نتایج جستجو برای: recurrent embryo loss
تعداد نتایج: 628751 فیلتر نتایج به سال:
Background: Embryo implantation is a complex biological process which requires synchronized dialogue between the receptive endometrium and blastocyst. The endometrium, however, only to embryo for very short period. Recurrent failure (RIF) major challenge in assisted reproductive techniques mainly due impaired receptivity, but there still need reliable valid clinical test assess endometrial rece...
Sporadic miscarriage is the most common complication of early pregnancy. Two or three consecutive pregnancy losses is a less common phenomenon, and this is considered a distinct disease entity. Sporadic miscarriages are considered to primarily represent failure of abnormal embryos to progress to viability. Recurrent miscarriage is thought to have multiple etiologies, including parental chromoso...
background : glenoid bone damages consisting of anterior rim erosion and bony avulsion are very important in decision making for treatment of recurrent dislocation in shoulder joint. this study was aimed to determine the prevalence of these damages in patients with anterior recurrent shoulder dislocation. methods : the study was a cross-sectional study evaluating patients with unstable shoulder...
Genetic factors in the form of maternal or fetal single gene disorders, chromosomal abnormalities, inherited thrombophilia and other genes involved are the main causes of recurrent abortion (RA). The risk of miscarriage is highest among couples where the woman is >35 years of age and the man >40 years of age. In about 50–70% of miscarriage, a chromosome abnormality is identified in the products...
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Abstract Study question Does preimplantation genetic testing for aneuploidy (PGT-A) increase chance of live birth among women undergoing IVF? What kind are most likely to benefit? Summary answer PGT-A is effective in people with specific indications, including maternal aged ≥38 years, diagnosed recurrent pregnancy loss or intrauterine adhesions. known already As an embryo-selection technique, e...
Embryo implantation requires that the blastocyst will attach during the receptive stage of the endometrium, known as window of implantation (WOI). Historically, it has been assumed that the WOI is always constant in all women. However, molecular analyses of endometrial receptivity demonstrates a personalized WOI (pWOI) that is displaced in one out of four patients suffering from recurrent impla...
Introduction: Congenital anomalies of the cochlea and labyrinth can be associated with meningitis and varying degrees of hearing loss or deafness. Despite antibiotics, meningitis remains a life threatening complication. Case Report: We report a case of recurrent meningitis following episodes of otitis media in a cochlear implantee child with bilateral vestibulocochlear malformation, due to f...
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