Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(D3330) Acoustic neuroma 905
INPAT INPAT_ICD10(D3330) Acoustic neuroma 413
OUTPAT OUTPAT_ICD10(D3345) Benign Schwannom in the nerve root of the spinal cord 283
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D3330) Acoustic neuroma. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 221
INPAT INPAT_ICD10(D3345) Benign Schwannom in the nerve root of the spinal cord 166
OUTPAT OUTPAT_ICD10(D3300) Medial pilosytic astrocytoma of the cerebrum 158
OUTPAT OUTPAT_ICD10(D3307) Colloid coast in cerebral ventricle 140
OUTPAT OUTPAT_ICD10(D339) Central nervous system, unspecified 131
OUTPAT OUTPAT_ICD10(D3302) Another benign medial tumor of the cerebrum 101
OUTPAT OUTPAT_ICD10(D337) Other specified parts of central nervous system 97
OUTPAT OUTPAT_ICD10(D332) Brain, unspecified 96
OUTPAT OUTPAT_ICD10(D3337) Another benign tumor of the cranial nerves 91
INPAT INPAT_ICD10(D3300) Medial pilosytic astrocytoma of the cerebrum 88
INPAT INPAT_ICD9(2251A) Benign neoplasm of cranial nerves 82
INPAT INPAT_ICD10(D3307) Colloid coast in cerebral ventricle 75
OUTPAT OUTPAT_ICD10(D3343) Spinal cord 74
OUTPAT OUTPAT_ICD10(D3339) Benign tumor of the cranial nerves UNS 73
OUTPAT OUTPAT_ICD10(D3308) Another benign tumor of the cerebral ventricle 71
INPAT INPAT_ICD8(22500) Benign neoplasm of brain and other parts of nervous system, Brain 68
OUTPAT OUTPAT_ICD10(D3305) Other lateral benign tumor in temporal lobe 64
OUTPAT OUTPAT_ICD10(D3340) Benign glioma of the spinal cord (grade I) 63
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D3345) Benign Schwannom in the nerve root of the spinal cord. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 62
OUTPAT OUTPAT_ICD10(D334) Spinal cord 57
INPAT INPAT_ICD10(D339) Central nervous system, unspecified 56
OUTPAT OUTPAT_ICD10(D3314) Hemangioblastoma and cerebellum 56
INPAT INPAT_ICD9(2250A) Benign neoplasm of brain 55
INPAT INPAT_ICD8(22510) Benign neoplasm of brain and other parts of nervous system, Cranial nerves (including optic) 53
OUTPAT OUTPAT_ICD10(D333) Cranial nerves 52
INPAT INPAT_ICD10(D3340) Benign glioma of the spinal cord (grade I) 50
OUTPAT OUTPAT_ICD10(D3310) Benign pilosytic astrocytoma of brain stem 50
OUTPAT OUTPAT_ICD10(D3347) Other benign neurofibromas in the nerve root of the spinal cord 50
INPAT INPAT_ICD10(D337) Other specified parts of central nervous system 46
OUTPAT OUTPAT_ICD10(D3315) Another benign tumor of the cerebellum 45
INPAT INPAT_ICD10(D3314) Hemangioblastoma and cerebellum 41
INPAT INPAT_ICD10(D3343) Spinal cord 41
OUTPAT OUTPAT_ICD10(D3341) Myxopapillary epndymoma of the spinal cord (grade I) 40
INPAT INPAT_ICD10(D3310) Benign pilosytic astrocytoma of brain stem 39
OUTPAT OUTPAT_ICD10(D3311) Brain stem 39
INPAT INPAT_ICD10(D3305) Other lateral benign tumor in temporal lobe 33
INPAT INPAT_ICD10(D332) Brain, unspecified 33
INPAT INPAT_ICD10(D3339) Benign tumor of the cranial nerves UNS 33
OUTPAT OUTPAT_ICD10(D3346) Benign neurofibroma in the nerve root of the spinal cord 32
OUTPAT OUTPAT_ICD10(D3312) Cerebellum 31
INPAT INPAT_ICD10(D3337) Another benign tumor of the cranial nerves 30
OUTPAT OUTPAT_ICD10(D330) Brain, supratentorial 29
INPAT INPAT_ICD10(D3302) Another benign medial tumor of the cerebrum 27
OUTPAT OUTPAT_ICD10(D3304) Temporal lobe 27
INPAT INPAT_ICD10(D3347) Other benign neurofibromas in the nerve root of the spinal cord 26
INPAT INPAT_ICD10(D333) Cranial nerves 25
OUTPAT OUTPAT_ICD10(D3303) Pilosytic lateral astrocytoma of the strobe brain 25
INPAT INPAT_ICD10(D3341) Myxopapillary epndymoma of the spinal cord (grade I) 24
OUTPAT OUTPAT_ICD10(D3342) Hemangioblastoma of the spinal cord 24
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D333) Cranial nerves. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 24
INPAT INPAT_ICD10(D3308) Another benign tumor of the cerebral ventricle 23
INPAT INPAT_ICD10(D3342) Hemangioblastoma of the spinal cord 22
INPAT INPAT_ICD10(D3312) Cerebellum 21
OUTPAT OUTPAT_ICD10(D3301) Medial ganglion glioma of the cerebrum 21
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D33) Benign neoplasm of brain and other parts of central nervous system. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 21
INPAT INPAT_ICD10(D334) Spinal cord 19
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D330) Brain, supratentorial. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 18
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D3314) Hemangioblastoma and cerebellum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 18
INPAT INPAT_ICD9(2259X) Benign neoplasm of nervous system, part unspecified 17
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D3343) Spinal cord. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 17
INPAT INPAT_ICD10(D3304) Temporal lobe 16
INPAT INPAT_ICD10(D3315) Another benign tumor of the cerebellum 16
OUTPAT OUTPAT_ICD10(D3306) Plexus papilloma of the ventricle of the brain 15
OUTPAT OUTPAT_ICD10(D331) Brain, infratentorial 15
INPAT INPAT_ICD10(D330) Brain, supratentorial 14
INPAT INPAT_ICD8(22530) Benign neoplasm of brain and other parts of nervous system, Spinal cord 14
INPAT INPAT_ICD9(2253A) Benign neoplasm of spinal cord 14
OUTPAT OUTPAT_ICD10(D3317) Fourth ventricle 14
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D3307) Colloid coast in cerebral ventricle. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 14
INPAT INPAT_ICD10(D3346) Benign neurofibroma in the nerve root of the spinal cord 13
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D3346) Benign neurofibroma in the nerve root of the spinal cord. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 13
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D3342) Hemangioblastoma of the spinal cord. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 12
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D339) Central nervous system, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 12
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D334) Spinal cord. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D337) Other specified parts of central nervous system. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
INPAT INPAT_ICD8(22599) Benign neoplasm of brain and other parts of nervous system, Unspecified site 10
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D3315) Another benign tumor of the cerebellum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 10
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D332) Brain, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 10
INPAT INPAT_ICD10(D3317) Fourth ventricle 9
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D3305) Other lateral benign tumor in temporal lobe. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 9
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D3312) Cerebellum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 9
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D3341) Myxopapillary epndymoma of the spinal cord (grade I). Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 9
INPAT INPAT_ICD10(D3306) Plexus papilloma of the ventricle of the brain 8
INPAT INPAT_ICD10(D331) Brain, infratentorial 8
INPAT INPAT_ICD10(D3311) Brain stem 8
OUTPAT OUTPAT_ICD10(D33) Benign neoplasm of brain and other parts of central nervous system 8
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D3300) Medial pilosytic astrocytoma of the cerebrum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D3340) Benign glioma of the spinal cord (grade I). Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8
INPAT INPAT_ICD10(D3303) Pilosytic lateral astrocytoma of the strobe brain 7
DEATH DEATH_ICD10(D334) Spinal cord 6
INPAT INPAT_ICD10(D3301) Medial ganglion glioma of the cerebrum 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D3302) Another benign medial tumor of the cerebrum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D3310) Benign pilosytic astrocytoma of brain stem. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D3311) Brain stem. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D3337) Another benign tumor of the cranial nerves. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D3347) Other benign neurofibromas in the nerve root of the spinal cord. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
DEATH DEATH_ICD10(D330) Brain, supratentorial 5
OUTPAT OUTPAT_ICD10(D3313) Cerebellum 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D3308) Another benign tumor of the cerebral ventricle. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D331) Brain, infratentorial. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5