Hepatic dysfunction associated with moderate ovarian hyperstimulation syndrome. A case report

Liver dysfunction is a rare complication of severe ovarian hyperstimulation syndrome (OHSS). Based on a MEDLINE search from 1966 to September 2000, we report the second case of liver dysfunction associated with moderate OHSS. In addition, this is the first report of moderate OHSS with serum progesterone levels during the first trimester of pregnancy higher than the upper limit of normal for a third-trimester gestation.

A 33-year-old nulligravida with a history of infertility had previously undergone three failed cycles of assisted reproduction. During her fourth attempt at in vitro fertilization and intracytoplasmic sperm injection, she developed moderate OHSS 11 days after embryo transfer. She was managed on an outpatient basis. Her serum progesterone and liver enzyme levels were significantly elevated, as is unusual for the moderate picture of OHSS in this patient.

Hepatic dysfunction is not limited to the severe forms of OHSS. Liver function should be analyzed even in moderate cases. Further study is needed to understand the role of elevated liver function tests and serum progesterone in the pathogenesis of OHSS.