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52988006: Lesion (morphologic abnormality)

Status: current, Necessary but not sufficient concept definition status (core metadata concept). Date: 31-Jan 2015. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module Reference Sets
2711243019 Lesion (morphologic abnormality) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core GB English: Preferred (foundation metadata concept)
2771805012 Lesion en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core GB English: Preferred (foundation metadata concept)

3437 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Lesion (morphologic abnormality) Is a Morphologically abnormal structure (morphologic abnormality) true Inferred relationship Some
Inbound Relationships Type Active Source Characteristic Refinability Group
Specimen involvement by macroscopic tumor absent (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Gleason Pattern 3 Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Pigment alteration Is a True Lesion (morphologic abnormality) Inferred relationship Some
Rete testis involved by direct extension of malignant neoplasm (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Dysplasia Is a True Lesion (morphologic abnormality) Inferred relationship Some
pT1b2 category (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Clinical stage I E Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT2: Melanoma 1.01 to 2.0 mm in thickness, with or without ulceration (melanoma of the skin) (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Eruption Is a True Lesion (morphologic abnormality) Inferred relationship Some
Cystic, partially encapsulated tumor (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
T3: Ampulla tumor invades 2 cm or less into pancreas Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT4d: Inflammatory carcinoma (breast) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Invasive ovarian tumor omental implants present (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Anaplasia absent (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
T1: Aerodigestive tract tumor confined to ethmoid with or without bone erosion Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
N1: Metastasis in 1-6 perigastric lymph nodes (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
M1 category (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Gleason grade score 3 out of 10 (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pN2b category (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Tumor contained within organ capsule (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pNX: Regional lymph nodes cannot be assessed (e.g., previously removed, or not removed for pathologic study) (breast) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT category finding (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Tumor present within 1mm of optic disc (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
T1a: Breast tumour >0.1 cm but <= 0.5 cm in greatest dimension Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
G3: Poorly differentiated (5-49% gland forming) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Saccular dilatation Is a True Lesion (morphologic abnormality) Inferred relationship Some
pT1b: Tumor 2 cm or less in greatest dimension, limited to dermis and greater than 2 mm in thickness, but not more than 6 mm in thickness (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
FIGO CC stage IV Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT3 and/or N1 (III): Tumor involves one or both fallopian tubes, with peritoneal implants outside the pelvis AND/OR regional lymph node metastasis (TNM category and FIGO stage) (fallopian tube) (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pN2: Metastasis in more than one regional lymph node (kidney) (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Intraductal tumor configuration Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pN0 category (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Visceral pleura invasion by tumor not applicable (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT3a,b category (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT2a: Tumor invades optic nerve up to, but not through, the level of the lamina cribrosa (retinoblastoma) (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Regression involving less than 75% of tumor, present (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
T1 (I): Endometrial tumor confined to corpus uteri Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Nonsecretory pancreatic endocrine tumor (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT2: Tumor invades mucosa of more than one adjacent subsite of supraglottis or glottis or region outside the supraglottis (e.g., mucosa of base of tongue, vallecula, medial wall of pyriform sinus) without fixation of the larynx (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
International neuroblastoma pathology classification: Favorable histology group, patient of any age with ganglioneuroma (Schwannian stroma-dominant) maturing, or mature (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pM1: Distant metastasis, includes separate tumor nodule(s) in a different lobe (ipsilateral or contralateral) (lung) (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
T4: Tumor invades through thyroid cartilage and/or extends to other tissues beyond the larynx (trachea, soft tissues of neck, pharynx) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
N2: Metastasis in more than one regional lymph node Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT2a: Melanoma 1.01 to 2.0 mm in thickness, no ulceration (melanoma of the skin) (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
T1: Tumor size < 1 cm, limited to thyroid Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT1 (I): Tumor limited to the fallopian tube(s) (TNM category and FIGO stage) (fallopian tube) (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Tumor ulceration absent (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
FIGO VM stage I Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Abnormal radiologic density, diffuse Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
No tumor invasion of adjacent tissue Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
International neuroblastoma pathology classification: Favorable histology group, patient less than 1.5 years of age, with poorly differentiated neuroblastoma (Schwannian stroma-poor), and low or intermediate mitosis-karyorrhexis index (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT1a: Tumor limited to the iris (not more than 3 clock hours in size) (iris) (uveal melanoma) (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Redundant tissue Is a True Lesion (morphologic abnormality) Inferred relationship Some
Single lesion Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT2: Tumor invades muscularis (renal pelvis and ureter) (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Oropharynx TNM finding (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT1a2 category (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Spermatic cord involved by direct extension of malignant neoplasm (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Specimen involvement by macroscopic tumor present (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Recurrent tumor Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT4 category (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Gleason Pattern 2 Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT1b (IB): Tumor limited to both tubes, without penetrating the serosal surface; no ascites (TNM category and FIGO stage) (fallopian tube) (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Tumor nodule site cannot be assessed (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Cystic, entirely encapsulated tumor (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Clark melanoma level 5 Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Clinical stage II S Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
International neuroblastoma staging system stage 4S (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT1b: Melanoma 1.0 mm or less in thickness and level IV or V or with ulceration (melanoma of the skin) (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Inflammatory lesion Is a True Lesion (morphologic abnormality) Inferred relationship Some
Focal anaplasia (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT3: Tumor confluent with or extending into the ciliary body and/or choroid with scleral extension (iris) (uveal melanoma) (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
T2: Ampulla tumor invades duodenal wall Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pM1a: Distant metastasis to non-regional lymph node(s) (prostate) (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT4c: Tumour of any size with direct extension to chest wall (not including pectoralis muscle) and oedema (including peau d'orange) or ulceration of the skin of the breast or satellite skin nodules confined to the same breast Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Stomach TNM finding (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pN0: No regional lymph node metastasis histologically (i.e., none greater than 0.2 mm), no additional examination for isolated tumor cells (breast) (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
T1mic: Microinvasion <= 0.1 cm in greatest dimension: BREAST: Complete excision less than total mastectomy, total mastectomy, modified radical mastectomy, radical mastectomy Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
N1c: >7 nodes involved Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
T1: Aerodigestive tract tumor < 2 cm in greatest dimension Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Hernial opening (morphologic abnormality) Is a True Lesion (morphologic abnormality) Inferred relationship Some
Renal tumor limited to kidney macroscopically (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pN1: Metastasis in a single regional lymph node (kidney) (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT1c: Tumor 2 cm or less in greatest dimension, invading the subcutis and/or greater than 6 mm in thickness (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
FIGO VC stage IA Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
G4: Undifferentiated (<5% gland forming) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT2c (IIC): Tumor involves one or both fallopian tubes with pelvic extension with malignant cells in ascites or peritoneal washings (TNM category and FIGO stage) (fallopian tube) (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Clark melanoma level finding (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
T4 (IVA): Tumor of uterine cervix/vagina invades mucosa of bladder or rectum and/or extends beyond true pelvis Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Clinical stage IV E Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT2: Minimal invasion of the optic nerve and/or optic coats (retinoblastoma) (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Localized tumor configuration Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pT1: Tumor 2 cm or less in greatest dimension without extraparenchymal extension (major salivary glands) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Lymphatic (small vessel) invasion by tumor absent (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Papule Is a True Lesion (morphologic abnormality) Inferred relationship Some
Residual tumor stage finding (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Pulmonary parenchymal invasion by tumor cannot be assessed (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
N1: Metastasis with a lymph node mass less than 2 cm in greatest dimension and 5 or fewer positive nodes, none larger than 2 cm in greatest dimension (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
Lesion of degenerative abnormality Is a True Lesion (morphologic abnormality) Inferred relationship Some
T4: Pleural tumor directly extends to any of the following: contralateral pleura, contralateral lung, peritoneum, intra-abdominal organs, cervical tissues Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some
pN1: Metastasis in ipsilateral peribronchial and/or ipsilateral hilar lymph nodes, including intrapulmonary nodes involved by direct extension of the primary tumor (lung) (finding) Associated morphology True Lesion (morphologic abnormality) Inferred relationship Some

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This concept is not in any reference sets

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