Ovarian Cysts and Tumors Ovarian masses or neoplasms can be cystic or solid. A cyst is fluid-filled and a tumor or âmassâ is solid. Ovarian neoplasms can also have a combination of cystic and solid features. Cysts and tumors may be benign or malignant.
Northwest Territory. The Northwest Territory, or Old Northwest, refers to the area that became the states of Ohio, Indiana, Illinois, Michigan, Wisconsin and a portion of Minnesota. The region comprises more than 260,000 square miles. The area was hotly contested by the major European colonial powers, France and Britain.
1 LOCATION AND SIZE. The Yukon Territory in Canada's northwest covers 186,660 square miles (483,450 square kilometers). The perimeters of this mountainous territory form a rough triangle bordered on the east by the Northwest Territories, on the south by British Columbia, and on the west by the US state of Alaska.n 1898, the Yukon Territory was officially established, and Dawson City became the capital of the province. As gold resources became depleted and prospectors left to seek their fortunes at other locations, the territory's growth came to a screeching halt.