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15220000: Laboratory test (procedure)

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

Descriptions:

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

5085 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Laboratory test Is a Laboratory procedure true Inferred relationship Existential restriction modifier
Laboratory test Has intent Diagnostic intent false Inferred relationship Existential restriction modifier
Laboratory test Method Investigation - action false Inferred relationship Existential restriction modifier
Laboratory test Method Evaluation - action true Inferred relationship Existential restriction modifier 1
Laboratory test Is a Evaluation procedure false Inferred relationship Existential restriction modifier
Laboratory test Is a Laboratory procedure categorized by method false Inferred relationship Existential restriction modifier
Laboratory test Is a Evaluation procedure true Inferred relationship Existential restriction modifier
Inbound Relationships Type Active Source Characteristic Refinability Group
Local tumor invasion Interprets False Laboratory test Inferred relationship Existential restriction modifier
Tumor invasion of periprostatic fat absent (prostate) Interprets False Laboratory test Inferred relationship Existential restriction modifier
Periprostatic fat invasion by tumor present Interprets False Laboratory test Inferred relationship Existential restriction modifier
Seminal vesicle invasion by tumor absent Interprets False Laboratory test Inferred relationship Existential restriction modifier
Seminal vesicle invasion by tumor present Interprets False Laboratory test Inferred relationship Existential restriction modifier
Tumor invasion of perineural tissue present (prostate) Interprets False Laboratory test Inferred relationship Existential restriction modifier
Tumor invasion of perineural tissue absent (prostate) Interprets False Laboratory test Inferred relationship Existential restriction modifier
Distance of tumor from anal verge unknown Interprets False Laboratory test Inferred relationship Existential restriction modifier
Spatial orientation of specimen unknown Interprets False Laboratory test Inferred relationship Existential restriction modifier
Deep surgical margin involvement by tumor present Interprets False Laboratory test Inferred relationship Existential restriction modifier
Deep surgical margin, focal, involvement by tumor present Interprets False Laboratory test Inferred relationship Existential restriction modifier
Deep surgical margin, multifocal, involvement by tumor present Interprets False Laboratory test Inferred relationship Existential restriction modifier
Inferior lateral surgical margin involvement by tumor present Interprets False Laboratory test Inferred relationship Existential restriction modifier
Left lateral surgical margin involvement by tumor present Interprets False Laboratory test Inferred relationship Existential restriction modifier
Right lateral surgical margin involved by tumor Interprets False Laboratory test Inferred relationship Existential restriction modifier
Superior lateral surgical margin involved by tumor Interprets False Laboratory test Inferred relationship Existential restriction modifier
Anal, proximal surgical margin not involved by tumor Interprets False Laboratory test Inferred relationship Existential restriction modifier
Anal, proximal surgical margin involved by tumor Interprets False Laboratory test Inferred relationship Existential restriction modifier
Anal, distal surgical margin not involved by tumor Interprets False Laboratory test Inferred relationship Existential restriction modifier
Anal, distal surgical margin involved by tumor Interprets False Laboratory test Inferred relationship Existential restriction modifier
Anal, deep radial surgical margin not involved by tumor Interprets False Laboratory test Inferred relationship Existential restriction modifier
Anal, deep radial surgical margin involved by tumor Interprets False Laboratory test Inferred relationship Existential restriction modifier
Surgical margin involvement by tumor absent (breast) Interprets False Laboratory test Inferred relationship Existential restriction modifier
Pathology examination findings indeterminate Interprets False Laboratory test Inferred relationship Existential restriction modifier
Microcalcifications present in specimen (breast) Interprets False Laboratory test Inferred relationship Existential restriction modifier
Microcalcifications absent in specimen (breast) Interprets False Laboratory test Inferred relationship Existential restriction modifier
No lymph node submitted Interprets False Laboratory test Inferred relationship Existential restriction modifier
Deep (radial) surgical margin involvement by tumor present (colon/rectum) Interprets False Laboratory test Inferred relationship Existential restriction modifier
Deep (radial) surgical margin not involved by tumor (colon/rectum) Interprets False Laboratory test Inferred relationship Existential restriction modifier
Surgical margin involvement by tumor present (breast) Interprets False Laboratory test Inferred relationship Existential restriction modifier
Finding of histologic grading differentiation AND/OR behavior Interprets False Laboratory test Inferred relationship Existential restriction modifier
Breast tubule formation finding Interprets False Laboratory test Inferred relationship Existential restriction modifier
Nuclear pleomorphism finding Interprets False Laboratory test Inferred relationship Existential restriction modifier
Histological grade finding Interprets False Laboratory test Inferred relationship Existential restriction modifier
Poorly differentiated histological grade finding Interprets False Laboratory test Inferred relationship Existential restriction modifier
Undifferentiated histological grade finding Interprets False Laboratory test Inferred relationship Existential restriction modifier
Well differentiated histological grade finding Interprets False Laboratory test Inferred relationship Existential restriction modifier
Peritumoral lymphocytic response finding Interprets False Laboratory test Inferred relationship Existential restriction modifier
Moderately differentiated histological grade finding Interprets False Laboratory test Inferred relationship Existential restriction modifier
Nottingham Combined Grade finding Interprets False Laboratory test Inferred relationship Existential restriction modifier
Tumor invasion finding Interprets False Laboratory test Inferred relationship Existential restriction modifier
Nuclear pleomorphism, grade 1: monotonous nuclei, 1.5 - 2.0 red blood cell diameters, with finely dispersed chromatin and only occasional nucleoli Interprets False Laboratory test Inferred relationship Existential restriction modifier
Nuclear pleomorphism, grade 2: neither nuclear grade 1 nor nuclear grade 3 Interprets False Laboratory test Inferred relationship Existential restriction modifier
Nuclear pleomorphism, grade 3: Markedly pleomorphic nuclei, usually >2.5 red blood cell diameters, with coarse chromatin and multiple nucleoli Interprets False Laboratory test Inferred relationship Existential restriction modifier
Blood/lymphatic vessel invasion by tumor absent (breast) Interprets False Laboratory test Inferred relationship Existential restriction modifier
Blood/lymphatic vessel invasion by tumor present (breast) Interprets False Laboratory test Inferred relationship Existential restriction modifier
Blood/lymphatic vessel invasion by tumor indeterminate (breast) Interprets False Laboratory test Inferred relationship Existential restriction modifier
Finding of arterial oxygen concentration Interprets False Laboratory test Inferred relationship Existential restriction modifier
Capillary carbon dioxide tension Interprets False Laboratory test Inferred relationship Existential restriction modifier
Capillary oxygen content Interprets False Laboratory test Inferred relationship Existential restriction modifier
Conjunctival oxygen saturation Interprets False Laboratory test Inferred relationship Existential restriction modifier
Pus cells Interprets False Laboratory test Inferred relationship Existential restriction modifier
Finding of arterial partial pressure of carbon dioxide Interprets False Laboratory test Inferred relationship Existential restriction modifier
Aspartate transaminase level Interprets False Laboratory test Inferred relationship Existential restriction modifier
Living organism not identified Interprets False Laboratory test Inferred relationship Existential restriction modifier
No living organism identified Interprets False Laboratory test Inferred relationship Existential restriction modifier 1
Minimum bactericidal concentration finding Interprets False Laboratory test Inferred relationship Existential restriction modifier
Minimum inhibitory concentration finding Interprets False Laboratory test Inferred relationship Existential restriction modifier
Schistocytosis Interprets False Laboratory test Inferred relationship Existential restriction modifier
Unsatisfactory for evaluation due to other obscuring factor Interprets False Laboratory test Inferred relationship Existential restriction modifier
Cellular changes consistent with Herpes simplex Interprets False Laboratory test Inferred relationship Existential restriction modifier
Glandular cells status post hysterectomy Interprets False Laboratory test Inferred relationship Existential restriction modifier
Insufficient endocervical / transformation zone component in a cervical specimen Interprets False Laboratory test Inferred relationship Existential restriction modifier
Specimen rejected / not processed Interprets False Laboratory test Inferred relationship Existential restriction modifier
Unsatisfactory for evaluation due to lack of patient identification on specimen and/or requisition form Interprets False Laboratory test Inferred relationship Existential restriction modifier
Endometrial cells in a woman forty years of age or older Interprets False Laboratory test Inferred relationship Existential restriction modifier
Endometrial cells in a woman forty years of age or older, negative for squamous intraepithelial lesion Interprets False Laboratory test Inferred relationship Existential restriction modifier
Negative for intraepithelial lesion or malignancy Interprets False Laboratory test Inferred relationship Existential restriction modifier
Eosinophil count above reference range Interprets False Laboratory test Inferred relationship Existential restriction modifier 1
Fecal occult blood: trace Interprets False Laboratory test Inferred relationship Existential restriction modifier
Treponema pallidum enzyme-linked immunosorbent assay negative Interprets False Laboratory test Inferred relationship Existential restriction modifier 1
Treponema pallidum enzyme-linked immunosorbent assay positive Interprets False Laboratory test Inferred relationship Existential restriction modifier
Place cervical smear taken Interprets False Laboratory test Inferred relationship Existential restriction modifier
Serum ferritin above reference range Interprets False Laboratory test Inferred relationship Existential restriction modifier 1
Human papillomavirus test positive Interprets False Laboratory test Inferred relationship Existential restriction modifier
Human papillomavirus test negative Interprets False Laboratory test Inferred relationship Existential restriction modifier 1
Presence of xanthochromia Interprets False Laboratory test Inferred relationship Existential restriction modifier
Antimicrobial activity Interprets False Laboratory test Inferred relationship Existential restriction modifier
T cell subsets Interprets False Laboratory test Inferred relationship Existential restriction modifier
Urine leukocyte test one plus Interprets False Laboratory test Inferred relationship Existential restriction modifier
Urine leukocyte test two plus Interprets False Laboratory test Inferred relationship Existential restriction modifier
Urine leukocyte test three plus Interprets False Laboratory test Inferred relationship Existential restriction modifier
Urine leukocyte test negative Interprets False Laboratory test Inferred relationship Existential restriction modifier
Shigella species not isolated Interprets False Laboratory test Inferred relationship Existential restriction modifier
Campylobacter species not isolated Interprets False Laboratory test Inferred relationship Existential restriction modifier
Escherichia coli species not isolated Interprets False Laboratory test Inferred relationship Existential restriction modifier
Skin sample observation Interprets False Laboratory test Inferred relationship Existential restriction modifier
Immune complex observation Interprets False Laboratory test Inferred relationship Existential restriction modifier
Tissue specimen fragmented Interprets False Laboratory test Inferred relationship Existential restriction modifier
Low grade (well to moderately differentiated) Interprets False Laboratory test Inferred relationship Existential restriction modifier
High grade (poorly differentiated to undifferentiated) Interprets False Laboratory test Inferred relationship Existential restriction modifier
Tumor extent of invasion cannot be determined Interprets False Laboratory test Inferred relationship Existential restriction modifier
Tumor invades lamina propria Interprets False Laboratory test Inferred relationship Existential restriction modifier
Tumor invades muscularis mucosae Interprets False Laboratory test Inferred relationship Existential restriction modifier
Surgical margin finding Interprets False Laboratory test Inferred relationship Existential restriction modifier
Surgical margin involvement by tumor cannot be assessed Interprets False Laboratory test Inferred relationship Existential restriction modifier
Microscopic specimen observation Interprets False Laboratory test Inferred relationship Existential restriction modifier
Surgical mucosal margin uninvolved by malignant neoplasm Interprets False Laboratory test Inferred relationship Existential restriction modifier
Surgical mucosal margin involved by malignant neoplasm Interprets False Laboratory test Inferred relationship Existential restriction modifier
Surgical mucosal margin involved by adenoma Interprets False Laboratory test Inferred relationship Existential restriction modifier
Surgical deep margin involved by malignant neoplasm Interprets False Laboratory test Inferred relationship Existential restriction modifier

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