Abstract
SHS investigation development is considered from the geographical and historical viewpoint. 3 stages are described. Within Stage 1 the work was carried out in the Department of the Institute of Chemical Physics in Chernogolovka where the scientific discovery had been made. At Stage 2 the interest to SHS arose in different cities and towns of the former USSR. Within Stage 3 SHS entered the international scene. Now SHS processes and products are being studied in more than 50 countries.
Abstract
This chapter will discuss common genital tract diseases in pediatric age group. These include undescended testis, testicular neoplasm, ovarian cyst, and ovarian neoplasm, and ambiguous genitalia. Undescended testis incidence is 30% in pre-term and 3% in full-term infants and it is associated with an increased risk of infertility and malignancy. Testicular neoplasm has different types; the most common type is yolk sac tumor. Ovarian cysts are quite common in childhood and adolescence age groups. Lastly, we will discuss ambiguous genitalia, which should address as a medical emergency condition during evaluation.
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Authors:Bentham Science Books