418560003: Absence (morphologic abnormality)

SNOMED CT Concept\Body structure\Morphologically altered structure\Morphologically abnormal structure (morphologic abnormality)\Absence (morphologic abnormality)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2006. Module: SNOMED CT core

Descriptions:

Id	Description	Lang	Type	Status	Case?	Module	Reference Sets
2573418018	Absence (morphologic abnormality)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core	GB English: Preferred (foundation metadata concept)
2576693013	Absence	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core	GB English: Preferred (foundation metadata concept)

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Absence (morphologic abnormality)	Is a	Morphologically abnormal structure (morphologic abnormality)	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Acquired absence	Is a	True	Absence (morphologic abnormality)	Inferred relationship	Some
Congenital absence (morphologic abnormality)	Is a	False	Absence (morphologic abnormality)	Inferred relationship	Some
Absence of sex chromosome	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some
Aplasia	Is a	True	Absence (morphologic abnormality)	Inferred relationship	Some
Alopecia febrilis	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Diffuse alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Cachectic alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Female pattern alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia liminaris frontalis	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Non-scarring alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Involutional alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia parvimaculata	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Lipoedematous alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Partial loss of hair	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Loss of eyelashes	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Loss of outer third of eyebrow	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Color mutant alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia totalis	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Radiation alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia mucinosa	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Frostbite alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Diffuse alopecia areata	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Endocrine alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Ophiasis	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Syphilitic alopecia (disorder)	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Postinfectional hypotrichosis	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Nutritional alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Psychogenic alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Traumatic alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Thermal burn alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia areata	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Collar frictional alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Drug-related alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Concentric alopecia areata	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia universalis	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Postpartum alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Male pattern alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Frontal alopecia of women	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Premature alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia of pregnancy	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia senilis	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia localis	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia follicularis	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia neurotica	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Peroneal alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia seborrhoeica	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia hereditaria	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Drug-induced androgenic alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
O/E - patches of alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
O/E - alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia NOS	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia unspecified	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Pseudopelade	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Scarring alopecia (disorder)	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Cicatricial alopecia due to lichen planus of scalp (disorder)	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia due to disturbance of hair cycle (disorder)	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia due to underlying disease (disorder)	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia due to friction and trauma (disorder)	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Androgenetic alopecia in association with polycystic ovaries (disorder)	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Postmenopausal androgenetic alopecia (disorder)	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Circumscribed alopecia areata of scalp (disorder)	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Circumscribed alopecia areata of eyelashes/eyebrows (disorder)	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Circumscribed alopecia areata of beard area (disorder)	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Circumscribed alopecia areata of limbs (disorder)	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Circumscribed alopecia areata of trunk (disorder)	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Chronic telogen effluvium (disorder)	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Short anagen syndrome (disorder)	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Massage alopecia (disorder)	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Marginal alopecia (disorder)	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Brush roller alopecia (disorder)	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Hot comb alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Brush alopecia (disorder)	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Chronic diffuse alopecia (disorder)	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Cicatricial alopecia due to ionising radiation	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Absence of superior vena cava	Associated morphology	True	Absence (morphologic abnormality)	Inferred relationship	Some	1
Absence of sex chromosome	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Absence of semicircular canal	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Absence of roof of orbit	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Absence of inferior vena cava (disorder)	Associated morphology	True	Absence (morphologic abnormality)	Inferred relationship	Some	1
Absence of septum pellucidum	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Absence of the vermis	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Marginal alopecia (disorder)	Associated morphology	True	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia unspecified	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Chronic diffuse alopecia (disorder)	Associated morphology	True	Absence (morphologic abnormality)	Inferred relationship	Some	1
Lipoedematous alopecia	Associated morphology	True	Absence (morphologic abnormality)	Inferred relationship	Some	1
Endocrine alopecia	Associated morphology	True	Absence (morphologic abnormality)	Inferred relationship	Some	1
Brush roller alopecia (disorder)	Associated morphology	True	Absence (morphologic abnormality)	Inferred relationship	Some	1
Male pattern alopecia	Associated morphology	True	Absence (morphologic abnormality)	Inferred relationship	Some	1
Postinfectional hypotrichosis	Associated morphology	True	Absence (morphologic abnormality)	Inferred relationship	Some	1
Hot comb alopecia	Associated morphology	False	Absence (morphologic abnormality)	Inferred relationship	Some	1
Brush alopecia (disorder)	Associated morphology	True	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia due to disturbance of hair cycle (disorder)	Associated morphology	True	Absence (morphologic abnormality)	Inferred relationship	Some	1
Circumscribed alopecia areata of limbs (disorder)	Associated morphology	True	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia due to friction and trauma (disorder)	Associated morphology	True	Absence (morphologic abnormality)	Inferred relationship	Some	1
Postmenopausal androgenetic alopecia (disorder)	Associated morphology	True	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia mucinosa	Associated morphology	True	Absence (morphologic abnormality)	Inferred relationship	Some	1
Traumatic alopecia	Associated morphology	True	Absence (morphologic abnormality)	Inferred relationship	Some	1
Short anagen syndrome (disorder)	Associated morphology	True	Absence (morphologic abnormality)	Inferred relationship	Some	1
Alopecia due to underlying disease (disorder)	Associated morphology	True	Absence (morphologic abnormality)	Inferred relationship	Some	1
Androgenetic alopecia in association with polycystic ovaries (disorder)	Associated morphology	True	Absence (morphologic abnormality)	Inferred relationship	Some	1

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