Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C1835664 (TOC)
 2,763 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

F-DOPA PET/CT but not Ga-DOTA-TOC PET/CT revealed the cause of ectopic Cushing syndrome in a 61-year-old man. The patient presented with rapid weight gain, swollen legs, and sleep disturbances. Plasma potassium level was 2.7 mM (reference range, 3.3-4.9 mM), 24-hour urinary cortisol level was 13,124 nmol (reference range, 30-144 nmol), and plasma adrenocorticotropin level was 61 ng/L (reference range, <48 g/L). CT demonstrated prominent lymph nodes in the left lung hilus and hyperplastic adrenals but no primary tumor. Ga-DOTA-TOC PET/CT, which is recommended as the first-line PET imaging, was performed, but it was not diagnostic. Imaging with F-DOPA PET/CT revealed the underlying cause.
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PMID:18F-DOPA PET/CT but not 68Ga-DOTA-TOC PET/CT revealed the underlying cause of ectopic Cushing syndrome. 2288 86