Abstract

Herniation of the liver through the anterior abdominal wall is a rare post-sternotomy complication. A 32-year-old woman had a 2-week wait referral due to abdominal pain, weight loss and upper abdominal swelling. She was known to have a left adrenal myelolipoma and had a mitral valve replacement 3 years prior to presentation with the postoperative period complicated by sepsis and poor wound healing. She had recently been started on metformin for type 2 diabetes mellitus and she had long-standing lower abdominal symptoms known to the gynaecology team. Investigations revealed hepatic herniation of liver segments II & III through the anterior abdominal wall while there was no underlying malignancy a benign left adrenal myelolipoma was noted.