clarks shoes outlet Inflammatory pseudotumor of th -

px804726

Inflammatory pseudotumor of the imaging diagnosis

② Female urinary E / C ratio method; ③ adherent cells in amniotic fluid and fast adherence rate of living cells integrated diagnostics; ④ acetylcholine enzymes in amniotic fluid disc gel electrophoresis; ⑤ amniotic fluid is not bound concanavalin A affinity AFP cross-immunity electrophoresis. Combination of these more than 2 or 2 methods are neural tube defects in prenatal diagnosis can achieve 100% accuracy, while the more complicated of these methods. Into the twenty-first century, the ultrasound diagnosis of neural tube defects has become the preferred diagnostic method, ultrasound is a noninvasive, universal, affordable, simple prenatal screening technology. Especially in the prenatal diagnosis of fetal malformations other auxiliary examinations play an important role can not be compared. Ultrasound diagnosis and the high rate of popular favor of obstetricians and maternal attention, providing for clinical timely and accurate diagnosis. Is focused on neural tube defects in prenatal sonographic features for the counterparts of ultrasound. Methods: U.S. GE2000 Real-Time ultrasound diagnostic apparatus, the probe frequency is 3.5MHz, patients do not need to do to prepare before the test, pelvic and intrauterine multi-slice scanning. 1,1 children without brain imaging features of a normal fetal head is the bright oval skull ring, if multiple probe showed no strong echo of the skull, neck, irregular clumps echo saw, out of proportion to the fetal head and trunk fetal head diameter less than the anteroposterior diameter of the matrix, too much amniotic fluid volume; fetal movement active in the fetus was floating in the amniotic fluid in the frog-shaped, can be diagnosed without brain child. No brain child the best time for pregnancy diagnosis 15 weeks on Monday, about 12 Ⅲ. 1.2 spina bifida, spinal longitudinal sonographic features were normal in two parallel strings of beads with a strong echo,[link widoczny dla zalogowanych], and good continuity. Spina bifida, the spinal lesion with irregular longitudinal Or see cystic protrusions (spina bifida). Sometimes the appropriate response can be simultaneously the head, transverse fetal head is found in lemon-shaped uplifted forehead,[link widoczny dla zalogowanych], saying Sometimes the typical sonographic cerebral fluid. The best time of spina bifida diagnosed at 15 weeks 20 weeks 【1]. 1.3 sonographic features of fetal brain ventricle fluid width of 12 weeks 14 weeks gestation is relatively constant, less than 11mm. In which patients with mild lateral expansion,[link widoczny dla zalogowanych], lateral ventricle width 12thin ~ 14mm. Slight lateral expansion of the isolated often have no pathological significance, but in a few cases, slight lateral expansion of various causes of brain damage caused by the early performance, so the slight expansion of the fetal lateral ventricles were followed up for observation should be taken . As for the lateral expansion of the width is greater than 15ram; hanging in the lateral ventricles choroid plexus in lateral ventricle wall is not in contact with the fetus, is the brain fluid. And this lateral fluid may be blocked or traffic cerebral aqueduct caused by isolated cerebral fluid effusion; or other neurological abnormalities associated with brain fluid, such as neural tube defects. Therefore, the best fluid for the diagnosis of brain time should be for 24 weeks Ⅲ. 1.4 meninges or brain swelling sonographic features of skull defects, and more without occipital, followed by the forehead, brain tissue, such as cystic masses in the defect site from prominent, its outline clear, smooth edges, with the head attached; have often associated with microcephaly, or spina bifida or cerebral fluid t21. 2 prevention of neural tube defects in China during the last century, medical experts, 90 had abnormal administered survey with the following summary of trance is closely related to five cases: ① pregnant women to eat excessive sprouting of potatoes (because of its contained toxic solanine) I; ② kang Shí thermal heating or sleeping; ③ iodine deficiency; ④ pesticides; ⑤ 2 species or more than 2 no significant teratogenic effect of small doses of harmful synergy factor , can cause neural tube defects JLt2]. 7 years of training followed by animal studies,[link widoczny dla zalogowanych], and finally developed neural tube defects associated with the monomer antagonistic drugs, while experts believe that the comprehensive application of compound drugs teratogenic factors antagonistic role more effective. In addition, prior to pregnancy should be in within 3 months after pregnancy to take folic acid tablets preventive,[link widoczny dla zalogowanych], but also can reduce the incidence of such malformation disease. Neural tube defects are the most common, highest incidence of fetal malformation disease, ultrasonography can be fast, accurate diagnosis of these diseases, pregnant women 28 weeks of gestation when 15 Monday, real-time observation of fetal ultrasound can be carried out in various parts and organs of the inspection and found abnormal termination of pregnancy in a timely manner to ensure the health of the newborn, neonatal mortality and congenital diseases.
More articles related to topics：

[link widoczny dla zalogowanych]

[link widoczny dla zalogowanych]

[link widoczny dla zalogowanych]

				fora.pl - załóż własne forum dyskusyjne za darmo Powered by phpBB © 2001, 2002 phpBB Group Avalanche style by What Is Real © 2004