How does a thin prep work?
In the ThinPrep Pap test, cell samples are collected using a special brush that is immediately washed in a special fluid. The ThinPrep machine then filters out the cells from the solution and deposits them in a thin uniform monolayer (a single layer of cells) on a glass slide.
What is CytoLyt used for?
CytoLyt Solution is a media used for collection and lysing of red blood cells. When used on samples processed with a ThinPrep processor, the process allows transfer of cells onto a microscope slide, providing a thin, uniform layer of cells suitable for cytologic evaluation.
How soon after preparing the smear should it be placed in the fixative?
1-3 seconds
Immediately after preparation (1-3 seconds), spray the slides with spray fixative to prevent the cells from undergoing drying or degenerative changes. If spray fixative is NOT available, simply let the slides dry and note on the requisition that the slides are “AIR DRIED”.
What is SurePath?
SurePath™ Pap – Liquid based Pap testing is intended for use in the screening and detection of cervical cancer, pre-cancerous lesions, atypical cells and all other cytologic categories as defined by the Bethesda System for Reporting Results of Cervical Cytology.
What is Pap vial?
Trichomonas vaginalis RNA, Qualitative, TMA, Pap Vial – Trichomonas vaginalis RNA, Qualitative Transcription- Mediated Amplification, Pap Vial test is a nucleic acid amplification test that uses transcription-mediated amplification for detection of T.
What is IGP aptima HPV?
The Aptima® HPV assay is the first FDA-approved test for HPV. mRNA, and the test detects mRNA from 14 high- risk HPV types associated with cervical cancer.1 The Aptima. HPV assay can be used together with the Pap for women age. 30 and older, as well as for reflex on ASC-US Pap results.1.
Why is trimming of paraffin wax necessary?
The purpose of trimming is to create an even, flat surface in the area of interest in the tissue so that the histologists to not have to face (cut with the microtome) into the paraffin block as deeply when trying to get the first good sections for a slide.
Is SurePath FDA approved?
The FDA also approved the Roche cobas HPV Test with SurePath in women age 21 and older who have already had an abnormal Pap test result (borderline cellular cytology) in order to determine whether additional follow-up and diagnostic procedures are needed.
How long are Pap specimens good for?
Keep the preserved specimen at room temperature or refrigerated (2-8ºC). It is recommended to return the specimen to the laboratory as soon as possible after collection. Pregnant Patients: The Cervex-Brush® may be used on pregnant patients up to the 10-week mark.
What is the composition of air?
Ans: Air is a mixture of many gases such as nitrogen, oxygen, carbon dioxide, other gases (It includes water vapour, trace gases like argon and helium, hydrogen, smoke and dust particles, etc.). The composition of air varies from place to place.
What is preservcyt solution used for?
PreservCyt Solution is a methanol-based reagent that serves as a transport, preservative, and antibacterial medium for gynecologic samples. PreservCyt Solution is also a collection and transport medium for gynecologic samples for certain tests for Human Papilloma Virus (HPV) and other sexually transmitted infections.
How many vials are in a pack of preservcyt?
One pack contains 250 vials, filled with 20ml of PreservCyt Solution. Compatible with Xpert HPV Assay/10 – GXHPV-CE-10 (Cepheid).
What are the properties of air?
Some common properties are as follows: Air generally has no colour or odour. It is an invisible matter that can only be felt. All living things breathe air for their survival. Moving air is called wind. It is a mixture of different gases.