Hydatidiform Mole
|
0.100 |
GeneticVariation
|
disease |
BEFREE |
Five cases of complete HM, diploid with 2 paternal genome sets (CHM;PP), 5 cases of partial HM, triploid with 2 paternal and 1 maternal genome sets (PHM;PPM), and 5 cases of non-HM, with diploid biparental genomes (non-HM;PM) were stained with p57 Abs: 57P06, EP183, KP10, and KP39.
|
31567274 |
2019 |
Hydatidiform Mole
|
0.100 |
AlteredExpression
|
disease |
BEFREE |
Analyses of p57 expression by immunohistochemistry and polymerase chain reaction-based DNA genotyping have emerged as powerful diagnostic methods for accurate classification of hydatidiform moles.
|
28135560 |
2017 |
Hydatidiform Mole
|
0.100 |
Biomarker
|
disease |
BEFREE |
A pilot Placental Molar Diagnostic (PMD) Service was established combining histopathology, p57 immunohistochemistry, and molecular genotyping analysis for both in-house and referred-in cases suspicious for HM or with a preliminary diagnosis of HM.
|
25851707 |
2015 |
Hydatidiform Mole
|
0.100 |
Biomarker
|
disease |
BEFREE |
Characteristics of hydatidiform moles: analysis of a prospective series with p57 immunohistochemistry and molecular genotyping.
|
23887308 |
2014 |
Hydatidiform Mole
|
0.100 |
Biomarker
|
disease |
BEFREE |
In conclusion, combined p57 immunostaining and FISH with a set of 3 CEP probes for chromosomes X, Y, and 17 could be useful in the classification of hydatidiform moles.
|
24613849 |
2014 |
Hydatidiform Mole
|
0.100 |
Biomarker
|
disease |
BEFREE |
Recent studies have demonstrated the value of ancillary techniques, including p57 immunohistochemistry and short tandem repeat genotyping, for distinguishing hydatidiform moles (HM) from nonmolar specimens and for subtyping HMs as complete hydatidiform moles (CHM) and partial hydatidiform moles (PHM).
|
23370656 |
2013 |
Hydatidiform Mole
|
0.100 |
Biomarker
|
disease |
BEFREE |
When pathologists encounter patients with molar pregnancies that are diploid and p57 negative and yet have fetal elements such as nucleated red blood cells or immature fetal tissues, it should heighten their suspicion of a possible genetic basis and appropriate molecular genetic workup performed with counseling offered.
|
23722513 |
2013 |
Hydatidiform Mole
|
0.100 |
AlteredExpression
|
disease |
BEFREE |
Here, we describe a first trimester abortus with morphologic features consistent with a hydatidiform mole and p57 expression pattern supporting a diagnosis of PHM.
|
22123726 |
2012 |
Hydatidiform Mole
|
0.100 |
AlteredExpression
|
disease |
BEFREE |
The unique genetic features of CHMs (androgenetic diploidy), PHMs (diandric triploidy), and nonmolar specimens (biparental diploidy) allow for certain molecular techniques, including immunohistochemical analysis of p57 expression (a paternally imprinted maternally expressed gene) and molecular genotyping, to refine the diagnosis of hydatidiform moles.
|
21293291 |
2011 |
Hydatidiform Mole
|
0.100 |
Biomarker
|
disease |
BEFREE |
We recommend use of p57 immunohistochemistry and molecular genotyping to evaluate all products of conception specimens for which there is any consideration of a diagnosis of hydatidiform mole.
|
19542869 |
2009 |