770628008: Diffuse leptomeningeal melanocytosis (disorder)

• SNOMED CT Concept\Clinical finding (finding)\...
• \Mass of body structure\Space-occupying lesion of nervous system\Neoplasm of nervous system\...
• \Neoplasm of central nervous system\Neoplasm of meninges\Primary melanocytic lesion of meninges (disorder)\Diffuse melanosis of meninges\Diffuse leptomeningeal melanocytosis
• \Neoplasm of central nervous system\Neoplasm of meninges\Benign neoplasm of meninges\Diffuse leptomeningeal melanocytosis
• \Neoplasm of central nervous system\Benign neoplasm of central nervous system\Benign neoplasm of meninges\Diffuse leptomeningeal melanocytosis
• \Benign neoplasm of nervous system\Benign neoplasm of central nervous system\Benign neoplasm of meninges\Diffuse leptomeningeal melanocytosis
• \Neurological lesion\Space-occupying lesion of nervous system\Neoplasm of nervous system\...
• \Neoplasm of central nervous system\Neoplasm of meninges\Primary melanocytic lesion of meninges (disorder)\Diffuse melanosis of meninges\Diffuse leptomeningeal melanocytosis
• \Neoplasm of central nervous system\Neoplasm of meninges\Benign neoplasm of meninges\Diffuse leptomeningeal melanocytosis
• \Neoplasm of central nervous system\Benign neoplasm of central nervous system\Benign neoplasm of meninges\Diffuse leptomeningeal melanocytosis
• \Benign neoplasm of nervous system\Benign neoplasm of central nervous system\Benign neoplasm of meninges\Diffuse leptomeningeal melanocytosis
• \Central nervous system finding\Finding of meninges\Disorder of meninges\Neoplasm of meninges\Primary melanocytic lesion of meninges (disorder)\Diffuse melanosis of meninges\Diffuse leptomeningeal melanocytosis
• \Central nervous system finding\Finding of meninges\Disorder of meninges\Neoplasm of meninges\Benign neoplasm of meninges\Diffuse leptomeningeal melanocytosis
• \Central nervous system finding\Disorder of the central nervous system (disorder)\Neoplasm of central nervous system\Neoplasm of meninges\Primary melanocytic lesion of meninges (disorder)\Diffuse melanosis of meninges\Diffuse leptomeningeal melanocytosis
• \Central nervous system finding\Disorder of the central nervous system (disorder)\Neoplasm of central nervous system\Neoplasm of meninges\Benign neoplasm of meninges\Diffuse leptomeningeal melanocytosis
• \Central nervous system finding\Disorder of the central nervous system (disorder)\Neoplasm of central nervous system\Benign neoplasm of central nervous system\Benign neoplasm of meninges\Diffuse leptomeningeal melanocytosis
• \Central nervous system finding\Disorder of the central nervous system (disorder)\Degenerative disease of the central nervous system\Diffuse melanosis of meninges\Diffuse leptomeningeal melanocytosis
• \Central nervous system finding\Disorder of the central nervous system (disorder)\Disorder of meninges\Neoplasm of meninges\Primary melanocytic lesion of meninges (disorder)\Diffuse melanosis of meninges\Diffuse leptomeningeal melanocytosis
• \Central nervous system finding\Disorder of the central nervous system (disorder)\Disorder of meninges\Neoplasm of meninges\Benign neoplasm of meninges\Diffuse leptomeningeal melanocytosis
• \Disease\Disorder of pigmentation (disorder)\Melanosis (disorder)\Diffuse melanosis of meninges\Diffuse leptomeningeal melanocytosis
• \Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Melanocytic neoplasm (disorder)\Melanocytic nevus (disorder)\Diffuse leptomeningeal melanocytosis
• \Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Melanocytic neoplasm (disorder)\Primary melanocytic lesion of meninges (disorder)\Diffuse melanosis of meninges\Diffuse leptomeningeal melanocytosis
• \Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of nervous system\Neoplasm of central nervous system\Neoplasm of meninges\Primary melanocytic lesion of meninges (disorder)\Diffuse melanosis of meninges\Diffuse leptomeningeal melanocytosis
• \Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of nervous system\Neoplasm of central nervous system\Neoplasm of meninges\Benign neoplasm of meninges\Diffuse leptomeningeal melanocytosis
• \Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of nervous system\Neoplasm of central nervous system\Benign neoplasm of central nervous system\Benign neoplasm of meninges\Diffuse leptomeningeal melanocytosis
• \Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of nervous system\Benign neoplasm of nervous system\Benign neoplasm of central nervous system\Benign neoplasm of meninges\Diffuse leptomeningeal melanocytosis
• \Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Benign neoplastic disease\Melanocytic nevus (disorder)\Diffuse leptomeningeal melanocytosis
• \Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Benign neoplastic disease\Benign neoplasm of nervous system\Benign neoplasm of central nervous system\Benign neoplasm of meninges\Diffuse leptomeningeal melanocytosis
• \Disease\Degenerative disorder\Melanosis (disorder)\Diffuse melanosis of meninges\Diffuse leptomeningeal melanocytosis
• \Disease\Degenerative disorder\Degenerative disease of the central nervous system\Diffuse melanosis of meninges\Diffuse leptomeningeal melanocytosis
• \Disease\Disorder of body system\Disorder of nervous system (disorder)\Neoplasm of nervous system\Neoplasm of central nervous system\Neoplasm of meninges\Primary melanocytic lesion of meninges (disorder)\Diffuse melanosis of meninges\Diffuse leptomeningeal melanocytosis
• \Disease\Disorder of body system\Disorder of nervous system (disorder)\Neoplasm of nervous system\Neoplasm of central nervous system\Neoplasm of meninges\Benign neoplasm of meninges\Diffuse leptomeningeal melanocytosis
• \Disease\Disorder of body system\Disorder of nervous system (disorder)\Neoplasm of nervous system\Neoplasm of central nervous system\Benign neoplasm of central nervous system\Benign neoplasm of meninges\Diffuse leptomeningeal melanocytosis
• \Disease\Disorder of body system\Disorder of nervous system (disorder)\Neoplasm of nervous system\Benign neoplasm of nervous system\Benign neoplasm of central nervous system\Benign neoplasm of meninges\Diffuse leptomeningeal melanocytosis
• \Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Neoplasm of central nervous system\Neoplasm of meninges\Primary melanocytic lesion of meninges (disorder)\Diffuse melanosis of meninges\Diffuse leptomeningeal melanocytosis
• \Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Neoplasm of central nervous system\Neoplasm of meninges\Benign neoplasm of meninges\Diffuse leptomeningeal melanocytosis
• \Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Neoplasm of central nervous system\Benign neoplasm of central nervous system\Benign neoplasm of meninges\Diffuse leptomeningeal melanocytosis
• \Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Degenerative disease of the central nervous system\Diffuse melanosis of meninges\Diffuse leptomeningeal melanocytosis
• \Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Disorder of meninges\Neoplasm of meninges\Primary melanocytic lesion of meninges (disorder)\Diffuse melanosis of meninges\Diffuse leptomeningeal melanocytosis
• \Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Disorder of meninges\Neoplasm of meninges\Benign neoplasm of meninges\Diffuse leptomeningeal melanocytosis

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2019. Module: SNOMED CT core

Descriptions:

Id	Description	Lang	Type	Status	Case?	Module
3701695012	Diffuse leptomeningeal melanocytosis	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
3701698014	Diffuse leptomeningeal melanocytosis (disorder)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
3701696013	A rare tumor of meninges arising from leptomeningeal melanocytes, characterized by diffuse infiltration of the leptomeninges (pia mater and arachnoidea) anywhere in the central nervous system. Clinical features may include stillbirth, intracranial hypertension and hydrocephalus, seizure, ataxia, syringomyelia, cranial nerve palsy, intracranial hemorrhage, sphincter dysfunction and neuropsychiatric symptoms. Transformation into malignant melanoma of the central nervous system was reported. It may be associated with congenital nevi, as a part of neurocutaneous melanosis.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
3701697016	A rare tumour of meninges arising from leptomeningeal melanocytes, characterised by diffuse infiltration of the leptomeninges (pia mater and arachnoidea) anywhere in the central nervous system. Clinical features may include stillbirth, intracranial hypertension and hydrocephalus, seizure, ataxia, syringomyelia, cranial nerve palsy, intracranial haemorrhage, sphincter dysfunction and neuropsychiatric symptoms. Transformation into malignant melanoma of the central nervous system was reported. It may be associated with congenital nevi, as a part of neurocutaneous melanosis.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core

Expanded Value Set

This concept is not in any reference sets

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