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Abnormal bone scintigraphy and acute-onset severe primary hyperparathyroidism
L dell'Erba1, S Palermo, E Orunesu
1Radiology Unit "Viterbo-Di Carlo" Castellana, Bari, Italy.
Journal of Endocrinological Investigation
|February 27, 2003
Summary
This case report details a rare instance of acute-onset primary hyperparathyroidism. The patient experienced rapid symptom progression, highlighting the potential severity of hypercalcemia and parathyroid adenomas.
Area of Science:
- Endocrinology
- Nephrology
- Pathology
Background:
- Primary hyperparathyroidism is typically a chronic condition, with acute presentations being rare.
- This case involves a 61-year-old woman with no prior symptoms.
Observation:
- The patient presented with severe bone pain, weight loss, anxiety, and confusion.
- Bone scintigraphy revealed abnormal tracer distribution with poor bone uptake and accumulation in organs like the liver, kidneys, lungs, and spleen.
- Blood chemistry confirmed primary hyperparathyroidism, and a parathyroid scan suggested multiple parathyroid adenomas.
Findings:
- The patient's condition rapidly deteriorated, preventing surgical intervention.
- Autopsy revealed massive intraparenchymal calcium deposition in multiple organs and confirmed multiple parathyroid adenomas.
- This suggests a potential, albeit fatal, adaptation to rising calcium levels.
Implications:
- This case underscores the potential for acute and severe manifestations of primary hyperparathyroidism.
- It highlights the critical role of early diagnosis and intervention in managing hypercalcemia.
- The findings prompt consideration of the body's adaptive mechanisms to chronic hypercalcemia and ectopic calcification.