Primary hyperparathyroidism: Functioning
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Gooding, Gretchen A. W.; Duh, Quan-Yang
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Article
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1997
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John Wiley and Sons
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English
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This report details a previously undescribed sonographic appearance of a hormonally active, hemorrhagic, parathyroid cyst with a fluid/fluid interface. ## CASE REPORT A 58-year-old man presented with primary hyperparathyroidism. The serum calcium was 12 mg/ dL and the parathyroid hormone 129 pg/mL