Pineal embryonal carcinoma: Difference between revisions

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==Overview==
==Overview==
Pineal germinoma is the most common tumor of the pineal gland accounting for 50% of all tumors and the majority (80%) of intracranial germ cell tumors.<ref name=overviewpg1>Pineal germinoma. Dr Henry Knipe et al. Radiopaedia 2015. http://radiopaedia.org/articles/pineal-germinoma. Accessed on December 2, 2015</ref> Pineal germinoma is a type of germ cell tumor. It refers to a tumor in the pineal gland that has a histology identical to two other tumors: [[dysgerminoma]] in the ovary and [[seminoma]] in the testis.<ref name=overviewpg2>Classification of germinoma. Wikipedia 2015. https://en.wikipedia.org/wiki/Germinoma. Accessed on December 2, 2015</ref>
Pineal embryonal carcinoma is a relatively rare neoplasm and accounts for a small prportion of all intracranial germ cell tumors. It is an aggressive tumor and has a propensity to metastasise systemically. A component of embryonal carcinoma is often found in mixed germ-cell tumours, in which case it usually the most aggressive component, and dictates prognosis. Pure pineal embryonal carcinoma tumors '''do not''' secrete [[Human chorionic gonadotropin|β-HCG]][[Human chorionic gonadotropin|β-HCG]] or [[AFP]].
 


==References==
==References==

Revision as of 18:57, 4 December 2015

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Sujit Routray, M.D. [2]

Synonyms and keywords:

Overview

Pineal embryonal carcinoma is a relatively rare neoplasm and accounts for a small prportion of all intracranial germ cell tumors. It is an aggressive tumor and has a propensity to metastasise systemically. A component of embryonal carcinoma is often found in mixed germ-cell tumours, in which case it usually the most aggressive component, and dictates prognosis. Pure pineal embryonal carcinoma tumors do not secrete β-HCGβ-HCG or AFP.

References


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