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MORPHOMETRICAL PARAMETRS OF PARAMESONEPHRIC DUCTS AND THEIR DE-RIVATIVES AT THE BEGINNING OF THE FETAL PERIOD OF HUMAN ONTOGENESIS

An important condition to understand etiopathogenesis of gynecological diseases is improvement of examination of fetal morphogenesis concerning the urinary system and other organs. For example, chronic pelvic ache can result from a wide range of disorders: endometriosis, myoma, commissures, cystitis, colitis, pathology of the femoral joint and diseases of the pelvic bones. Meanwhile the majority of these diseases can be diagnosed, prevented or treated during antenatal period. 50 specimens of human fetuses were examined by means of a complex of morphological methods in order to study morphogenesis of the internal female reproductive organs at the beginning of the uterine period. The article deals with the features of the development of paramesonephric ducts and their derivatives at the beginning of the fetal period of human ontogenesis. At the beginning of the fetal period the position and shape of the fallopian tubes are found to be caused by close correlations with the adjacent organs and structures. From three to six narrow portions are formed along the uterine tube. The morphometric parameters of the ampulla of the fallopian tubes vary depending on the age of the fetus.