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      Reverse Seeding of Recurrent Intraspinal Malignant Meningioma

      case-report

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          Abstract

          Meningiomas are common intracranial and intraspinal tumors and constitute 15–20% of all primary brain tumors. Ten to 15% of all meningiomas are considered malignant. The main treatment of meningiomas is surgical resection. Meningioma recurrence following surgery is frequent. However, it is not clear whether recurrent meningiomas, close or distant to the primary resection site, arise from incomplete resection, dissemination of tumor fragments or from independent tumor growth. We herein describe a 40-year-old woman with intraspinal malignant meningioma recurring each time upwards, i.e. apparently by reverse way of seeding, via cerebrospinal fluid.

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          ?Malignancy? in meningiomas

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            Author and article information

            Journal
            OCL
            Oncology
            10.1159/issn.0030-2414
            Oncology
            S. Karger AG
            0030-2414
            1423-0232
            2002
            July 2002
            04 July 2002
            : 62
            : 4
            : 386-388
            Affiliations
            Departments of aNeurosurgery, bMedical Oncology, and cRadiation Oncology, Hacettepe University School of Medicine, Ankara, Turkey
            Article
            65072 Oncology 2002;62:386–388
            10.1159/000065072
            12138248
            eceeeb20-4f36-4629-a8ac-40600f41171b
            © 2002 S. Karger AG, Basel

            Copyright: All rights reserved. No part of this publication may be translated into other languages, reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, microcopying, or by any information storage and retrieval system, without permission in writing from the publisher. Drug Dosage: The authors and the publisher have exerted every effort to ensure that drug selection and dosage set forth in this text are in accord with current recommendations and practice at the time of publication. However, in view of ongoing research, changes in government regulations, and the constant flow of information relating to drug therapy and drug reactions, the reader is urged to check the package insert for each drug for any changes in indications and dosage and for added warnings and precautions. This is particularly important when the recommended agent is a new and/or infrequently employed drug. Disclaimer: The statements, opinions and data contained in this publication are solely those of the individual authors and contributors and not of the publishers and the editor(s). The appearance of advertisements or/and product references in the publication is not a warranty, endorsement, or approval of the products or services advertised or of their effectiveness, quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements.

            History
            Page count
            Figures: 1, References: 18, Pages: 3
            Categories
            Case Report

            Oncology & Radiotherapy,Pathology,Surgery,Obstetrics & Gynecology,Pharmacology & Pharmaceutical medicine,Hematology
            Meningioma, malignant,Seeding,Recurrence,Resection

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