Hydatidiform Moles: Ancillary Techniques to Refine Diagnosis
نویسندگان
چکیده
منابع مشابه
p57 kip2 immunohistochemistry: ancillary technique in hydatidiform moles diagnosis
Background Gestational trophoblastic disease is a group of benign and malignant entities, where the hydatidiform mole is the most common, and can be divided into complete hydatidiform mole and partial hydatidiform mole. However, the histological criteria are still questionable and also, histologic evaluation alone is prone to great interobserver variability. In this way, inmunohistochemical ana...
متن کاملTetraploidy in hydatidiform moles.
STUDY QUESTION How does tetraploidy develop in hydatidiform moles (HMs), and what is the frequency of the different origins? SUMMARY ANSWER Most molar pregnancies with tetraploid cells appear to be produced by somatic endoreduplications, while a minority originate from a tetraploid zygote. The frequency of zygotic tetraploidy was estimated to be 0.7%. WHAT IS KNOWN ALREADY The parental orig...
متن کاملMolecular Diagnosis of Hydatidiform Moles is Ready for Primetime
Copyright: © 2012 Hui P. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. In recent months, two specialty pathology journals chose article images of molecular diagnosis of hydatidiform mole as the journal front...
متن کاملSex chromatin of hydatidiform moles.
The placenta is a homograft which is tolerated by the host for an unusually long time. The hydatidiform mole may be said to be even more successful in this respect for it can survive longer and penetrate further in the host even in the absence of a viable foetus. Recent observations that a large number of hydatidiform moles are chromatin positive are of much interest, but so far the reported se...
متن کاملHydatidiform moles associated with multiple gestations after assisted reproduction: diagnosis by analysis of DNA fingerprint.
In spite of the widespread use of assisted reproductive technology, there have been, to our knowledge, only two reported cases of molar pregnancies after gamete intra-Fallopian transfer and five reported cases after in-vitro fertilization and embryo transfer. We report here a case of a complete hydatidiform mole in a twin pregnancy after gamete intra-Fallopian transfer, as well as a case of a c...
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ژورنال
عنوان ژورنال: Archives of Pathology & Laboratory Medicine
سال: 2018
ISSN: 0003-9985,1543-2165
DOI: 10.5858/arpa.2018-0226-ra