900000000000531004: REFERS TO concept association reference set (foundation metadata concept)

SNOMED CT Concept\SNOMED CT Model Component\Foundation metadata concept (foundation metadata concept)\Reference set\Association type\Historical association reference set (foundation metadata concept)\REFERS TO concept association reference set

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

Descriptions:

Id Description Lang Type Status Case? Module

900000000001166019 REFERS TO concept association reference set en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT model component module (core metadata concept)

900000000001167011 REFERS TO concept association reference set (foundation metadata concept) en Fully specified name Active Entire term case sensitive (core metadata concept) SNOMED CT model component module (core metadata concept)

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
REFERS TO concept association reference set	Is a	Historical association reference set (foundation metadata concept)	true	Inferred relationship	Some

Members	targetComponentId
Mucopolysaccharide polysulphate	Mucopolysaccharide polysulfate
Mucopurulent inflammation	Mucopurulent discharge (morphologic abnormality)
Mucor janssenii	Mucor circinelloides forma janssenii (organism)
Mucous cyst of nasal sinus	Nasal sinus mucocele
Mucous retention cyst	Mucous retention cyst
Mucous retention cyst of salivary gland	Mucous retention cyst of salivary gland (disorder)
Mud fever	Infection caused by Leptospira Grippotyphosa (disorder)
Muenke syndrome	Muenke syndrome is a syndromic craniosynostosis with significant phenotypic variability, usually characterized by coronal synostosis, midfacial retrusion, strabismus, hearing loss and developmental delay.
Mulberry molar	Mulberry molar teeth
Mulberry molars	Mulberry molar teeth
Multicystic dysplastic kidney	A rare congenital anomaly of the kidney and urinary tract (CAKUT) in which one or both kidneys (unilateral or bilateral MCDK respectively) are large, distended by multiple cysts, and non-functional. Unilateral MCDK is typically asymptomatic if the other kidney is fully functional but may occasionally present with abdominal obstructive signs when the cysts become too large. Bilateral MCDK is considered a lethal entity and neonates present with features of the Potter sequence, severe pulmonary hypoplasia and severe renal failure, and generally die shortly after birth.
Multiparametric magnetic resonance imaging	Multiparametric magnetic resonance imaging (procedure)
Multiple cardiac defects	Structural disorder of heart (disorder)
Multiple sclerosis (MS) chronic/progressive	Progressive multiple sclerosis
Multiple trauma	Multiple traumatic injuries
Muscle laceration	Laceration of muscle
Muscle paralysis	Muscle paralysis (procedure)
Muscle relaxation	Muscle relaxation
Muscle structure of facial expression	Structure of mimetic muscle (body structure)
Musculoskeletal procedure	Procedure on musculoskeletal system (procedure)
Mycobacterium abscessus subsp. massiliense	Mycobacteroides abscessus subspecies massiliense
Mycobacterium abscessus subspecies massiliense	Mycobacteroides abscessus subspecies massiliense
Mycobacterium littorale	Mycolicibacterium litorale (organism)
Mycobacterium massiliense	Mycobacteroides abscessus subspecies massiliense
Mycobacterium tuberculosis infection	Infection caused by Mycobacterium tuberculosis
Myelodysplastic syndrome with ring sideroblasts and single lineage dysplasia	Myelodysplastic syndrome with ring sideroblasts and single lineage dysplasia
Myeloma associated amyloidosis	Myeloma-associated amyloidosis (disorder)
Myelopoietic tissue	Structure of myelopoietic tissue
Myocardium of inferior surface of left ventricle	Structure of myocardium of inferior region of left ventricle (body structure)
Myoepithelial carcinoma of lung	Myoepithelial carcinoma of lung (disorder)
Myoepithelial carcinoma of oropharynx	Myoepithelial carcinoma of oropharynx
Myoepithelial carcinoma of trachea	Myoepithelial carcinoma of trachea (disorder)
Myopathy due to systemic sclerosis	Disorder of skeletal muscle due to systemic sclerosis (disorder)
Myotenotomy	Incision of tendon
Myotomy	Incision of muscle
Myotonia dystrophica	Myotonic dystrophy (disorder)
Myotonic dystrophy	Myotonic dystrophy (disorder)
Myxofibrosarcoma	Myxofibrosarcoma
NAD - Nicotinamide adenine nucleotide	Nicotinamide adenine dinucleotide (substance)
NAFLD - Nonalcoholic fatty liver disease	Hepatic steatosis with at least one cardiometabolic risk factor without another apparent cause.
Na deficiency	Sodium deficiency
Naevus araneus of skin	Spider telangiectasis of skin
Nail matrix	Structure of nail matrix (body structure)
Nail matrix	Structure of nail root
Nannizzia	Genus Nannizzia (organism)
Nanophthalmos	Simple microphthalmos
Nape	Structure of posterior region of neck
Narcotics screen	Opioid screening
Naris	Structure of naris (body structure)
Narrowing	Narrowing (morphologic abnormality)
Narrowing of external auditory meatus	Narrowing of ear canal
Nasal cavity	Nasal cavity structure
Nasal concha	Nasal turbinate structure
Nasal obstruction present	Nasal obstruction present
Nasolabial axial pattern flap	Axial pattern flap
Nasopalatine duct	Structure of nasopalatine duct
Nasopharyngeal polyp	Polyp in nasopharynx (disorder)
Natal teeth	Natal teeth (disorder)
Necrotising cellulitis	Necrotising cellulitis
Necrotising myositis	Necrotizing myositis
Necrotizing cellulitis	Necrotising cellulitis
Necrotizing myositis	Necrotizing myositis
Needle aspiration of prostate	Aspiration of prostate using needle (procedure)
Needle aspiration of supraclavicular lymph nodes	Aspiration of supraclavicular lymph node using needle (procedure)
Negativism	Negativism
Neonatal erythema toxicum	Neonatal toxic erythema (disorder)
Neoplasm screening	Screening for neoplasm (procedure)
Nephrectomy	Total nephrectomy (procedure)
Nephrosis	Nephrotic syndrome
Nephrostogram	Nephrostogram
Nephrotomy with tube drainage	Nephrotomy with tube drainage
Nerve tissue	Structure of nervous tissue (body structure)
Nervous tissue	Structure of nervous tissue (body structure)
Neural tissue	Structure of nervous tissue (body structure)
Neuroaxonal leukodystrophy	Neuroaxonal leukodystrophy (disorder)
Neuroendocrine tumor of appendix	Well-differentiated neuroendocrine tumor of appendix (disorder)
Neuroendocrine tumour of appendix	Well-differentiated neuroendocrine tumor of appendix (disorder)
Neurolysis of peripheral nerve	Neurolysis of peripheral nerve
Neurotropic melanoma, malignant	Neurotropic melanoma, malignant (morphologic abnormality)
Nevus araneus of skin	Spider telangiectasis of skin
Night seizure	Epileptic seizures consistently occurring only during sleep.
Nitrilase	Nitrilase
Nocturnal hypoglycaemia	Nocturnal hypoglycaemia
Nocturnal hypoglycemia	Nocturnal hypoglycaemia
Nocturnal hypoglycemia (disorder)	Nocturnal hypoglycaemia
Nodular chondrodermatitis	Chondrodermatitis nodularis (disorder)
Non-beta-hemolytic Streptococcus	Non-Beta-hemolytic Streptococcus (organism)
Non-functioning pituitary tumor	Functionless pituitary neoplasm (disorder)
Non-functioning pituitary tumour	Functionless pituitary neoplasm (disorder)
Non-mucinous bronchiolo-alveolar carcinoma of lung	Non-mucinous bronchiolo-alveolar carcinoma of lung
Non-obstetric episiotomy	Schuchardt's incision
Non-seasonal allergic rhinitis	Perennial allergic rhinitis (disorder)
Nonaccommodative esotropia	Nonaccommodative esotropia (disorder)
Norum disease	A form of lecithin-cholesterol acyltransferase deficiency (LCAT) characterized clinically by corneal opacities, hemolytic anemia and renal failure and biochemically by severely decreased HDL cholesterol and complete deficiency of the LCAT enzyme. Age of onset and severity of clinical manifestations are variable. Caused by mutations in the LCAT gene (16q22.1) encoding the LCAT enzyme which catalyzes the formation of cholesterol esters in lipoproteins, leading to progressive lipid deposition in body tissues. There is no clear genotype-phenotype correlation since family members with the same mutation have been found to have different clinical and biochemical pictures. Environmental factors or other minor genes may therefore also be involved in the disorder.
Norum's disease	A form of lecithin-cholesterol acyltransferase deficiency (LCAT) characterized clinically by corneal opacities, hemolytic anemia and renal failure and biochemically by severely decreased HDL cholesterol and complete deficiency of the LCAT enzyme. Age of onset and severity of clinical manifestations are variable. Caused by mutations in the LCAT gene (16q22.1) encoding the LCAT enzyme which catalyzes the formation of cholesterol esters in lipoproteins, leading to progressive lipid deposition in body tissues. There is no clear genotype-phenotype correlation since family members with the same mutation have been found to have different clinical and biochemical pictures. Environmental factors or other minor genes may therefore also be involved in the disorder.
Nose region	Region of nose
Not eligible for benefit	Not eligible for benefit (finding)
Not for attempted cardiopulmonary resuscitation	Not for cardiopulmonary resuscitation (finding)
Nuchal region	Structure of surface region of back of neck (body structure)
Number of breaths	Number of breaths (observable entity)
Nurse contact	Team meeting

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Reference Sets

Reference set descriptor

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Id	Description	Lang	Type	Status	Case?	Module
900000000001166019	REFERS TO concept association reference set	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT model component module (core metadata concept)
900000000001167011	REFERS TO concept association reference set (foundation metadata concept)	en	Fully specified name	Active	Entire term case sensitive (core metadata concept)	SNOMED CT model component module (core metadata concept)