A.A. KHASANOV¹, L.D. EGAMBERDIEVA¹, F.F. MINNULLINA², L.M. MUKHAMETZYANOVA³

 ¹Kazan State Medical University, Каzan

²Institute of Fundamental Medicine and Biology Kazan Federal University, Каzan

³Republic Clinical Hospital, Kazan

 Contact details:

Mukhametzyanova L.M. — Research Assistant of the Republican Clinical Hospital, Obstetrician-gynecologist of Republican Clinical Hospital

Address: 138 Orenburgskiy tract, Kazan, Russian Federation, 420012, tel.: +7-917-929-50-77, e-mail: mmm-liliya@yandex.ru

Ovarian tumors are detected in 2–3% of pregnant women. They may cause complications such as torsion of the tumor or appendages, rupture of the capsule, threat of termination of pregnancy or premature birth, obstruction of the birth canal, risk of tumor malignancy. Patients with mature teratomas most often have no or few symptoms, hence complicated diagnostics. The bimanual examination and the ultrasound method are not so effective due to the pregnancy. The tumor markers are not so meaningful in the differential diagnosis of malignant diseases, which complicates the choice of treatment tactics. That is why we present the clinical cases of pregnancies with a mature teratoma. The correct differential diagnosis of complications of ovarian tumors with diseases such as endometritis and other inflammatory diseases are very important.

Key words: mature teratoma, dermoid cyst, ovarian tumors.

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