Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0476089 (endometrial cancer)
 11,379 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fasting calcium excretion, renal phosphorus threshold, plasma 1,25 dihydroxyvitamin D, immunoreactive PTH, nephrogenous cyclic AMP excretion, and tumor burden were assessed in nine patients with gynecologic neoplasms and hypercalcemia. Gynecologic neoplasms were responsible for hypercalcemia in seven of 34 (20.5%) consecutive patients with malignancy-associated hypercalcemia. The tumor burden in each patient was large. Three of four endometrial carcinomas contained squamous elements. All patients displayed biochemical evidence of nonparathyroid humorally mediated hypercalcemia (bone resorption). Treatment of hypercalcemia did not appear to diminish production of the humoral calcemic factor but eradication of tumor eliminated biochemical evidence of the humoral syndrome. It can be concluded that (1) gynecologic neoplasms are a frequent cause of malignancy-associated hypercalcemia, (2) humoral mechanisms appeared to be responsible for the hypercalcemia in 100% of the patients in this series, (3) squamous features occur with unexpected frequency in hypercalcemic endometrial carcinoma, (4) the presence of hypercalcemia connotes a large tumor burden, and (5) treatment directed at the neoplasm (but not treatment directed at hypercalcemia) may eliminate evidence of ectopic calcemic hormone production.
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PMID:Hypercalcemia associated with gynecologic malignancies: biochemical characterization. 707 51

Postmenopausal women on maintenance haemodialysis (MHD) has considerably higher risk of bone fracture than general population with combination of postmenopausal osteoporosis and renal osteodystrophy. However, the treatment of osteoporosis on MHD has not been established. Evidence indicates raloxifene (RLX), a selective estrogen receptor modulator, is effective for a protection of bone fracture without increasing of breast cancer and endometrial cancer. We hereby report short-term use experience of RLX for the postmenopausal MHD patients. Fifteen postmenopausal MHD patients with less than 80% of YAM bone density in DEXA administrated 60 mg RLX on every HD days (3 days/week). Serum NTX level significantly decreased after 6 months (180 +/- 18 vs. 95 +/- 12 nmol/BCE/L, p< 0.05), however, i-PTH did not have the significant difference. (115 +/- 23 vs. 157 +/- 29 pg/mL). RLX is effective for bone biomarker improvement in postmenopausal MHD patients. Further evaluation for the effectiveness and safety of RLX is necessary in the long term.
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PMID:[Effects of raloxifene on bone biomarkers in postmenopausal women on maintenance haemodialysis]. 1627 39

Humoral hypercalcemia of malignancy is frequently observed in patients with solid tumors. However, few instances have been described involving patients with gynecological malignancies. We report a case of endometrioid carcinoma of the uterine corpus in a patient who initially presented with hypercalcemia. The elevated calcium levels were found to be the result of an increased serum concentration of parathyroid hormone-related peptide (PTHrP). PTHrP is commonly secreted by malignant cells and suppresses PTH. This case demonstrates that endometrial cancer should be considered in the differential diagnosis of patients presenting with symptomatic or asymptomatic hypercalcemia.
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PMID:A case of groans, moans and stones with malignant undertones: Endometrioid carcinoma-associated hypercalcemia. 2274 Sep 7