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Updated: Sep 14, 2025

Two Techniques to Create Hypoparathyroid Mice: Parathyroidectomy Using GFP Glands and Diphtheria-Toxin-Mediated Parathyroid Ablation
Published on: March 14, 2017
Vitamin D deficiency and surgical cellulose mimicking parathyroid adenoma after initial parathyroidectomy
Mustafa Şahin1, Volkan Genç2, Koray Ceyhan3
1Department of Endocrinology and Metabolism, Faculty of Medicine, Ankara University, Ankara, Turkiye.
Background/Aim:
Primary hyperparathyroidism is a condition characterized by an excessive production of parathyroid hormone primarily resulting from the presence of an adenoma or hyperplasia of the parathyroid glands.
Materials And Methods:
A 45-year-old woman who had previously experienced high levels of calcium in her blood and abnormally elevated parathyroid hormone levels underwent surgical removal of the left parathyroid gland. Following surgery, she exhibited high levels of parathyroid hormone along with normalized calcium levels and persistent fatigue. Ultrasound imaging showed a hypoechoic mass on the left side, which was initially considered to be a recurrent parathyroid tumor.
Results:
A comprehensive assessment, including neck CT scans and fine needle aspiration cytology, revealed that the mass was actually residual surgical cellulose, making diagnosis more challenging due to vitamin D deficiency.
Conclusion:
Following parathyroid surgery, surgical cellulose may mimic a parathyroid adenoma.
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