junction

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Related to Squamocolumnar Junction: Transformation Zone
References in periodicals archive ?
After dilation, the squamocolumnar junction could be seen in the proximal esophagus, indicating the presence of Barrett's metaplasia (figure, C).
But the area where the two cells meet--called the squamocolumnar junction and transformation zone (T-zone)--is the most likely area for abnormal cells to develop.
It included visualising the cervix and vagina, recognising the normal transformation zone, identifying the squamocolumnar junction, assessing the transformation zone with saline, acetic acid and Lugols iodine.