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Newborn Screening Tests - Transfusion with donor blood during pregnancy or shortly after birth can affect the results of the Newborn Screening Tests. It is recommended to wait and retest 10–12 months after last transfusion. In some cases, DNA testing from saliva can be used to rule out certain conditions. [citation needed]
Unlike hemolytic disease of the fetus and newborn, NAIT occurs during the first pregnancy in up to 50% of cases, [1] and the affected fetuses may develop severe thrombocytopenia (<50,000 μL −1) very early during pregnancy (as early as 20 weeks gestation, consistent with the development of platelet antigens, [1] and the majority of the time ...
In anembryonic pregnancy, levels of the pregnancy hormone human chorionic gonadotropin (hCG) typically rise for a time, which can cause positive pregnancy test results and pregnancy symptoms such as tender breasts. [2] [7] Because of the presence of hCG, an ultrasound is typically necessary to diagnose an anembryonic pregnancy. [3]
Women, diagnosed with gestational thrombocytopenia, will have their complete blood test conducted during each pre-natal visit and monitored by the doctor. [6] Having diagnosed gestational thrombocytopenia, women should continue their normal activities because the diagnosis does not change the management of pregnancy. [ 6 ]
The causes of medically cryptic pregnancies are either physiological, that is, there were no recognizable symptoms of pregnancy, or can be due to psychological problems. For example, denied pregnancy is a condition in which a woman is mentally unable to accept that she is pregnant and so may go part way or all the way through a pregnancy ...
This is a shortened version of the eleventh chapter of the ICD-9: Complications of Pregnancy, Childbirth, and the Puerperium. It covers ICD codes 630 to 679 . The full chapter can be found on pages 355 to 378 of Volume 1, which contains all (sub)categories of the ICD-9.
In the early stages of placental abruption, there may be no symptoms. [1] When symptoms develop, they tend to develop suddenly. Common symptoms include: sudden-onset abdominal pain [5] [8] contractions that seem continuous and do not stop [5] vaginal bleeding [5] [8] enlarged uterus (disproportionate to the gestational age of the fetus) [5]
On a physical exam, some uterine muscle tightening may be palpable, but there should be no palpable contraction in the uterine fundus and no cervical changes or cervical dilation. [1] Braxton Hicks contractions do not lead to birth. [1] More concerning symptoms that may require assessment by a healthcare professional include: [1]