Seasonal variation in spontaneous abortions.
نویسندگان
چکیده
منابع مشابه
Seasonal distribution of abortions.
At least one pregnancy in eight terminates in an abortion recognized as such and recalled by women when asked for a pregnancy history (McDonald, 1958; Warburton and Fraser, 1964). Some women have a greater tendency to abort than others (Warburton and Fraser, 1964) and a few abort repeatedly (Eastman and Hellman, 1961). Gross fetal malformation undoubtedly accounts for some spontaneous abortions...
متن کاملBalanced Chromosomal Rearrangement in Recurrent Spontaneous Abortions: A Case Report
One of the major causes of spontaneous abortion before the fourth month of pregnancy is chromosomal abnormalities. We report an unusual case of a familial balanced chromosomal translocation in a consanguineous couple who experienced 4 spontaneous abortions. Chromosomal studies were performed on the basis of G-banding technique at high resolution and revealed 46, XX, t (16 6) (p12 q26) and 46, X...
متن کاملHeterochromatic polymorphism in spontaneous abortions.
Since the advent of C-banding as a routine diagnostic procedure, the significance of heterochromatic polymorphism has been questioned. Some workers have considered variations in heterochromatin in chromosomes 1 and 9 to be associated with fetal wastage, recurrent abortions, and abnormal phenotypes. Over a 15-month period, this laboratory made a study of the diagnostic significance of heterochro...
متن کاملEndometrial Ossification Following Repeated Spontaneous Abortions
Endometrial calcification along with ossification is an uncommon clinical entity. Most of the cases are asymptomatic or present with secondary infertility. Endometrial ossification associated with repeated abortions has been reported very infrequently. Here we report a case of endometrial calcification with ossification due to retained fetal bony tissue in a 38 year old symptomatic female havi...
متن کاملCorrelation of Copper and Zinc in Spontaneous Abortions
Objective Trace metals are required in minute amounts for normal human growth and physiological function of the body and might play a vital role in the pregnancy and outcome. The study was conducted to assess the role of trace metals zinc (Zn) and copper (Cu) among women with history of spontaneous abortion (SAb Cases) with respect to women without such history (Controls). MaterialsAndMethods A...
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ژورنال
عنوان ژورنال: American Journal of Public Health
سال: 1980
ISSN: 0090-0036,1541-0048
DOI: 10.2105/ajph.70.12.1297