Summary
Symptomatic hypocalcemia is an uncommon finding in patients with malignant tumors. A patient with advanced breast cancer is described, who developed severe hypocalcemia in the course of her disease. The hypocalcemia was caused by the combination of enhanced calcium need due to progression of osteoblastic metastases and diminished parathyroid reserve due to tumorous infiltration of the parathyroid glands.
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Abbreviations
- 1.25 di OH D3 :
-
1.25 dihydroxy vitamin D3
- ECC:
-
Endogenous creatinine clearance
- Hydroxyprol.:
-
Hydroxyproline
- PTH:
-
Parathyroid hormone
- T4:
-
Thyroxine
- TSH:
-
Thyrotropin-stimulating hormone
References
Bankl H, Geyer G, Jesserer H, Keibl E, Lucsko L, Kotzaurek R (1966) Hyperkalzämische Krise und hypokalzämische Tetanie während der Sexualhormonbehandlung bei einem Fall von Carcinoma Mammae mit Metastasierung in Skelett und Nebenschilddrüsen. Wiener Klin Wochenschr 41:697–703
Blomqvist C (1986) A hospital survey of hypocalcemia in patients with malignant disease. Acta Med Scand 220:167–173
Grieve R, Dixon P, Roberts H, Hunter R (1983) Hypocalcemia — an unusual complication of successful chemotherapy for metastatic breast cancer. Clin Oncol 9:337–342
Horwitz C, Laird Myers W, Foote F (1972) Secondary malignant tumours of the parathyroid glands. Report of two cases with associated hypoparathyroidism. Am J Med 52:797–808
Joensuu H, Viikari J (1986) Thyroid function after postoperative radiation therapy in patients with breast cancer. Acta Radiol 25:167–170
Pepper G, Strashun A, Goldsmith S (1984) Hypocalcemia in metastatic bone disease: metabolic and radionuclide studies of a case. NY State J Med 28:41–44
Watanabe T, Adachi I, Kimura S, Yamaguchi K, Suzuki M, Shimada A, Abe K (1983) A case of advanced breast cancer associated with hypocalcemia. Jpn J Clin Oncol 13:441–448
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Hermus, A., Beex, L., van Liessum, P. et al. Hypocalcemia due to osteoblastic metastases and diminished parathyroid reserve in a patient with advanced breast cancer. Klin Wochenschr 66, 643–646 (1988). https://doi.org/10.1007/BF01728807
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DOI: https://doi.org/10.1007/BF01728807