{"id":13792,"date":"2023-09-18T02:48:33","date_gmt":"2023-09-18T02:48:33","guid":{"rendered":"https:\/\/introlab.net\/?page_id=13792"},"modified":"2026-01-22T12:38:42","modified_gmt":"2026-01-22T12:38:42","slug":"perianal-smear","status":"publish","type":"page","link":"https:\/\/staging-introlab.dev-digitaldot.com\/en\/perianal-smear\/","title":{"rendered":"Perianal smear"},"content":{"rendered":"

A perianal smear is an effective diagnostic method for detecting parasitic infections,<\/strong> particularly enterobiasis caused by pinworms. If you suspect an infection or want to check your health status, you can schedule a perianal smear analysis at the IntroLab<\/a> laboratory in Belgrade.<\/p>\n

What is a perianal smear?<\/h2>\n

A perianal smear is a diagnostic method used to detect certain types of parasites, especially pinworms (Enterobius vermicularis)<\/strong> in humans. Pinworms are tiny worms that cause enterobiasis, the most common parasitic intestinal infection in developed countries.<\/p>\n

What are the symptoms of infection?<\/h2>\n

An infection with pinworms (Enterobius vermicularis) can cause:<\/p>\n

    \n
  • Itching in the perianal area:<\/strong> Often intense and worse at night.<\/li>\n
  • Visible worms:<\/strong> Whitish worms in the stool or around the anus.<\/li>\n
  • Irritation or redness around the anus:<\/strong> Due to itching.<\/li>\n
  • Vaginal itching or discharge:<\/strong> In women, if the worms spread to the vaginal area.<\/li>\n
  • Abdominal pain:<\/strong> Sometimes mild discomfort in the stomach.<\/li>\n<\/ul>\n

    How is a perianal smear taken?<\/h2>\n

    The procedure for taking a perianal smear is simple:<\/p>\n

      \n
    1. The patient lies on their side with knees drawn toward the chest.<\/li>\n
    2. A lab technician uses sticky tape (usually cellophane tape), pressing it to the skin around the anus for a few seconds.<\/li>\n
    3. The tape is then carefully removed and placed on a microscope slide.<\/li>\n
    4. The sample is examined under a microscope to identify pinworm eggs.<\/li>\n<\/ol>\n

      Pinworm eggs are oval and flat on one side and can be easily recognized under a microscope.<\/em> If eggs are detected, it confirms a pinworm infection. This method is particularly useful because pinworms typically lay eggs around the anus at night, causing itching. Taking the smear early in the morning before washing increases the likelihood of detecting the eggs.<\/strong><\/p>\n

      How is the infection treated?<\/h2>\n

      Pinworm infection (Enterobius vermicularis) is usually treated with antiparasitic medications<\/strong> that work by killing the adult worms. In addition to medication, thorough handwashing, regular cleaning of bedding, nightwear, and towels, as well as vacuuming the home, are recommended to reduce the chance of reinfection or spreading the infection to other household members.<\/p>\n","protected":false},"excerpt":{"rendered":"

      A perianal smear is an effective diagnostic method for detecting parasitic infections, particularly enterobiasis caused by pinworms. If you suspect an infection or want to check your health status, you can schedule a perianal smear analysis at the IntroLab laboratory in Belgrade.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-biohemiska.php","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[211],"tags":[],"class_list":["post-13792","page","type-page","status-publish","hentry","category-microbiology"],"acf":[],"yoast_head":"\nPerianal smear | IntroLab Belgrade<\/title>\n<meta name=\"description\" content=\"Itching in the perianal area? Get a perianal smear at IntroLab laboratory in Belgrade. 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