|
KMID : 0359920100290050606
|
|
Korean Journal of Nephrology
2010 Volume.29 No. 5 p.606 ~ p.610
|
|
|
Ectopic ACTH Syndrome and Severe Hypokalemia Associated with Suspicious Pancreatic Malignancy: A Case Report
|
|
Hwang Jin-ho
Han Seung-Seok
Cho Eun-Jin
Kim Dong-Ki
Oh Kook-Hwan
Joo Kwon-Wook
Kim Yon-Su
Han Jin-Suk
Kim Suhng-Gwon
Ahn Curie
|
|
|
Abstract
|
|
|
|
A 72-year-old woman had a 1-month history of general weakness. Previously, after rectal cancer was treated with a low anterior resection, 12 cycles of adjuvant chemotherapy with 5-fluorouracil plus leucovorin was undergone. Follow-up examination showed no evidence of recurrence. However, she suffered from general weakness attributable to hypokalemia, which was refractory to potassium replacement therapy. After further work-up of the hypokalemia, Cushing’s syndrome and ectopic adrenocorticotropic hormone (ACTH) syndrome were diagnosed from the laboratory findings that included a markedly elevated level of 24-hour urine-free cortisol. Several imaging studies revealed masses of the pancreas and other organs, which was more likely to be pancreatic cancer. This case is interesting in that cancerous lesions were identified during work-up of hypokalemia.
|
|
|
KEYWORD
|
|
|
Hypokalemia, Ectopic ACTH syndrome, Pancreatic neoplasms
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
  
|