Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0017168 (gastroesophageal reflux disease)
 11,783 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of milk-alkali syndrome is described in a 34-year-old man taking an over-the-counter antacid preparation for gastroesophageal reflux. A Tc-99m MDP bone scan performed in the initial investigation of the hypercalcemia was markedly abnormal with a "metabolic" pattern of tracer uptake similar to that seen in hyperparathyroidism and humoral hypercalcemia. Following withdrawal of the antacid and calcium, the bone scan appearance returned to normal, as did the biochemical markers of his disease.
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PMID:Increased skeletal uptake of Tc-99m methylene diphosphonate in milk-alkali syndrome. 803 69

Milk-alkali syndrome was considered "extinct" by 1985 because of the advent of non-alkaline ulcer medications (ie, histamine-2 receptor blockers and proton pump inhibitors). At that time, it was thought to cause <1% of hypercalcemia, which occurred when one ingested a sufficient quantity of calcium and alkali together. This case emphasizes the importance of considering this syndrome in patients who self-medicate for control of symptoms related to gastroesophageal reflux and peptic ulcer disease and for those using calcium supplementation for prevention or treatment of osteoporosis.
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PMID:Hypercalcemia and peptic ulcer disease-related Milk-alkali syndrome. 1621 45

Milk-alkali syndrome is a rare cause of hypercalcemia characterized by the triad of hypercalcemia, renal insufficiency, and metabolic alkalosis that results from the overconsumption of calcium containing products. In the setting of pregnancy where there is a physiologic increase in calcium absorption, milk-alkali syndrome can be potentially life threatening. We report a case of a 26-year-old woman in her second trimester of pregnancy who presented with 2 weeks of flank pain, nausea, vomiting, anorexia, headache, and lightheadedness. The history revealed consumption of a large quantity of milk, calcium carbonate antacid, and calcium-containing prenatal vitamins. Her symptoms and hypercalcemia resolved with intravenous fluids and a loop diuretic. With the increased use of calcium carbonate for peptic ulcer disease, gastroesophageal reflux disease, and osteoporosis, milk-alkali syndrome has experienced a resurgence and must be considered in the differential diagnosis of hypercalcemia. In this clinical vignette we review the literature on milk-alkali syndrome in pregnancy and discuss important diagnostic and therapeutic considerations when managing the pregnant patient with hypercalcemia.
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PMID:Hypercalcemia in pregnancy: a case of milk-alkali syndrome. 2134 76