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Hyperreactio luteinalis associated with severe twin-to-twin transfusion syndrome
Takashi Takeda1, Ryoko Minekawa, Mayuko Makino
1Department of Obstetrics and Gynecology, Osaka Medical Center Maternal and Child Health, Osaka, Japan. take@gyne.med.osaka-u.ac.jp
Gynecologic and Obstetric Investigation
|August 21, 2002
Summary
This study links hyperreactio luteinalis, a rare ovarian condition, with severe twin-to-twin transfusion syndrome (TTTS) in monochorionic pregnancies. The findings suggest a potential shared pathophysiology between these conditions.
Area of Science:
- Maternal-Fetal Medicine
- Reproductive Endocrinology
Background:
- Twin-to-twin transfusion syndrome (TTTS) is a severe complication of monochorionic twin pregnancies.
- The exact causes of TTTS remain largely unknown.
- Hyperreactio luteinalis is a rare, benign condition involving ovarian enlargement due to theca lutein cysts.
Observation:
- Four cases of hyperreactio luteinalis co-occurring with severe TTTS are presented.
- Maternal ovarian enlargement was detected prenatally via ultrasound (2 cases), during cesarean section (1 case), and postpartum (1 case).
- Affected fetuses exhibited hydrops fetalis (3 cases) and congestive cardiac failure (all cases).
Findings:
- The presented cases suggest a potential association between hyperreactio luteinalis and TTTS.
- Serial amnioreduction was performed in all cases.
- One case showed regression of both hydrops fetalis and maternal ovarian enlargement following treatment.
Implications:
- These findings propose a possible link between the underlying mechanisms of TTTS and hyperreactio luteinalis.
- Further research is warranted to explore this potential pathophysiological relationship.
- Understanding this association may lead to improved diagnostic or therapeutic strategies for TTTS.