|
1
|
Vaduganathan M, Nagarur A, Kerr DA, Lauter KB, Padmanabhan A, Raghavan S, Pallais JC, Fenves AZ. Metastatic pancreatic neuroendocrine tumor with ectopic adrenocorticotropic hormone production. Proc (Bayl Univ Med Cent) 2015; 28:46-9. [PMID: 25552797 DOI: 10.1080/08998280.2015.11929184] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
We describe a 71-year-old man who presented with abdominal pain, lower-extremity edema, recent unintentional weight loss, hypertension, hyperglycemia, hypokalemia, and metabolic alkalosis. Serum cortisol levels remained elevated after overnight high-dose dexamethasone suppression. Magnetic resonance imaging revealed a small mass in the head of the pancreas with scattered liver metastases. Both endoscopic ultrasound-guided pancreatic biopsy and liver biopsy revealed a well-differentiated neuroendocrine tumor. These lesions did not show significant uptake on octreotide scan. Medical management and hepatic artery chemoembolization were attempted. Ultimately, the patient underwent bilateral adrenalectomy, but died within 4 months of symptom onset secondary to postoperative complications.
Collapse
Affiliation(s)
- Muthiah Vaduganathan
- Department of Medicine (Vaduganathan, Nagarur, Lauter, Padmanabhan, Raghavan, Pallais, Fenves) and the Department of Pathology (Kerr), Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Amulya Nagarur
- Department of Medicine (Vaduganathan, Nagarur, Lauter, Padmanabhan, Raghavan, Pallais, Fenves) and the Department of Pathology (Kerr), Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Darcy A Kerr
- Department of Medicine (Vaduganathan, Nagarur, Lauter, Padmanabhan, Raghavan, Pallais, Fenves) and the Department of Pathology (Kerr), Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Kelly B Lauter
- Department of Medicine (Vaduganathan, Nagarur, Lauter, Padmanabhan, Raghavan, Pallais, Fenves) and the Department of Pathology (Kerr), Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Arun Padmanabhan
- Department of Medicine (Vaduganathan, Nagarur, Lauter, Padmanabhan, Raghavan, Pallais, Fenves) and the Department of Pathology (Kerr), Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Srivatsan Raghavan
- Department of Medicine (Vaduganathan, Nagarur, Lauter, Padmanabhan, Raghavan, Pallais, Fenves) and the Department of Pathology (Kerr), Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Juan C Pallais
- Department of Medicine (Vaduganathan, Nagarur, Lauter, Padmanabhan, Raghavan, Pallais, Fenves) and the Department of Pathology (Kerr), Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Andrew Z Fenves
- Department of Medicine (Vaduganathan, Nagarur, Lauter, Padmanabhan, Raghavan, Pallais, Fenves) and the Department of Pathology (Kerr), Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| |
Collapse
|