Presentation
Follow up of distal ureteric calculus seen previously on CT. Asymptomatic.
Patient Data
Age: 25 years
Gender: Female
From the case:
Menstrual cup device
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There is a cup-shaped foreign body in the pelvis with the open part facing superiorly. It lies in the midline. No renal stones. Umbilical piercing noted. No other abnormalities.
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Menstrual cup device. CC BY-SA 2.5, https://commons.wikimedia.org/w/index.php?curid=1172348
Case Discussion
This is a silicone menstrual cup designed to be an alternative to tampons and sanitary pads. Various different brands are available but they all have the same shape.