نتایج جستجو برای: placental abnormality
تعداد نتایج: 168665 فیلتر نتایج به سال:
BACKGROUND Placental Plasmodium falciparum malaria can trigger intervillositis, a local inflammatory response more strongly associated with low birthweight than placental malaria infection alone. Fetal growth (and therefore birthweight) is dependent on placental amino acid transport, which is impaired in placental malaria-associated intervillositis. Here, we tested the hypothesis that mechanist...
abstract : before initiating any endodontic therapy, probability of extra canals should be considered. the incidence of three canals in mandibular second premolar has been reported to be 0.46-0.5%. the present report describes nonsurgical endodontic treatment of three mandibular second premolars with three canals. in these cases, three orifices were located in mesiobuccal, distobuccal and lingu...
by increasing number of vessels. salivary gland tumors are uncommon and their overall incidence is about 3 per 100000 per year. salivary gland hemangioma makes up 1 % of all salivary gland tumors. trismus resulting from parotid hemangioma is so rare. the patient was a 6-month-old boy with a huge lesion in his right parotid who referred to shahid sadoughi hospital of yazd, iran. the lesion appea...
BACKGROUND Previous studies of maternal risk factors for abnormal placental growth have focused on placental weight and placental ratio as measures of placental growth. We sought to identify maternal risk factors for placental weight and two neglected dimensions of placental growth: placental thickness and chorionic plate area. METHODS We conducted an analysis of 24,135 mother-placenta pairs ...
To study clinical and placental associations of increased amount of chorionic disk extravillous trophoblast (IAEVT), the frequency of selected clinical and placental parameters of 189 consecutive cases with IAEVT, defined as more than 5 cell islands and/or placental septa per placental section, were compared with those for all remaining 1,006 placentas examined during the same period. IAEVT was...
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