The definitive diagnosis of all ovarian cysts is made based on histologic analysis. Each cyst type has characteristic findings. Laboratory tests, although not diagnostic for ovarian cysts, may aid in the differential diagnosis of cysts and in the diagnosis of cyst-related complications. Studies include the following:
2016-10-02T23:48:12-04:00. Feudalism began during the period of muslim, magyar, and viking invasions. The reason for this was that these invasions were events which prompted for new ways of building up society. Because of this, feudalism began to rise out of practical reasons, lords needed food to eat and support their lands and peasants needed protection.
The samurai, members of a powerful military caste in feudal Japan, began as provincial warriors before rising to power in the 12th century with the beginning of the countryâs first military dictatorship, known as the shogunate.he samurai would dominate Japanese government and society until the Meiji Restoration of 1868 led to the abolition of the feudal system. Despite being deprived of their traditional privileges, many of the samurai would enter the elite ranks of politics and industry in modern Japan.