Corangiocarcinoma. A propósito de un caso / Chorangiocarcinoma. A case report
Rev. esp. patol
; 50(4): 229-233, oct.-dic. 2017. tab, ilus
Article
in Spanish
| IBECS
| ID: ibc-166038
Responsible library:
ES1.1
Localization: BNCS
RESUMEN
Recientemente se ha descrito un tumor placentario que se ha denominado corangiocarcinoma. Consiste en una proliferación vascular, con células estromales, rodeadas por una neoplasia trofoblástica atípica. La proliferación vascular y estromal se pone de manifiesto con CD-34 y vimentina. Las células trofoblásticas atípicas, pleomórficas con frecuentes mitosis son positivas para CK 8-18, panCK y BHCG. Es difícil distinguir de un tumor de colisión del tipo corangioma-coriocarcinoma. Hasta el momento actual se han descrito menos de diez casos de esta entidad en la literatura. Tras el seguimiento realizado en cada caso no se han observado metástasis en las progenitoras ni en los descendientes (AU)
ABSTRACT
Chorangiocarcinoma is a recently described placental tumour showing a vascular proliferation with stromal cells surrounded by an atypical trophoblastic neoplasia. The stromal and vascular proliferation is demonstrated with CD-34 and Vimentin. Atypical pleomorphic trophoblastic cells with frequent mitosis are positive for CK-8-18, pan CK and BCHG. It is difficult to differentiate this carcinoma from a collision tumour of the corangioma-choriocarcinoma type. To date, less than ten cases of this tumour have been reported but follow ups did not reveal any metastases in either mother or child in any case (AU)
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Collection:
National databases
/
Spain
Health context:
SDG3 - Health and Well-Being
Health problem:
Target 3.4: Reduce premature mortality due to noncommunicable diseases
Database:
IBECS
Main subject:
Placenta
/
Choriocarcinoma
/
Stromal Cells
/
Gestational Trophoblastic Disease
/
Endometrial Stromal Tumors
Type of study:
Prognostic study
/
Screening study
Limits:
Adult
/
Female
/
Humans
Language:
Spanish
Journal:
Rev. esp. patol
Year:
2017
Document type:
Article
Institution/Affiliation country:
Hospital General Universitario de Elche/España