Case report: Primary empty Sella causing secondary adrenal insufficiency and severe yet asymptomatic hyponatremia.

A 61-year-old man presented with incidental hyponatraemia to 118 mmol/L, to which he was asymptomatic. Diagnostic workup revealed a partially empty sella turcica on magnetic resonance imaging. He had associated secondary adrenal insufficiency but other hormonal axes were relatively unaffected.

Aspirin and pre-eclampsia prevention in women with pre-existing diabetes: a retrospective study.

Background: Aspirin is routinely prescribed in high-risk pregnancies to prevent pre-eclampsia; however, there is a paucity of data in women with pre-existing diabetes.

Aims: To assess the efficacy and safety of aspirin in women with pre-existing diabetes in preventing pre-eclampsia.

Methods: A retrospective review of women with pre-existing diabetes who attended antenatal clinics in a tertiary referral hospital between 2013 and 2019 was conducted.