loading...| Preferred Name |
Absent septum pellucidum |
| Synonyms |
Agenesis of the septum pellucidum Absence of septum pellucidum Absence of the septum pellucidum Missing septum pellucidum |
| Definitions |
In contrast to the septum pellucidum, the cavum septum pellucidum (CSP) is a potential cavity between the membranous leaves of the septum pellucidum, separated by at least 1 mm, and is considered a normal anatomical variation. Absence of the septum pellucidum (meaning translucent wall in Latin - SP), also known as the ventricle of Sylvius. The septum pellucidum is a thin, triangular double membrane separating the frontal horns of the right and left lateral ventricles of the brain. It extends between the anterior portion of the corpus callosum, and the body of the fornix and its width varies from 1.5 to 3.0 mm. |
| ID |
http://purl.obolibrary.org/obo/HP_0001331 |
| comment |
In contrast to the septum pellucidum, the cavum septum pellucidum (CSP) is a potential cavity between the membranous leaves of the septum pellucidum, separated by at least 1 mm, and is considered a normal anatomical variation. |
| database_cross_reference |
MSH:C535562 UMLS:C0431371 SNOMEDCT_US:253143001 |
| definition |
Absence of the septum pellucidum (meaning translucent wall in Latin - SP), also known as the ventricle of Sylvius. The septum pellucidum is a thin, triangular double membrane separating the frontal horns of the right and left lateral ventricles of the brain. It extends between the anterior portion of the corpus callosum, and the body of the fornix and its width varies from 1.5 to 3.0 mm. |
| has_alternative_id |
HP:0006969 |
| has_exact_synonym |
Agenesis of the septum pellucidum Absence of septum pellucidum Absence of the septum pellucidum Missing septum pellucidum |
| has_obo_namespace |
human_phenotype |
| id |
HP:0001331 |
| label |
Absent septum pellucidum |
| notation |
HP:0001331 |
| prefLabel |
Absent septum pellucidum |
| treeView | |
| subClassOf |
| Delete | Mapping To | Ontology | Source |
|---|---|---|---|
| http://purl.bioontology.org/ontology/OMIM/MTHU008770 | Online Mendelian Inheritance in Man / 在线人类孟德尔遗传数据库 | LOOM |