Cervical Swab for Fungus Stain/Fungal Smear (KOH)

Specimen Required

Cervical Swab

Fasting Required

Purpose of the Test

The test is ordered when a healthcare provider suspects a fungal infection in a patient based on their signs and symptoms, such as vaginal itching, burning, or discharge. It helps to diagnose fungal infections, such as candidiasis, and determine the appropriate treatment.

When this test is required

The test is requested when a healthcare provider suspects a fungal infection in a patient based on their signs and symptoms, medical history, and physical examination. Some of the common symptoms of a fungal infection in the cervix or vaginal area include vaginal itching, burning, or discharge. The healthcare provider may also order the test if the patient has a history of recurrent or persistent fungal infections.

What the Test Detects

A cervical swab for Fungus Stain/Fungal Smear (KOH) is a laboratory test that looks for the presence of fungi in a sample of cervical or vaginal discharge. The sample is stained with potassium hydroxide (KOH) and examined under a microscope to detect fungal elements.

Preparation for the Test

There is generally no specific preparation required for this test. However, the patient should inform the healthcare provider about any medications they are taking, especially antibiotics, as these may affect the results of the test. It is also important to inform the healthcare provider if the patient is pregnant or has any allergies. The patient should avoid sexual intercourse, vaginal douching, and the use of vaginal creams or medications for at least 24 hours before the test, as these may interfere with the test results. It is important to follow the healthcare provider’s instructions regarding any medication or dietary restrictions before the test.

Sample Requirements

For this test, a sample of cervical or vaginal discharge is required, which is obtained by inserting a swab into the cervix or vaginal area and collecting a sample of discharge. The sample is then collected and sent to the laboratory for testing.

Additional Notes

It is important to note that a negative test result does not necessarily mean that there is no fungal infection present. This is because the presence of fungi may not always be detected in a sample, particularly in cases where the fungal elements are low in concentration or the sample was not collected properly. In some cases, a follow-up test may be needed to confirm the diagnosis. The patient should also inform the healthcare provider if they are pregnant or have any allergies, as these may affect the results of the test. The patient should avoid sexual intercourse, vaginal douching, and the use of vaginal creams or medications for at least 24 hours before the test, as these may interfere with the test results. It is important to follow the healthcare provider’s instructions regarding any medication or dietary restrictions before the test.

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