Year 2020 / Volume 112 / Number 3
Letter
Primary gastric choriocarcinoma

241

DOI: 10.17235/reed.2020.6478/2019

Katia Picazo Ferrera, Miguel Ángel Herrera Servin, Angélica I. Hernández Guerrero,

Abstract
Choriocarcinomas are epitelial tumors with a rapidly growing rate and widely metastatic tumor of trophoblastic cells. Incidence have been reported 1 in 24,096 pregnant patients. Most cases arise in the uterus following gestational events. It can also be gonadal or extragonadal. primary gastric choriocarcinoma is rare, represents 0.08% of all gastric cancers. Clinical presentation is very similar to adenocarcinomas but they can present seric β-GCH elevation. The main objective is present three cases of primary gastric choriocarcinoma with an initial miss diagnosis of adenocarcimoa.
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References
1. Seckl MJ, Sebire NJ, Fisher RA et al. Gestational trophoblastic disease: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up. Ann Oncol. 2013 Oct;24 Suppl 6:vi39-50. doi: 10.1093/annonc/mdt345. Epub 2013 Sep 1.
2. Baraka BA, Al Kharusi SS, Al Bahrani BJ et al. Primary Gastric Chorioadenocarcinoma. Oman Med J. 2016 Sep;31(5):381-3. doi: 10.5001/omj.2016.75.
3. Shastri A, Daver NG, Hayes TG. Primary gastric chorioadenocarcinoma: a needle in a haystack. Rare Tumors. 2011 Apr 4;3(2):e19. doi: 10.4081/rt.2011.e19.
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Picazo Ferrera K, Herrera Servin M, Hernández Guerrero A. Primary gastric choriocarcinoma. 6478/2019


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Publication history

Received: 03/07/2019

Accepted: 10/07/2019

Online First: 05/02/2020

Published: 05/03/2020

Article Online First time: 217 days

Article editing time: 246 days


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