Comparison between spontaneous ovarian hyperstimulation syndrome and hyperreactio luteinalis.
METHODS
We present here two patients with bilateral ovarian enlargement during the first trimester of pregnancy. We clinically diagnosed one case as spontaneous ovarian hyperstimulation syndrome and the other case as hyperreactio luteinalis.


CONCLUSIONS
It may be difficult to discriminate severe hyperreactio luteinalis in the first trimester from spontaneous ovarian hyperstimulation.
Suzuki
Shunji
S
Department of Obstetrics and Gynecology, Tokyo Rinkai Hospital, 1-4-2 Rinkai-cho, 134-0086 Edogawa-ku, Tokyo, Japan. czg83542@mopera.ne.jp
D000328:Adult; D002585:Cesarean Section; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D010048:Ovarian Cysts / Q000175:diagnosis* / Q000000981:diagnostic imaging; D016471:Ovarian Hyperstimulation Syndrome / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011261:Pregnancy Trimester, First; D016216:Ultrasonography, Prenatal