| Popis: |
Obstetric cholestasis is a pregnancy-specific liver disorder which most commonly develops in the second or third trimester. It typically presents with generalised pruritus, often worst on the hands and feet, and no rash. Diagnosis is made on the basis of clinical presentation and elevated bile acid levels. Whilst obstetric cholestasis usually has no significant maternal adverse outcomes, aside from decreased quality of life from pruritus, it can lead to significant foetal complications, including stillbirth. There are no treatments for obstetric cholestasis, which resolves only following delivery. Thus, depending on the severity of obstetric cholestasis, early induction of labour may be recommended. As symptoms may precede bile acid elevation, repeat testing after a week is usually recommended when initial levels are normal. This report describes a case where a 35-year-old pregnant woman presented with pruritus but a normal bile acid level of 3 μmol/L. On repeat testing the following day the level had risen to 62, diagnosing obstetric cholestasis, and resulting in an urgent induction of labour at 38 weeks and 2 days of gestation. The patient gave birth to a healthy girl. This highlights the importance of close monitoring and consideration of early repeated blood tests where clinical suspicion is high, and/or a diagnosis of obstetric cholestasis would have significant management implications, to prevent adverse foetal outcomes. |
