Metastatic liver cancer with hormone secretion: a case report.

Adrenocortical carcinoma (ACC) is a very rare and challenging malignancy with a dismal prognosis. The patients usually suffer from primary or metastatic tumors, and about half of the tumors have hormone secretion function to cause Cushing's syndrome (CS) and hypercortisolism. The optimal management and clinical outcomes of ACC remain ill-defined due to the rarity of the disease. Due to the failure of effective treatment, surgery remains the main treatment for ACC, which includes distant resectable metastases and ACC recurrent. We reported a 34-year-old woman who was diagnosed with left-sided ACC at another hospital and then underwent left adrenalectomy for ACC 2 years ago. Then she was admitted to our hospital with CS caused by adrenocorticotropic hormone (ACTH) secretion from an ACC metastatic to the liver. She underwent a complete resection of the tumors in the liver and was discharged without any severe complications after hormone replacement therapy. Unfortunately, six months after the hepatectomy, she eventually died due to progressive deterioration and the refusal of further treatment. ACC is a rare and challenging disease with few durable systemic options. Due to the difficulty of full cure, prompt serial follow-up after the operation is probably crucial for a better prognosis.