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Summary
Patients with ectopic adrenocorticotropic hormone (ACTH) secretion may face heightened risks from chemotherapy. This study highlights potential vulnerabilities and urges careful patient management.
Area of Science:
- Endocrinology
- Oncology
- Pathology
Background:
- Ectopic adrenocorticotropic hormone (ACTH) secretion can cause hypercorticism.
- Malignant neoplasms are a known cause of ectopic ACTH production.
Observation:
- Two patients with ectopic ACTH secretion due to malignancy experienced rapid hypercorticism.
- One patient had anaplastic small cell carcinoma; the other had a liver apudoma.
Findings:
- Both patients received conventional-dose chemotherapy.
- Both patients developed acute dyspnea and died suddenly within 10 days of chemotherapy initiation.
Implications:
- Patients with ectopic ACTH secretion may exhibit increased vulnerability to chemotherapy.
- Judicious management and risk assessment are crucial for these patients undergoing cancer treatment.