Chancroid - PowerPoint PPT Presentation

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Chancroid

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Chancroid is a disease which is characterized by the development of ulcers or chancres on the genital areas. – PowerPoint PPT presentation

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Title: Chancroid


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Chancroid
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Chancroid
  • Chancroid is a little-known STD (sexually
    transmitted disease). It is found all over the
    world, but is most prevalent in developing
    countries. It is characterized by the development
    of ulcers or chancres on the genital areas, and
    is therefore sometimes known as "soft chancre".
    Chancroid is caused by the bacteria known as
    haemophilus ducreyi.

3
How is chancroid transmitted?
  • Chancroid can be sexually transmitted if there
    is skin-to-skin contact with open
    sores.Non-sexual transmission is also possible
    when a person comes into contact with the
    pus-like fluid which comes from the ulcer.

4
How is the diagnosis of chancroid made?
  • A definite diagnosis requires culture of H.
    ducreyi. This needs a special culture media that
    is not widely available. A probable diagnosis can
    be made if the clinical features are typical and
    other causes of genital ulceration, particularly
    syphilis and herpes simplex have been ruled out.
    Other tests such as polymerase chain reaction
    (PCR) are not routinely available.Genital ulcer
    disease like chancroid or syphilis increases the
    risk of HIV infection so HIV testing should be
    undertaken as well.

5
What are the signs and symptoms of chancroid?
  • Most of the people who are suffering with
    chancroid will develop one or more red, inflamed
    lumps in the genital area 37 days after being
    infected during sexual intercourse. These lumps
    become larger in size and filled with pus until
    they rupture, leaving a painful ulcer.If left
    untreated, 50 of cases develop infected lymph
    glands, which become large, hard painful lumps
    (buboes), on either one or both sides of the
    groin.The primary region of most infections in
    men is the foreskin but different parts of the
    penis can be affected. Men usually seek medical
    care for these painful genital lesions.

6
What are the signs and symptoms of chancroid?
Continue
  • In women, ulcers can be found on the labia,
    thigh, perineum and cervix. Generally women have
    less specific symptoms like painful urination or
    pain on passing bowel motions (defaecation),
    vaginal discharge, painful sexual intercourse
    (dyspareunia) and rectal bleeding. Some women may
    have an infection but complain of no symptoms
    (asymptomatic carriers).

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What are the symptoms of chancroid?
  • Within 3 to 10 days, one or more ulcers will
    appear on the genitals.
  • These ulcers begin as tender bumps, but within a
    day they become painful, open sores. These kinds
    of sores are full of pus and have ragged edges.
  • Some people suffering from chancroid can
    experience painful lymph glands in the groin.
  • Chancroid tends to be more painful in men.
  • Chancroid in women can be asymptomatic (show no
    symptoms), and therefore they may be unaware that
    they have contracted the disease. Others may not
    experience sores, but may develop symptoms such
    as vaginal discharge or rectal bleeding.

8
How is chancroid treated?
  • Chancroid is treated with antibiotics. If the
    treatment gets successful, the ulcers generally
    start to improve within a week. As the larger the
    ulcer, the longer it will take to heal.

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