763792009: Leukonychia totalis (disorder)

SNOMED CT Concept\Clinical finding (finding)\...

\Skin AND/OR mucosa finding (finding)\Skin finding\...

\Nail finding\Finding of appearance of nail\Color of nails - finding\Nail discoloration\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Nail finding\Disorder of nail (disorder)\Developmental abnormality of nail\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Nail finding\Disorder of nail (disorder)\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.

\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Developmental abnormality of nail\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disorder of skin (disorder)\Congenital anomaly of skin\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.

\Finding of limb structure\Nail finding\Finding of appearance of nail\Color of nails - finding\Nail discoloration\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Finding of limb structure\Nail finding\Disorder of nail (disorder)\Developmental abnormality of nail\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Finding of limb structure\Nail finding\Disorder of nail (disorder)\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Finding of limb structure\Disorder of limb (disorder)\Disorder of soft tissue of limb\Disorder of nail (disorder)\Developmental abnormality of nail\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Finding of limb structure\Disorder of limb (disorder)\Disorder of soft tissue of limb\Disorder of nail (disorder)\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Finding of limb structure\Disorder of limb (disorder)\Disorder of digit\Congenital anomaly of digit (disorder)\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Finding of limb structure\Disorder of limb (disorder)\Disorder of digit\Disorder of nail (disorder)\Developmental abnormality of nail\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Finding of limb structure\Disorder of limb (disorder)\Disorder of digit\Disorder of nail (disorder)\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Finding of limb structure\Disorder of limb (disorder)\Congenital anomaly of limb\Congenital anomaly of digit (disorder)\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.

\General finding of soft tissue\Skin finding\Nail finding\Finding of appearance of nail\Color of nails - finding\Nail discoloration\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\General finding of soft tissue\Skin finding\Nail finding\Disorder of nail (disorder)\Developmental abnormality of nail\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\General finding of soft tissue\Skin finding\Nail finding\Disorder of nail (disorder)\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\General finding of soft tissue\Skin finding\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Developmental abnormality of nail\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\General finding of soft tissue\Skin finding\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\General finding of soft tissue\Skin finding\Disorder of skin (disorder)\Congenital anomaly of skin\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\General finding of soft tissue\Disorder of soft tissue\Disorder of soft tissue of limb\Disorder of nail (disorder)\Developmental abnormality of nail\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\General finding of soft tissue\Disorder of soft tissue\Disorder of soft tissue of limb\Disorder of nail (disorder)\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\General finding of soft tissue\Disorder of soft tissue\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Developmental abnormality of nail\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\General finding of soft tissue\Disorder of soft tissue\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\General finding of soft tissue\Disorder of soft tissue\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Congenital anomaly of skin\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.

\Color finding\Color of nails - finding\Nail discoloration\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.

\Integumentary system finding\Disorder of integument\Fetal and/or neonatal disorder of integument\Congenital anomaly of integument\Congenital anomaly of skin\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Integumentary system finding\Disorder of integument\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Developmental abnormality of nail\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Integumentary system finding\Disorder of integument\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Integumentary system finding\Disorder of integument\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Congenital anomaly of skin\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Integumentary system finding\Skin finding\Nail finding\Finding of appearance of nail\Color of nails - finding\Nail discoloration\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Integumentary system finding\Skin finding\Nail finding\Disorder of nail (disorder)\Developmental abnormality of nail\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Integumentary system finding\Skin finding\Nail finding\Disorder of nail (disorder)\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Integumentary system finding\Skin finding\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Developmental abnormality of nail\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Integumentary system finding\Skin finding\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Integumentary system finding\Skin finding\Disorder of skin (disorder)\Congenital anomaly of skin\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.

\Disease\Fetal and/or neonatal disorder\Fetal and/or neonatal disorder of integument\Congenital anomaly of integument\Congenital anomaly of skin\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disease\Fetal and/or neonatal disorder\Congenital disease\Congenital malformation\Congenital anomaly of limb\Congenital anomaly of digit (disorder)\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disease\Fetal and/or neonatal disorder\Congenital disease\Congenital malformation\Congenital anomaly of integument\Congenital anomaly of skin\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disease\Disorder of body system\Disorder of integument\Fetal and/or neonatal disorder of integument\Congenital anomaly of integument\Congenital anomaly of skin\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disease\Disorder of body system\Disorder of integument\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Developmental abnormality of nail\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disease\Disorder of body system\Disorder of integument\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disease\Disorder of body system\Disorder of integument\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Congenital anomaly of skin\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disease\Disorder of limb (disorder)\Disorder of soft tissue of limb\Disorder of nail (disorder)\Developmental abnormality of nail\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disease\Disorder of limb (disorder)\Disorder of soft tissue of limb\Disorder of nail (disorder)\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disease\Disorder of limb (disorder)\Disorder of digit\Congenital anomaly of digit (disorder)\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disease\Disorder of limb (disorder)\Disorder of digit\Disorder of nail (disorder)\Developmental abnormality of nail\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disease\Disorder of limb (disorder)\Disorder of digit\Disorder of nail (disorder)\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disease\Disorder of limb (disorder)\Congenital anomaly of limb\Congenital anomaly of digit (disorder)\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disease\Disorder of soft tissue\Disorder of soft tissue of limb\Disorder of nail (disorder)\Developmental abnormality of nail\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disease\Disorder of soft tissue\Disorder of soft tissue of limb\Disorder of nail (disorder)\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disease\Disorder of soft tissue\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Developmental abnormality of nail\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disease\Disorder of soft tissue\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Leukonychia\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disease\Disorder of soft tissue\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Congenital anomaly of skin\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disease\Developmental disorder\Congenital malformation\Congenital anomaly of limb\Congenital anomaly of digit (disorder)\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disease\Developmental disorder\Congenital malformation\Congenital anomaly of integument\Congenital anomaly of skin\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
\Disease\Developmental disorder\Developmental abnormality of nail\Congenital anomaly of nail\Congenital leukonychia\Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2018. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

5404206017 Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core

5404207014 Leukonychia totalis is a rare nail anomaly disorder characterised by complete white discolouration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core

3644002017 Leukonychia totalis (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

3644003010 Leukonychia totalis en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

910751000172119 leuconychie totale fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

3447961001000116 Leukonychia totalis de Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.	Is a	Congenital leukonychia	true	Inferred relationship	Some
Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.	Interprets	Color of nail	true	Inferred relationship	Some	2
Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.	Finding site	Nail structure	false	Inferred relationship	Some	1
Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.	Occurrence	Congenital	true	Inferred relationship	Some	1
Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.	Associated morphology	anomalie du développement	false	Inferred relationship	Some	1
Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.	Associated morphology	Morphologically abnormal structure	true	Inferred relationship	Some	1
Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.	Pathological process (attribute)	Pathological developmental process	true	Inferred relationship	Some	1
Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.	Finding site	Nail unit is a complex structure which consists of nail plate, nail bed, nail root and skin around the nail plate.	true	Inferred relationship	Some	1
Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.	Finding site	Skin appendage structure (body structure)	false	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
FLOTCH syndrome is a rare, genetic, cutaneous disorder characterized by leukonychia and multiple, recurrent pilar cysts, associated or not with ciliar dystrophy and/or koilonychia. Renal calculi have also been reported.	Is a	True	Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.	Inferred relationship	Some
Leukonychia totalis-acanthosis-nigricans-like lesions-abnormal hair syndrome is a rare, syndromic nail anomaly disorder characterized by the association of leukonychia totalis with acanthosis-nigricans-like lesions (occurring in the neck, axillae and abdomen regions) and hair dysplasia, manifesting with dry, brittle hair which presents an irregular pattern of complete or incomplete twists and an irregular surface with longitudinal furrows on electronic microscopy.	Is a	True	Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.	Inferred relationship	Some

Reference Sets

Component annotation with string value reference set (foundation metadata concept)

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Id	Description	Lang	Type	Status	Case?	Module
5404206017	Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
5404207014	Leukonychia totalis is a rare nail anomaly disorder characterised by complete white discolouration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
3644002017	Leukonychia totalis (disorder)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
3644003010	Leukonychia totalis	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
910751000172119	leuconychie totale	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
3447961001000116	Leukonychia totalis	de	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module