Terminology Service < Semantic Lookup Platform

All terms in NCIT

Label	Id	Description
Defined Activity Subcategory Code	NCIT_C93759	[A coded value specifying a subdivision within a larger category of activities.]
Columnar Cell Change of the Breast with Atypia	NCIT_C54182	[A columnar cell lesion characterized by the presence of enlarged terminal ductal lobular units with dilated acini. The acini are lined by one or two layers of columnar epithelial cells. Cytologic atypia is present.]
Columnar Cell Change of the Breast	NCIT_C54181	[A columnar cell lesion characterized by the presence of enlarged terminal ductal lobular units with dilated acini. The acini are lined by one or two layers of columnar epithelial cells. Apical cytoplasmic snouts may be present, but they are not prominent. Secretions may be present in the lumina of the dilated acini.]
Columnar Cell Hyperplasia of the Breast	NCIT_C54183	[A columnar cell lesion characterized by the presence of enlarged terminal ductal lobular units with dilated acini. The acini are lined by more than two layers of columnar epithelial cells. Prominent apical cytoplasmic snouts are present. Secretions are often present in the lumina of the dilated acini.]
Columnar Cell Lesion of the Breast	NCIT_C54180	[A morphologic spectrum of lesions that arise in the terminal ductal lobular units of the breast parenchyma. These lesions are characterized by the presence of columnar epithelial cells that line dilated terminal ductal lobular units. Cytological and architectural atypia may be absent or minimal, or significant enough to raise the possibility of atypical ductal hyperplasia or ductal carcinoma in situ. Columnar cell lesions are frequently found in breast biopsies but their biologic significance is not known.]
Breast Hyperplasia	NCIT_C4804	[A general term that refers to hyperplastic proliferations of the epithelial cells in the breast parenchyma. Examples include atypical ductal hyperplasia, usual ductal hyperplasia, columnar cell hyperplasia, and atypical lobular hyperplasia.]
Columnar Cell Hyperplasia of the Breast with Atypia	NCIT_C54184	[A columnar cell lesion characterized by the presence of enlarged terminal ductal lobular units with dilated acini. The acini are lined by more than two layers of columnar epithelial cells. Cytologic atypia is present. Prominent apical cytoplasmic snouts and intraluminal secretions are also present.]
FDA National Drug Code	NCIT_C54185	[A unique numeric code assigned by the U.S. Food and Drug Administration to prescription drugs and insulin products manufactured, prepared, processed, or propagated by registered establishments for commercial distribution. U.S. prescription drugs must use an NDC; most non-prescription drugs are also primarily referenced by NDC. NDC codes change often as companies merge, new products are introduced, and drugs are retired. Each code is a unique 10-digit, 3-segment number in one of the following configurations: 4-4-2, 5-3-2, or 5-4-1. The first, labeler code segment is assigned by the FDA to identify the establishment. The second, product code segment identifies a specific strength, dosage form, and formulation for a particular firm. The third, package code segment identifies package sizes and types. Both the product and package codes are assigned by the establishment. An asterisk may appear as a placeholder in the second or third segments.]
Medi-Span Generic Product Identifier	NCIT_C54186	[A segmented numeric drug code assigned by Medi-Span, using a hierarchical classification scheme encompassing drug group, class, sub-class, name, name extension and dosage. Products assigned the same code should be pharmaceutically equivalent regarding active ingredients, dose form, route of administration, and strength. The same drug may be classified in multiple therapeutic classes.]
Floor of Mouth	NCIT_C54187	[The area of the mouth under the ventral surface of the tongue.]
Rectosigmoid Region	NCIT_C54188	[The area where the sigmoid colon joins the rectum.]
Colorectal Region	NCIT_C54189	[The region that includes the colon and the rectum.]
Large Intestine	NCIT_C12379	[A muscular tube that extends from the end of the small intestine to the anus.]
Unit of Electric Resistance	NCIT_C68787	[A unit for measurement of property of any object or substance of resisting or opposing the flow of an electrical current.]
Unit of Electricity and Magnetism	NCIT_C67319	[A unit of measurement of a property of the electromagnetic interaction.]
Electric Permittivity of Vacuum	NCIT_C68789	[A constant of proportionality that exists between electric displacement and electric field intensity in a vacuum. This constant is equal to approximately 8.854187817x10E-12 farad per meter (F/m).]
Fundamental Physical Constant	NCIT_C67361	[A physical quantity that is constant in all circumstances throughout the universe (e.g., speed of light c, elementary charge, the gravitational constant G).]
Exenteration	NCIT_C68790	[Removal of internal organs and tissues, usually radical removal of the contents of a body cavity.]
Unit of Magnetic Flux	NCIT_C68792	[A unit of measurement of the quantity of magnetism, being designated as the total number of magnetic lines of force passing through a specified area in a magnetic field.]
Maxwell	NCIT_C68793	[A CGS unit of magnetic flux equal to the flux perpendicularly intersecting an area of one square centimeter in a region where the magnetic intensity is one gauss and 10E-8 Weber in SI.]