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19 Possible Causes for Variable Expressivity of Each Feature, Vertigo

  • Autonomic Neuropathy

    Vertigo True vertigo (spinning as if one were riding a carousel) is often due to dysfunction of the vestibule of the inner ear or sinus disease.[drbuckeye.com] Clinical features, diagnosis and treatment For each of the HSAN disorders, penetrance is complete but there can be marked variability in expression.[ojrd.biomedcentral.com] Diagnosis is based upon clinical features as well as the degree of both sensory and autonomic dysfunction.[ojrd.biomedcentral.com]

  • Migraine Equivalent

    vertigo should be introduced, namely "epigone migraine vertigo" (EMV): this could be a kind of late migraine equivalent, i.e. a kind of vertigo, migrainous in origin, starting[ncbi.nlm.nih.gov] Initially, we analyzed the frequencies of each category of variables (frequency, intensity).[thejournalofheadacheandpain.biomedcentral.com] Five patients with migraine equivalent symptoms that include vertigo are presented.[ncbi.nlm.nih.gov]

  • Endometriosis

    […] of PCOS. [3] The genetic component appears to be inherited in an autosomal dominant fashion with high genetic penetrance but variable expressivity in females meaning that[pejoweb.com] each child has a 50% chance of inheriting the predisposing genetic variant(s) from a parent, and, if a daughter receives the variant(s), the daughter will have the disease[pejoweb.com] Such evidence includes the familial clustering of cases, greater concordance in monozygotic compared with dizygotic twins and heritability of endocrine and metabolic features[pejoweb.com]

  • Familial Dysautonomia

    Clinical features, diagnosis and treatment For each of the HSAN disorders, penetrance is complete but there can be marked variability in expression.[doi.org] , the reduction in the number of Scarpa's ganglion cells observed in the dysautonomic patients studied here could account for a poor response to caloric test, positional vertigo[ncbi.nlm.nih.gov] Excessive fatigue Excessive thirst (polydipsia) Lightheadedness, dizziness or vertigo Feelings of anxiety or panic (not mentally induced[citation needed]) Rapid heart rate[internationalpain.org]

  • Pallister W Syndrome

    Barth Syndrome Bartonellosis Bartter’s Syndrome Beckwith-Wiedemann Syndrome Behçet’s Syndrome Bejel Bell’s Palsy Benign Essential Blepharospasm Benign Paroxysmal Positional Vertigo[nadirhastaliklaragi.org.tr] Marfan syndrome can affect many parts of the body, and each person is affected differently. This is called variable expression.[marfan.org] Bartonellosis Bartter's Syndrome Batten Disease Beals Syndrome Beckwith Wiedemann Syndrome Behcet's syndrome Bejel Bell's Palsy Benign Essential Tremor Benign Paroxysmal Positional Vertigo[arrayit.com]

  • Congenital Bilateral Absence of Vas Deferens

    Vestibular symptoms including vertigo , dizziness and balance problems have been reported in Waardenburg Syndrome, even without hearing loss.[californiaearinstitute.com] EEC syndrome: Each of the three main features of ectrodactyly, ectodermal dysplasia and clefting syndrome shows a variable degree of expressivity.[oandplibrary.org] Vertigo in children [in French]. Arch Pediatr . 2004;11(12):1542–1545 Leruez-Ville.[pediatrics.aappublications.org]

  • Congenital Nystagmus 2, Autosomal Dominant

    Am J Physiol 274(3 Pt 1):C566–C576 PubMed Google Scholar [34] Strupp M, Cnyrim C, Brandt T (2007) Vertigo and dizziness: treatment of benign paroxysmal positioning vertigo[doi.org] There was variable expressivity of the phenotypes in affected members, each of whom showed at least one feature, but up to seven features in one of the individuals.[molvis.org] The condition, benign positional vertigo, produces vertigo and nystagmus when the head is moved in certain directions. It can arise spontaneously or after a concussion.[medical-dictionary.thefreedictionary.com]

  • Autosomal Dominant Congenital Nystagmus 3

    There was variable expressivity of the phenotypes in affected members, each of whom showed at least one feature, but up to seven features in one of the individuals.[molvis.org] This is associated with vertigo, tinnitus and hearing loss. It may be found in acute labyrinthitis, Ménière's disease and benign paroxysmal positional vertigo.[patient.info] A small literature exists about this called "matitutional vertigo". Downbeating nystagmus can be elicited by the head-shaking test.[tchain.com]

  • Absence or Deformity of Leg- Cataract Syndrome

    Benign postural vertigo is characterized by brief severe attacks of vertigo induced by movement, especially turning in bed.[britannica.com] EEC syndrome: Each of the three main features of ectrodactyly, ectodermal dysplasia and clefting syndrome shows a variable degree of expressivity.[oandplibrary.org] The prevalence is 1/20,000 and the disorder is inherited with variable expression.[encyclopedia.com]

  • Ehlers-Danlos Syndrome Musculocontractural Type 1

    As EDS comprises a group of different entities, each with highly variable clinical expressivity, a primary molecular genetic analysis for differential diagnostics is indicated[nature.com] The Lateral Sinus Thrombosis clinical features include headache, vertigo, and increased intracranial pressure. * [15531] The statements on this Web site have not been evaluated[wellnessadvocate.com] Many people also have dizziness (vertigo). Some very rare types of EDS affect the eyes.[gowerstreetpractice.org.uk]

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