Shoji Asari; Tadashi Yoshino; Yuji Ohtuki

doi:10.1016/0090-3019(87)90158-3

Histopathologic investigation of a case of meningioangiomatosis not associated with von Recklinghausen's disease

Katsuzo Kunishio, Yuji Yamamoto, Norio Sunami, Toru Satoh, Shoji Asari, Tadashi Yoshino, Yuji Ohtuki

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

26 Citations (Scopus)

Abstract

A case of meningioangiomatosis not associated with von Recklinghausen's disease is reported. Microscopically, irregularly branched blood vessels extending into the gray matter from the meningeal surface are surrounded by a concentric arrangement of proliferating spindle-formed cells. Ultrastructurally these proliferating cells are composed of elongated heterochromatin-rich nuclei and slender cytoplasm-containing microfilaments, occasionally associated with desmosomal junctions and basal laminalike structures. Judging from these findings, together with a negative immune reaction for S-100 protein, the histogenesis of these proliferating cells is most probably meningothelial in origin.

Original language	English
Pages (from-to)	575-579
Number of pages	5
Journal	Surgical Neurology
Volume	27
Issue number	6
DOIs	https://doi.org/10.1016/0090-3019(87)90158-3
Publication status	Published - Jun 1987

Keywords

Computed tomography
Histogenesis
Histopathology
Meningioangiomatosis
Ultrastructure

ASJC Scopus subject areas

Surgery
Clinical Neurology

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title = "Histopathologic investigation of a case of meningioangiomatosis not associated with von Recklinghausen's disease",

abstract = "A case of meningioangiomatosis not associated with von Recklinghausen's disease is reported. Microscopically, irregularly branched blood vessels extending into the gray matter from the meningeal surface are surrounded by a concentric arrangement of proliferating spindle-formed cells. Ultrastructurally these proliferating cells are composed of elongated heterochromatin-rich nuclei and slender cytoplasm-containing microfilaments, occasionally associated with desmosomal junctions and basal laminalike structures. Judging from these findings, together with a negative immune reaction for S-100 protein, the histogenesis of these proliferating cells is most probably meningothelial in origin.",

keywords = "Computed tomography, Histogenesis, Histopathology, Meningioangiomatosis, Ultrastructure",

author = "Katsuzo Kunishio and Yuji Yamamoto and Norio Sunami and Toru Satoh and Shoji Asari and Tadashi Yoshino and Yuji Ohtuki",

year = "1987",

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T1 - Histopathologic investigation of a case of meningioangiomatosis not associated with von Recklinghausen's disease

AU - Kunishio, Katsuzo

AU - Yamamoto, Yuji

AU - Sunami, Norio

AU - Satoh, Toru

AU - Asari, Shoji

AU - Yoshino, Tadashi

AU - Ohtuki, Yuji

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N2 - A case of meningioangiomatosis not associated with von Recklinghausen's disease is reported. Microscopically, irregularly branched blood vessels extending into the gray matter from the meningeal surface are surrounded by a concentric arrangement of proliferating spindle-formed cells. Ultrastructurally these proliferating cells are composed of elongated heterochromatin-rich nuclei and slender cytoplasm-containing microfilaments, occasionally associated with desmosomal junctions and basal laminalike structures. Judging from these findings, together with a negative immune reaction for S-100 protein, the histogenesis of these proliferating cells is most probably meningothelial in origin.

AB - A case of meningioangiomatosis not associated with von Recklinghausen's disease is reported. Microscopically, irregularly branched blood vessels extending into the gray matter from the meningeal surface are surrounded by a concentric arrangement of proliferating spindle-formed cells. Ultrastructurally these proliferating cells are composed of elongated heterochromatin-rich nuclei and slender cytoplasm-containing microfilaments, occasionally associated with desmosomal junctions and basal laminalike structures. Judging from these findings, together with a negative immune reaction for S-100 protein, the histogenesis of these proliferating cells is most probably meningothelial in origin.

KW - Computed tomography

KW - Histogenesis

KW - Histopathology

KW - Meningioangiomatosis

KW - Ultrastructure

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