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15220000: Laboratory test (procedure)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
25832012 Laboratory test en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
741982013 Laboratory test (procedure) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

4263 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Laboratory test Is a Laboratory procedure true Inferred relationship Some
Laboratory test Has intent Diagnostic intent (qualifier value) false Inferred relationship Some
Laboratory test Method Investigation - action false Inferred relationship Some
Laboratory test Method Evaluation - action true Inferred relationship Some 1
Laboratory test Is a Evaluation procedure (procedure) false Inferred relationship Some
Laboratory test Is a Laboratory procedure categorized by method false Inferred relationship Some
Laboratory test Is a Evaluation procedure (procedure) true Inferred relationship Some
Inbound Relationships Type Active Source Characteristic Refinability Group
Adrenal surgical margin, involved by tumor (finding) Interprets False Laboratory test Inferred relationship Some
Margin involvement indeterminate Interprets False Laboratory test Inferred relationship Some
Cervical margins indeterminate for tumor involvement Interprets False Laboratory test Inferred relationship Some
Surgical distal margin involved by tumor (finding) Interprets False Laboratory test Inferred relationship Some
Breslow measurement - Invasion 0.76 to 1.5mm from deep border of granular layer Interprets False Laboratory test Inferred relationship Some
Breslow measurement - Invasion > 1.5mm from deep border of granular layer Interprets False Laboratory test Inferred relationship Some
G1: Well differentiated (greater than 95 percent gland forming) (finding) Interprets False Laboratory test Inferred relationship Some
G2: Moderately differentiated (50-95 percent gland forming) Interprets False Laboratory test Inferred relationship Some
G3: Poorly differentiated (5-49 percent gland forming) Interprets False Laboratory test Inferred relationship Some
G4: Undifferentiated (less than 5 percent gland forming) Interprets False Laboratory test Inferred relationship Some
G1: Nuclei round, uniform, approximately 10 µ; nucleoli inconspicuous or absent Interprets False Laboratory test Inferred relationship Some
G2: Nuclei slightly irregular, approximately 15 µ; nucleoli evident Interprets False Laboratory test Inferred relationship Some
G3: Nuclei very irregular, approximately 20 µ; nucleoli large and prominent Interprets False Laboratory test Inferred relationship Some
G4: Nuclei bizarre and multilobated, 20 µ or greater, nucleoli prominent, chromatin clumped (finding) Interprets False Laboratory test Inferred relationship Some
G1: 5 percent or less non-squamous solid growth (finding) Interprets False Laboratory test Inferred relationship Some
G2: 6-50 percent non-squamous solid growth (finding) Interprets False Laboratory test Inferred relationship Some
G3: More than 50 percent non-squamous solid growth (finding) Interprets False Laboratory test Inferred relationship Some
G3-4: Poorly differentiated/undifferentiated Interprets False Laboratory test Inferred relationship Some
Small vessel invasion by tumor absent (finding) Interprets False Laboratory test Inferred relationship Some
Small vessel invasion indeterminate Interprets False Laboratory test Inferred relationship Some
Perineural invasion by tumor present (finding) Interprets False Laboratory test Inferred relationship Some
Venous (large vessel) invasion by tumor present (finding) Interprets False Laboratory test Inferred relationship Some
Venous (large vessel) intramural invasion by tumor present (finding) Interprets False Laboratory test Inferred relationship Some
Venous (large vessel) extramural invasion by tumor present (finding) Interprets False Laboratory test Inferred relationship Some
Venous (large vessel) invasion by tumor absent (finding) Interprets False Laboratory test Inferred relationship Some
Venous (large vessel) invasion by tumor indeterminate (finding) Interprets False Laboratory test Inferred relationship Some
Vascular invasion by tumor, grossly evident (finding) Interprets False Laboratory test Inferred relationship Some
Venous invasion cannot be assessed Interprets False Laboratory test Inferred relationship Some
Venous vessels outside tumor uninvolved by tumor (finding) Interprets False Laboratory test Inferred relationship Some
Venous vessels outside tumor indeterminate for tumor involvement Interprets False Laboratory test Inferred relationship Some
Infiltrating tumor border, microscopic (finding) Interprets False Laboratory test Inferred relationship Some
Pushing tumor border Interprets False Laboratory test Inferred relationship Some
Circumscribed tumor border Interprets False Laboratory test Inferred relationship Some
Mild to moderate peritumoral lymphocytic response Interprets False Laboratory test Inferred relationship Some
Marked peritumoral lymphocytic response Interprets False Laboratory test Inferred relationship Some
Renal tumor invasion into adrenal gland macroscopically (finding) Interprets False Laboratory test Inferred relationship Some
Renal tumor extends into major vein (renal vein or vena cava) macroscopically (finding) Interprets False Laboratory test Inferred relationship Some
Renal tumor invasion into perinephric tissue macroscopically (finding) Interprets False Laboratory test Inferred relationship Some
Low grade (lymphoma) Interprets False Laboratory test Inferred relationship Some
High grade (lymphoma) Interprets False Laboratory test Inferred relationship Some
Greater than 4 mitoses per high power field (finding) Interprets False Laboratory test Inferred relationship Some
< 4 mitoses/high power field Interprets False Laboratory test Inferred relationship Some
Breast tubule formation, majority of tumor greater than 75 percent (score = 1) (finding) Interprets False Laboratory test Inferred relationship Some
Breast tubule formation, moderate 10 percent to 75 percent (score = 2) (finding) Interprets False Laboratory test Inferred relationship Some
Breast tubule formation, minimal less than 10 percent (score = 3) (finding) Interprets False Laboratory test Inferred relationship Some
DCIS nuclear pleomorphism, grade 1: monotonous nuclei, 1.5 - 2.0 RBC diameters, with finely dispersed chromatin and only occasional nucleoli Interprets False Laboratory test Inferred relationship Some
DCIS nuclear pleomorphism, grade 2: neither nuclear grade 1 nor nuclear grade 3 Interprets False Laboratory test Inferred relationship Some
DCIS nuclear pleomorphism, grade 3: Markedly pleomorphic nuclei, usually >2.5 RBC diameters, with coarse chromatin and multiple nucleoli Interprets False Laboratory test Inferred relationship Some
Less than 10 mitoses per 10 HPF (score = 1) Interprets False Laboratory test Inferred relationship Some
10-20 mitoses per 10 HPF (score = 2) Interprets False Laboratory test Inferred relationship Some
Greater than 20 mitoses per 10 HPF (score = 3) Interprets False Laboratory test Inferred relationship Some
0-5 mitoses per 10 HPF (score = 1) Interprets False Laboratory test Inferred relationship Some
6-10 mitoses per 10 HPF (score = 2) Interprets False Laboratory test Inferred relationship Some
Greater than 10 mitoses per 10 HPF (score = 3) Interprets False Laboratory test Inferred relationship Some
Nottingham Combined Grade I: 3-5 points (finding) Interprets False Laboratory test Inferred relationship Some
Nottingham Combined Grade II: 6-7 points Interprets False Laboratory test Inferred relationship Some
Nottingham Combined Grade III: 8-9 points Interprets False Laboratory test Inferred relationship Some
Tumor invasion cannot be assessed Interprets False Laboratory test Inferred relationship Some
No tumor invasion Interprets False Laboratory test Inferred relationship Some
No tumor invasion of adjacent tissue Interprets False Laboratory test Inferred relationship Some
Perineural invasion by tumor absent (finding) Interprets False Laboratory test Inferred relationship Some
Tumor invasion into adjacent tissues Interprets False Laboratory test Inferred relationship Some
Tumor invasion by direct extension to other structures Interprets False Laboratory test Inferred relationship Some
Tumor invasion into bronchus Interprets False Laboratory test Inferred relationship Some
Tumor invasion into bronchus, in situ Interprets False Laboratory test Inferred relationship Some
Tumor invasion into bronchus, invasive Interprets False Laboratory test Inferred relationship Some
Tumour invasion confined to mucosa and submucosa Interprets False Laboratory test Inferred relationship Some
Tumor invasion into submucosa Interprets False Laboratory test Inferred relationship Some
Tumor invasion into muscularis propria Interprets False Laboratory test Inferred relationship Some
Tumor invasion into muscle layer Interprets False Laboratory test Inferred relationship Some
Tumor invasion penetrating serosa Interprets False Laboratory test Inferred relationship Some
Tumor invasion into lung parenchyma Interprets False Laboratory test Inferred relationship Some
Tumor invasion into stroma Interprets False Laboratory test Inferred relationship Some
Tumour invasion into paratesticular structures Interprets False Laboratory test Inferred relationship Some
Tumor invasion into tunica albuginea Interprets False Laboratory test Inferred relationship Some
Tumor invasion into mediastinal lymph node without extracapsular extension Interprets False Laboratory test Inferred relationship Some
Tumor invasion into mediastinal lymph node with extracapsular extension Interprets False Laboratory test Inferred relationship Some
No peritumoral lymphocytic response Interprets False Laboratory test Inferred relationship Some
Tumor invasion into muscular wall AND/OR subserosa Interprets False Laboratory test Inferred relationship Some
Tumour invasion into supraglottis Interprets False Laboratory test Inferred relationship Some
Surgical margin involved by tumor (finding) Interprets False Laboratory test Inferred relationship Some
Myelosuppression (finding) Interprets False Laboratory test Inferred relationship Some
Cervical smear transformation zone cells present (finding) Interprets False Laboratory test Inferred relationship Some
Genetic finding not detected Interprets False Laboratory test Inferred relationship Some 1
Genetic finding detected Interprets False Laboratory test Inferred relationship Some
Hepatitis C antibody detected with elevated alanine transaminase (finding) Interprets False Laboratory test Inferred relationship Some
Deviation of international normalized ratio from target range (finding) Interprets False Laboratory test Inferred relationship Some
Glucose tolerance test during pregnancy, childbirth and puerperium outside reference range (finding) Interprets False Laboratory test Inferred relationship Some
Pregnancy with abnormal glucose tolerance test (finding) Interprets False Laboratory test Inferred relationship Some
Glucose tolerance test in puerperium - baby delivered during previous episode of care outside reference range Interprets False Laboratory test Inferred relationship Some
Glucose tolerance test in puerperium - baby delivered during current episode of care outside reference range Interprets False Laboratory test Inferred relationship Some
Abnormal glucose tolerance test during pregnancy, childbirth or the puerperium NOS Interprets False Laboratory test Inferred relationship Some
Glucose tolerance test during pregnancy - baby not yet delivered outside reference range Interprets False Laboratory test Inferred relationship Some
Glucose tolerance test during pregnancy - baby delivered outside reference range Interprets False Laboratory test Inferred relationship Some
Abnormal glucose tolerance test - unspecified whether during pregnancy or the puerperium Interprets False Laboratory test Inferred relationship Some
Surgical lateral margin involved by tumor (finding) Interprets False Laboratory test Inferred relationship Some
Small vessel invasion by tumor present (finding) Interprets False Laboratory test Inferred relationship Some
Histologic type cannot be determined (finding) Interprets False Laboratory test Inferred relationship Some
Pathology examination findings present (finding) Interprets False Laboratory test Inferred relationship Some
Vascular invasion by tumor present (finding) Interprets False Laboratory test Inferred relationship Some
Local tumor invasion (finding) Interprets False Laboratory test Inferred relationship Some

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