Create issue ticket

19 Possible Causes for Interictal Downbeat Nystagmus, Lack of Pupillary Dilation in the Dark, Sensory Neuropathy (Less Prominent Feature)

Did you mean: Interictal Downbeat Nystagmus, Lack of Pupillary Dilation in the Dark, Sensory Neuropathy (Less Prominent Feature

  • Spastic Ataxia with Congenital Miosis

    Interictal examination showed spontaneous downbeat and gaze-evoked nystagmus and mild dysarthria and truncal ataxia.[findzebra.com] […] of pupillary dilation in the dark optic atrophy (in some patients) nystagmus (in some patients) Clinical features from OMIM: 108650 UMLS symptoms related to Spastic Ataxia[malacards.org] Symptoms INHERITANCE: Autosomal dominant HEAD AND NECK: [Eyes]; Miosis; Lack of pupillary dilation in the dark; Optic atrophy (in some patients); Nystagmus (in some patients[findzebra.com]

    Missing: Sensory Neuropathy (Less Prominent Feature)
  • Spinocerebellar Ataxia Type 6

    Initial examination disclosed a central type of positional nystagmus (conjugate downbeat nystagmus that did not fatigue with repeated positioning).[jnnp.bmj.com] About a year later, she noticed mild interictal imbalance.[jnnp.bmj.com]

    Missing: Lack of Pupillary Dilation in the Dark
  • Acute Cerebellar Ataxia

    . ; EA2 with interictal nystagmus , is long-lasting (hours) associated with attacks of vertigo, diffuse weakness, slurred speech, dystonia, seizures, truncal and limb ataxia[neuroweb.us] […] and downbeat nystagmus , often associated with nausea, vomiting and headache (migraine, often hemiplegic migraine).[neuroweb.us]

    Missing: Lack of Pupillary Dilation in the Dark Sensory Neuropathy (Less Prominent Feature)
  • Alcoholic Cerebellar Degeneration

    . ; EA2 with interictal nystagmus , is long-lasting (hours) associated with attacks of vertigo, diffuse weakness, slurred speech, dystonia, seizures, truncal and limb ataxia[neuroweb.us] […] and downbeat nystagmus, often associated with nausea, vomiting and headache (migraine, often hemiplegic migraine).[neuroweb.us]

    Missing: Lack of Pupillary Dilation in the Dark Sensory Neuropathy (Less Prominent Feature)
  • Episodic Ataxia

    According to Baloh and others (1997), EA2 is characterized by a progressive ataxia with interictal rebound nystagmus evoked by gaze, as well as downbeating nystagmus.[dizziness-and-balance.com] Initial examination disclosed a central type of positional nystagmus (conjugate downbeat nystagmus that did not fatigue with repeated positioning).[jnnp.bmj.com] About a year later, she noticed mild interictal imbalance.[jnnp.bmj.com]

    Missing: Lack of Pupillary Dilation in the Dark Sensory Neuropathy (Less Prominent Feature)
  • Spinocerebellar Ataxia Type 4

    Initial examination disclosed a central type of positional nystagmus (conjugate downbeat nystagmus that did not fatigue with repeated positioning).[jnnp.bmj.com] About a year later, she noticed mild interictal imbalance.[jnnp.bmj.com]

    Missing: Lack of Pupillary Dilation in the Dark Sensory Neuropathy (Less Prominent Feature)
  • Autosomal Recessive Spinocerebellar Ataxia 8

    According to Baloh and others (1997), EA2 is characterized by a progressive ataxia with interictal rebound nystagmus evoked by gaze, as well as downbeating nystagmus.[tchain.com] EA1 may begin in early childhood with attacks of ataxia lasting minutes and with interictal myokymia.[tchain.com]

    Missing: Lack of Pupillary Dilation in the Dark Sensory Neuropathy (Less Prominent Feature)
  • Adult-Onset Autosomal Recessive Cerebellar Ataxia

    . ; EA2 with interictal nystagmus , is long-lasting (hours) associated with attacks of vertigo, diffuse weakness, slurred speech, dystonia, seizures, truncal and limb ataxia[neuroweb.us] […] and downbeat nystagmus, often associated with nausea, vomiting and headache (migraine, often hemiplegic migraine).[neuroweb.us]

    Missing: Lack of Pupillary Dilation in the Dark Sensory Neuropathy (Less Prominent Feature)
  • Early-Onset Cerebellar Ataxia

    . ; EA2 with interictal nystagmus , is long-lasting (hours) associated with attacks of vertigo, diffuse weakness, slurred speech, dystonia, seizures, truncal and limb ataxia[neuroweb.us] […] and downbeat nystagmus, often associated with nausea, vomiting and headache (migraine, often hemiplegic migraine).[neuroweb.us]

    Missing: Lack of Pupillary Dilation in the Dark Sensory Neuropathy (Less Prominent Feature)
  • Cerebellar Ataxia with Peripheral Neuropathy Type 2

    . ; EA2 with interictal nystagmus , is long-lasting (hours) associated with attacks of vertigo, diffuse weakness, slurred speech, dystonia, seizures, truncal and limb ataxia[neuroweb.us] […] and downbeat nystagmus, often associated with nausea, vomiting and headache (migraine, often hemiplegic migraine).[neuroweb.us]

    Missing: Lack of Pupillary Dilation in the Dark Sensory Neuropathy (Less Prominent Feature)