Occasional abdominal pain was the major symptom in
the reported patient. Ultrasound examination of the pelvis
failed to evidence possible presence of a malignant process
while tumor change was interpreted as subserous myoma of
the uterus. It has been known that the presence of melanin in
the course of magnetic resonance imaging may show
changes in signal acquisition. Our patient did not undergo
magnetic resonance imaging since malignant tumor in the
small pelvis was not suspected.
order to establish the exact diagnosis