ACTH-producing apudoma metastatic to the liver

Area of Science:

• Endocrinology
• Radiology
• Oncology

Background:

• Adrenocorticotropic hormone (ACTH) is crucial for adrenal function.
• Pancreatic adenomas can secrete hormones, leading to complex clinical presentations.
• Vascular tumors require precise diagnostic imaging.

Observation:

• A patient presented with combative psychosis and high plasma ACTH levels.
• Selective splenic and hepatic arteriograms showed a vascular pancreatic mass and hepatic nodules.
• These findings are characteristic of a functioning pancreatic adenoma.

Findings:

• Angiography is vital for the initial radiographic evaluation of suspected pancreatic adenomas.
• Functioning pancreatic adenomas exhibit specific angiographic appearances.
• The identified tumor was aggressive, necessitating prompt and thorough treatment.

Implications:

• Early diagnosis of aggressive pancreatic tumors through angiography can lead to better outcomes.
• Intensive treatment strategies may achieve prolonged remission or cure.
• This case underscores the importance of integrating hormonal and imaging diagnostics.