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DOI: 10.4103/ijmpo.ijmpo_267_20
Diagnosing Primary Malignancy in Leptomeningeal Carcinomatosis by Using CSF Cytology and Immunohistochemistry: A Case Report
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Abstract
We present a rare case of recurrent carcinoma of gallbladder with leptomeningeal carcinomatosis. Cerebrospinal fluid (CSF) cytology showed atypical cells, which were suspicious for malignancy on initial reporting. Diagnosis of malignancy and primary from hepatobiliary source was confirmed by doing immunohistochemistry on CSF cell block.
Publication History
Received: 30 May 2020
Accepted: 23 August 2020
Article published online:
14 May 2021
© 2020. Indian Society of Medical and Paediatric Oncology. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial-License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/.)
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