Terminology Service < Semantic Lookup Platform

All terms in NCIT

Label	Id	Description
Breast Cancer pT1 TNM Finding v8	NCIT_C139416	[Breast cancer with tumor size 20 mm or less in greatest dimension. (from AJCC 8th Ed.)]
Cutaneous Melanoma pN2a TNM Finding v6	NCIT_C48860	[Cutaneous melanoma with microscopic, clinically occult metastasis to two or three regional lymph nodes. (from AJCC 6th Ed.)]
Cutaneous Melanoma pN2b TNM Finding v6	NCIT_C48861	[Cutaneous melanoma with macroscopic, clinically apparent metastasis to two or three regional lymph nodes. (from AJCC 6th Ed.)]
Metanephric Diverticulum	NCIT_C34207	[An outgrowth arising from each mesonephric duct during the 5th week of embryonic development, which gives rise to the renal collecting ducts, calyces, pelvis and ureters, and, together with the metanephric blastema, will give rise to the permanent kidney.]
Metanephric Mass of the Intermediate Mesoderm	NCIT_C34208	[A mass of cells located on the caudal part of the intermediate mesoderm that will develop into the nephrons of the kidney, and, together with the ureteric bud, will give rise to the permanent kidney.]
Metanephros	NCIT_C34209	[The third and final stage of mammalian kidney (pro-, meso-, meta-) development, which takes place within the intermediate mesoderm.]
Mandibular Prominence	NCIT_C34204	[An embryonic structure developing from the lower part of the first pharyngeal arch, which gives rise to the mandible.]
Maxillary Artery	NCIT_C34205	[A terminal branch of the external carotid artery running from the ramus of the jaw to the pterygopalatine fossa with numerous branches supplying the deep structures of the face.]
Maxillary Prominence	NCIT_C34206	[An embryonic structure developing from the upper part of the first pharyngeal arch, which gives rise to the upper jaw and palatal shelves.]
Neural Canal	NCIT_C34221	[The central lumen of the embryonic neural tube, which gives rise to the ventricular system of the brain and central canal of the spinal cord.]
Neural Tube	NCIT_C34226	[A cylindrical structure formed by the longitudinal closure of the neural folds in the early embryo that will later differentiate into the brain and spinal cord.]
Neural Crest	NCIT_C34222	[A cell region originating at the margins of the dorsal part of the neural tube during the early stages of embryonic development that migrates to multiple locations within the embryo, and are multipotent, giving rise to a vast number of differentiated cell and tissue types.]
Neuroectoderm	NCIT_C34228	[The dorsal surface of the early vertebrate embryo that gives rise to the nervous system.]
Neural Fold	NCIT_C34223	[Two longitudinal elevations derived from the embryonic neural plate that fuse to form the neural tube.]
Neural Groove	NCIT_C34224	[A narrow, elongated depression on the embryonic neural plate, located between the neural folds, that, when the neural folds unite at the midline, will deepen to form the neural canal.]
Nerve of the Pharyngeal Arch	NCIT_C34220	[Any of the four cranial nerves or their branches innervating the pharyngeal arches, including the Trigeminal nerve (CN V), the Facial nerve (CN VII), the Glossopharyngeal nerve (CN IX) and the Vagus nerve (CN X).]
Cutaneous Melanoma pT3 TNM Finding v6 and v7	NCIT_C48848	[Cutaneous melanoma 2.01 to 4 mm thick, with or without ulceration. (from AJCC 6th and 7th Eds.)]
Breast Cancer pN1b TNM Finding v8	NCIT_C139436	[Breast cancer with metastases in ipsilateral internal mammary sentinel nodes, excluding ITCs. (from AJCC 8th Ed.)]
Breast Cancer pN1 TNM Finding v8	NCIT_C139433	[Breast cancer with micrometastases; or metastases in 1-3 axillary lymph nodes; and/or clinically negative internal mammary nodes with micrometastases or macrometastases by sentinel lymph node biopsy. (from AJCC 8th Ed.)]
Cutaneous Melanoma pT3a TNM Finding v6 and v7	NCIT_C48849	[Cutaneous melanoma 2.01 to 4 mm in thickness, with no ulceration. (from AJCC 6th and 7th Eds.)]