embryoblastic

English Journal

Immature embryoid teratoma of the gall bladder: case of a primary primitive neoplasm.

Naim M.SourceJnmc Amu Aligarh, Pathology, Aligarh, UP, 202002, India.
BMJ case reports.BMJ Case Rep.2009;2009. pii: bcr01.2009.1455. Epub 2009 Apr 1.
This study presents diagnostic histopathological features of a primary embryoid teratomatous neoplasm in the gall bladder of a 60-year-old woman, and also discusses its pathogenesis. Sections revealed immature and typical embryoid bodies and dispersed syncytial trophoblasts along with mature and imm
PMID 21687015

Long-term relapse-free survival with supratentorial primitive neuroectodermal tumor in an adult: a case report.

Krampulz T, Hans VH, Oppel F, Dietrich U, Puchner MJ.SourceNeurochirurgische Klinik, Bielefeld, Germany. thomas.krampulz@klinikum-bremerhaven.de
Journal of neuro-oncology.J Neurooncol.2006 May;77(3):291-4. Epub 2006 Mar 10.
OBJECTIVE: In adults, supratentorial primitive neuroectodermal tumor (sPNET) is a very rare undifferentiated embryoblastic neoplasm. Prognosis is worse in comparison to infratentorial medulloblastoma. Older age appears to be prognostically favorable. At present, 5-year survival rates remain below 50
PMID 16528456