Terminology Service < Semantic Lookup Platform

All terms in NCIT

Label	Id	Description
Paget Disease of the Breast with Invasive Ductal Carcinoma	NCIT_C7951	[Paget disease involving the skin overlying the mammary gland, accompanied by invasive ductal breast carcinoma.]
Paget Disease of the Breast	NCIT_C47857	[A malignant neoplasm in which there is infiltration of the skin overlying the breast by neoplastic large cells with abundant pale cytoplasm and large nuclei with prominent nucleoli (Paget cells). It is almost always associated with an intraductal or invasive ductal carcinoma of the breast. The clinical features include focal skin reddening, and eczema. Retraction of the nipple may sometimes occur.]
Tetrahydrobiopterin	NCIT_C107439	[A cofactor that is essential for the activity of aromatic amino acid hydroxylases. Tetrahydrobiopterin degrades phenylalanine, and facilitates the biosynthesis of several neurotransmitters and the production of nitric oxide.]
Childhood Burkitt Leukemia	NCIT_C7952	[The leukemic counterpart of Burkitt lymphoma occurring in children. The characteristic Burkitt cells are seen in the bone marrow and the peripheral blood. This is an aggressive leukemia.]
Square Kilometer	NCIT_C68864	[A metric unit of area equal to one million square meters (10E6 m2). One square kilometer is equal to one hundred hectares.]
Unit of Area	NCIT_C48037	[An indication of the type of unit of measure being used to express an area.]
Hectare	NCIT_C68865	[A metric unit of area equal to 10E4 square meters or to 100 ares. A hectare is a non-SI unit currently accepted for use with SI. One hundred hectares is equal to one square kilometer.]
Barn	NCIT_C68866	[A non-SI unit of area used predominantly in nuclear physics, equal to 10E-28 square meter, or 100 square femtometers. One barn is approximately equal to the area of a uranium nucleus.]
Acre	NCIT_C68867	[A unit of area in British Imperial system named also the international acre. It is equal to 4046.8564224 square meters, or 10 square chains, or 160 square rods, 43560 square feet, or 4840 square yards.]
Acre USA Survey	NCIT_C68868	[A unit of area equal to 4046.87261 square meters. The unit is based on the USA survey foot of 1200/3937 meters.]
Are	NCIT_C68869	[A unit of area equal to 100 square meters. Are is a non-SI unit accepted for use with SI.]
Childhood Alveolar Rhabdomyosarcoma	NCIT_C7958	[An aggressive malignant mesenchymal neoplasm occurring in children. It is characterized by the presence of round cells with myoblastic differentiation, and a fibrovascular stroma resembling an alveolar growth pattern.]
Alveolar Rhabdomyosarcoma	NCIT_C3749	[A rapidly growing malignant mesenchymal neoplasm. It is characterized by the presence of round cells with myoblastic differentiation and a fibrovascular stroma resembling an alveolar growth pattern. The tumor usually presents in the extremities.]
Childhood Pleomorphic Rhabdomyosarcoma	NCIT_C7959	[A rare aggressive rhabdomyosarcoma occurring in children. The neoplasm is characterized by the presence of bizarre round, spindle, and polygonal cells.]
Pleomorphic Rhabdomyosarcoma	NCIT_C4258	[An aggressive malignant mesenchymal neoplasm with skeletal muscle differentiation, occurring in adults and rarely in children. The tumor is characterized by the presence of bizarre round, spindle, and polygonal cells. Clinical presentation includes a rapidly enlarging painful mass usually of the lower extremities.]
Circular Mil	NCIT_C68870	[A unit of cross-sectional measurement of a round area equal to the area of a circle with a diameter of one mil, approximately 0.785 398 square mils, or 506.707 square micrometers.]
Square Inch	NCIT_C68871	[A traditional unit of area equal to the area of a square with sides of one inch. It is equal to 6.4516 square centimeters.]
Square Mile	NCIT_C68872	[An imperial unit of area equal the area of a square of one mile in length on each side. It is equal to 2.589988 square kilometers, 640 acres, or 3097600 square yards, or 1/36 of a township.]
Square Rod	NCIT_C68873	[A traditional unit of area equal the area of a square of 16.5 feet (5.029 meters) in length on each side. It is equal to 25.2929 square meters, 272.25 square feet, 30.25 square yards, or 0.00625 acre.]
Township	NCIT_C68874	[A traditional unit of area in the USA generally considered six miles long by six miles wide, equal approximately to 93.24 square kilometers and containing 36 sections, each section one mile square (640 acres).]