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Related Concept Videos

Sexually Transmitted Infections01:26

Sexually Transmitted Infections

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Sexually transmitted infections (STIs) are diseases transmitted primarily through unsafe sexual interactions. Bacteria, viruses, or parasites cause them and can result in severe health complications if untreated.ChlamydiaThe bacterium Chlamydia trachomatis is responsible for the disease Chlamydia, the most common STI in the United States. This peculiar pathogen requires human cells to reproduce, residing intracellularly. The initial infection often goes unnoticed because it typically does not...
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Angle Closure Glaucoma: Treatment01:28

Angle Closure Glaucoma: Treatment

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Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
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Open Angle Glaucoma: Treatment01:27

Open Angle Glaucoma: Treatment

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In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
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Glaucoma: Overview01:25

Glaucoma: Overview

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Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
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Bacterial Phylum Spirochaetes01:30

Bacterial Phylum Spirochaetes

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Spirochetes, unique bacteria in the phylum Spirochaetes, are gram-negative, motile, tightly coiled, slender, and flexible. They inhabit aquatic sediments and animals, with some causing diseases like syphilis. Spirochetes are classified into eight genera based on habitat, pathogenicity, phylogeny, and characteristics.Their distinctive motility arises from endoflagella, located within the cell’s periplasm. These endoflagella anchor at the cell poles and extend along the cell length, encased...
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Bacterial Phylum Chlamydiae01:29

Bacterial Phylum Chlamydiae

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The phylum Chlamydiae or Chlamydiota is composed of a single order, Chlamydiales. This phylum consists entirely of obligate intracellular parasites that infect eukaryotic hosts. While human pathogens within this group have been studied extensively, the phylum encompasses many species capable of interacting with various eukaryotic organisms. Members of Chlamydiae are typically small cocci, approximately 0.5 μm in diameter, and exhibit a distinctive developmental cycle. As is characteristic...
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Ocular syphilis.

João M Furtado1, Milena Simões1, Daniel Vasconcelos-Santos2

  • 1Divisão de Oftalmologia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil.

Survey of Ophthalmology
|June 20, 2021
PubMed
Summary
This summary is machine-generated.

Syphilis is re-emerging globally, with ocular syphilis increasingly causing eye inflammation, often presenting as uveitis. This review covers its epidemiology, clinical features, diagnosis, and management.

Keywords:
Ocular syphilisSexually transmitted infectionsSyphilisSyphilitic uveitisUveitis

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Area of Science:

  • Ophthalmology
  • Infectious Diseases
  • Public Health

Background:

  • Syphilis is experiencing a global resurgence.
  • Ocular syphilis, a common cause of ocular inflammation, presents with diverse manifestations, frequently as uveitis.
  • The rising incidence and complex nature of ocular syphilis highlight its public health significance.

Purpose of the Study:

  • To provide a comprehensive review of ocular syphilis.
  • To discuss the demographics, epidemiology, and clinical features of ocular syphilis.
  • To outline current diagnostic and management strategies for ocular syphilis.

Main Methods:

  • Literature review of studies on ocular syphilis.
  • Analysis of demographics and epidemiological data.
  • Synthesis of clinical presentations and imaging findings.

Main Results:

  • Ocular syphilis incidence has increased over the past two decades.
  • Presentations are varied, often mimicking other forms of uveitis.
  • Recent characterization of its manifestations is crucial.

Conclusions:

  • Ocular syphilis is a growing concern in public health and clinical practice.
  • Early diagnosis and appropriate management are essential for preventing vision loss.
  • Further research into its complex manifestations is warranted.