Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0012833 (dizziness)
 9,689 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Syphilis, a disease which used to be terminal up to the 1950s, has become curable with the discovery of penicillin. In the last few years, an increase in its incidence has been recorded in the world as well as in Croatia, primarily with the human immunodeficiency virus (HIV) co-infection. We present a 40-year-old male patient who complained of a sudden decrease of visual acuity on both eyes, accompanied by dizziness. Clinical examination revealed low visual acuity and blurred edges of the optical nerve head without prominence. Pulse corticosteroid therapy failed to produce any recovery of visual acuity. Additional tests were done including Treponemapallidum hemagglutination assay (TPHA), which confirmed the infection with Treponema pallidum. The patient was administered Extencillin therapy. As a reaction to therapy administered, the patient's visual acuity gradually fully recovered. In the medical literature available, there is no report of optical neuritis as the first and only manifestation of HIV and syphilis coinfection.
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PMID:Bilateral optic neuritis as initial manifestation of neurosyphilis in a HIV-positive patient. 1894 5

Lyme disease is caused by a tick-borne bacterium Borrelia sp. This zoonotic infection is common in the Northern Hemisphere, e.g., Europe. Clinical presentation may involve multisystem symptoms and depends on the stage of the disease. The involvement of nervous system in Lyme disease is commonly referred to as neuroborreliosis. Neuroborreliosis may involve meningitis, mononeuritis multiplex, or cranial neuritis including the inflammation of vestibulocochlear nerve. In the late or chronic stage of Lyme disease, vestibular involvement may be the sole presentation, although such cases are rare. Our study was designed to present our own case and review the available literature reporting cases of neuroborreliosis with vertigo/dizziness and severe balance instability as a main disease symptom. The studies were obtained by searching the following databases: PubMed, Medline, and Embase. We included case reports of Lyme disease presenting with vertigo or gait disorders as the main symptom, written in the English language. Initially, 60 papers were identified. After analyzing the abstracts, seven manuscripts focusing on 13 clinical cases were included in this review. We conclude that the patients with neuroborreliosis sometimes present vertigo/dizziness, but rarely gait ataxia as a sole symptom. These complaints are usually accompanied by a hearing loss. Antibiotic treatment is usually effective. Balance instability in the patients with neuroborreliosis may persist but it responds well to vestibular rehabilitation.
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PMID:Vertigo and Severe Balance Instability as Symptoms of Lyme Disease-Literature Review and Case Report. 3179 13