loading...| Preferred Name |
Arnold-Chiari Malformation |
| Synonyms |
Arnold Chiari Malformation, Type II |
| Definitions |
A group of congenital malformations involving the brainstem, cerebellum, upper spinal cord, and surrounding bony structures. Type II is the most common, and features compression of the medulla and cerebellar tonsils into the upper cervical spinal canal and an associated MENINGOMYELOCELE. Type I features similar, but less severe malformations and is without an associated meningomyelocele. Type III has the features of type II with an additional herniation of the entire cerebellum through the bony defect involving the foramen magnum, forming an ENCEPHALOCELE. Type IV is a form a cerebellar hypoplasia. Clinical manifestations of types I-III include TORTICOLLIS; opisthotonus; HEADACHE; VERTIGO; VOCAL CORD PARALYSIS; APNEA; NYSTAGMUS, CONGENITAL; swallowing difficulties; and ATAXIA. (From Menkes, Textbook of Child Neurology, 5th ed, p261; Davis, Textbook of Neuropathology, 2nd ed, pp236-46) |
| ID |
http://purl.bioontology.org/ontology/MESH/D001139 |
| altLabel |
Arnold Chiari Malformation, Type II Type III Arnold-Chiari Malformation Type I Arnold-Chiari Malformation Arnold-Chiari Syndrome Malformation, Arnold Chiari Arnold Chiari Deformity Chiari Malformation Type I Type II Arnold Chiari Malformation Deformity, Arnold-Chiari Arnold Chiari Malformation Arnold-Chiari Malformation, Type IV Arnold Chiari Malformation, Type I Chiari Malformation Type 2 Arnold Chiari Malformation, Type 1 Type IV Arnold Chiari Malformation Arnold Chiari Malformation, Type IV Type I Arnold Chiari Malformation Arnold-Chiari Malformation, Type I Arnold-Chiari Malformation, Type III Arnold-Chiari Malformation, Type 2 Type III Arnold Chiari Malformation Chiari Malformation Type II Arnold Chiari Malformation, Type 3 Arnold-Chiari Malformation, Type 1 Arnold Chiari Malformation, Type 2 Arnold Chiari Malformation, Type III Arnold-Chiari Deformity Arnold-Chiari Malformation, Type 4 Arnold-Chiari Malformation, Type 3 Arnold Chiari Malformation, Type 4 Syndrome, Arnold-Chiari Arnold Chiari Syndrome Type II Arnold-Chiari Malformation Malformation, Arnold-Chiari Arnold-Chiari Malformation, Type II Type IV Arnold-Chiari Malformation |
| AN |
do not confuse with CHIARI'S SYNDROME see BUDD-CHIARI SYNDROME |
| AQL |
BL CF CI CL CO DG DH DI DT EC EH EM EN EP ET GE HI IM ME MI MO NU PA PC PP PS PX RH RT SU TH UR VE VI |
| cui |
C0750931 C0003803 C0555206 C0750932 C0750929 |
| DC |
1 |
| definition |
A group of congenital malformations involving the brainstem, cerebellum, upper spinal cord, and surrounding bony structures. Type II is the most common, and features compression of the medulla and cerebellar tonsils into the upper cervical spinal canal and an associated MENINGOMYELOCELE. Type I features similar, but less severe malformations and is without an associated meningomyelocele. Type III has the features of type II with an additional herniation of the entire cerebellum through the bony defect involving the foramen magnum, forming an ENCEPHALOCELE. Type IV is a form a cerebellar hypoplasia. Clinical manifestations of types I-III include TORTICOLLIS; opisthotonus; HEADACHE; VERTIGO; VOCAL CORD PARALYSIS; APNEA; NYSTAGMUS, CONGENITAL; swallowing difficulties; and ATAXIA. (From Menkes, Textbook of Child Neurology, 5th ed, p261; Davis, Textbook of Neuropathology, 2nd ed, pp236-46) |
| DX |
19660101 |
| HN |
2000(1963) |
| Inverse of AQ |
http://purl.bioontology.org/ontology/MESH/Q000401 http://purl.bioontology.org/ontology/MESH/Q000150 http://purl.bioontology.org/ontology/MESH/Q000188 http://purl.bioontology.org/ontology/MESH/Q000517 http://purl.bioontology.org/ontology/MESH/Q000201 http://purl.bioontology.org/ontology/MESH/Q000145 http://purl.bioontology.org/ontology/MESH/Q000503 http://purl.bioontology.org/ontology/MESH/Q000453 http://purl.bioontology.org/ontology/MESH/Q000208 http://purl.bioontology.org/ontology/MESH/Q000134 http://purl.bioontology.org/ontology/MESH/Q000821 http://purl.bioontology.org/ontology/MESH/Q000382 http://purl.bioontology.org/ontology/MESH/Q000601 http://purl.bioontology.org/ontology/MESH/Q000235 http://purl.bioontology.org/ontology/MESH/Q000523 http://purl.bioontology.org/ontology/MESH/Q000276 http://purl.bioontology.org/ontology/MESH/Q000191 http://purl.bioontology.org/ontology/MESH/Q000652 http://purl.bioontology.org/ontology/MESH/Q000662 http://purl.bioontology.org/ontology/MESH/Q000628 http://purl.bioontology.org/ontology/MESH/Q000196 http://purl.bioontology.org/ontology/MESH/Q000534 http://purl.bioontology.org/ontology/MESH/Q000266 http://purl.bioontology.org/ontology/MESH/Q000532 http://purl.bioontology.org/ontology/MESH/Q000139 http://purl.bioontology.org/ontology/MESH/Q000378 http://purl.bioontology.org/ontology/MESH/Q000175 http://purl.bioontology.org/ontology/MESH/Q000000981 http://purl.bioontology.org/ontology/MESH/Q000097 http://purl.bioontology.org/ontology/MESH/Q000473 http://purl.bioontology.org/ontology/MESH/Q000451 http://purl.bioontology.org/ontology/MESH/Q000209 |
| Inverse of RO | |
| Machine permutation |
2000; see ARNOLD-CHIARI DEFORMITY 1963-1999; for ARNOLD-CHIARI MALFORMATION see ARNOLD-CHIARI DEFORMITY 1963-1999 |
| Mapped from | |
| MDA |
19990101 |
| MMR |
20140613 |
| MN |
C16.131.666.680.291 C10.500.680.291 |
| notation |
D001139 |
| prefLabel |
Arnold-Chiari Malformation |
| TERMUI |
T372011 T827616 T751422 T751421 T372016 T372012 T372013 T365662 T372017 T372015 T751420 T003425 T812415 T851470 T372014 T372018 T372019 T751423 T003424 |
| TH |
NLM (1991) NLM (2000) NLM (1966) NLM (2010) ORD (2010) OMIM (2013) |
| tui |
T019 |
| subClassOf |