Adrenal insufficiency due to recurrent renal cell carcinoma in the left adrenal gland 3 years after right radical nephrectomy for renal cell carcinoma.

Adrenal insufficiency due to recurrent renal cell carcinoma in the left adrenal gland 3 years after right radical nephrectomy for renal cell carcinoma. Postgrad Med. 2019 Nov 22;: Authors: Lee MW, Lee HJ Abstract Primary adrenal insufficiency due to tumor involvement is very rare. We herein report a case of adrenal insufficiency caused by cancer metastasis to a remaining single adrenal gland in a renal cell carcinoma patient who had undergone radical nephrectomy including removal of the right adrenal gland. The patient presented with abdominal discomfort, nausea, and vomiting which had begun about 3 months earlier. A rapid adrenocorticotropic hormone (ACTH) test showed no cortisol response with upper normal level of baseline ACTH. The patient was treated with prednisolone after diagnosis of primary adrenal insufficiency due to adrenal metastasis. The symptoms improved after prednisolone replacement. The case reminds clinicians the diagnosis of primary adrenal insufficiency due to tumor metastasis should be considered in patients with non-specific gastrointestinal symptoms. PMID: 31752580 [PubMed - as supplied by publisher]
Source: Postgraduate Medicine - Category: Internal Medicine Tags: Postgrad Med Source Type: research