Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020437 (hypercalcemia)
 10,293 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Multiple endocrine neoplasia (MEN) is rare. We report two cases of type I and type IIb MEN. A 41-year-old female visited our clinic with a complaint of spontaneous discharge of urinary stones. Right lobe of the thyroid had been resected in previous operation for cancer. She was diagnosed to have hyperparathyroidism from hypercalcemia, hypophosphatemia and a small tumor in the neck. Left upper parathyroid and a lymphnode beside the left lower part of the thyroid were extirpated. Pathological examination revealed the former as adenoma and the later as metastasis of thyroid cancer. Since multiple pancreatic tumors and pituitary tumor were later detected, she was diagnosed to have type I MEN. Recently, her serum calcium level again elevated. A 27-year-old male visited our clinic with complaints of multiple tongue tumors, malfanoid habitus and characteristic facies, such as lip hypertrophy, everted eyelids and prognathism. This characteristic subjective picture made type IIb MEN doubtful. Medullary thyroid cancer was discovered, but pheochromocytomas could not be found.
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PMID:[Multiple endocrine neoplasia, type I and type II B: report of two cases]. 286 71

A 20-yr-old black woman presented in 1969 with headache, amenorrhea, hyperprolactinemia, hypogonadotropism, hypogonadism, and hypercalcemia due to a chromophobe adenoma. She received 5000 rads to the sella. One year later she was found to have hyperparathyroidism due to parathyroid adenoma and three and a half glands were removed. Thirteen years later she presented with 3 months of profuse watery diarrhea, hypokalemia, hypercalcemia, hyperchloremic metabolic acidosis, and a normal anion gap. A vasoactive intestinal polypeptide-producing tumor of the pancreas was found and successfully removed, after which hypercalcemia resolved. This is an unusual case of the multiple endocrine neoplasia syndrome, type 1, being associated with a vasoactive intestinal polypeptide-oma and pancreatic cholera.
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PMID:Multiple endocrine neoplasia, type 1, with pancreatic cholera. 288 44

A 39-year-old white woman with breast cancer, metastatic to her skeleton, developed low back and left lower extremity pain and lower extremity weakness. A bone scan evidenced increased radioisotope activity in her lumbar spine and a computed tomography (CT) scan showed a lesion of the L4 vertebra. Because of myelographic findings of a extradural defect at the L4-5 disc space and the possibility of a herniated disc causing the patient's pain and neurologic deficit in her lower extremities, the patient underwent surgery and a large herniated L4-5 disc was removed. As a consequence, the patient experienced relief of the lower extremity pain and return of strength in her lower extremities. She died a considerable time later from refractory hypercalcemia.
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PMID:Breast cancer with osseous metastasis and herniated lumbar disc. A cautionary tale. 299 46

A case of fatal hepato-renal failure occurring during mithramycin treatment is reported. A 64 year-old female patient was admitted to hospital in a state of acute renal failure. She also presented with hypercalcaemia and bilateral pulmonary metastases. She had been operated on 10 years previously of a parathyroid cancer. Despite treatment with mithramycin (total dose 8.25 mg) and haemodialysis, the hypercalcaemia returned; it was then decided to remove the secretory lung metastases (parathormone 420 micrograms X ml-1). 48 hours before surgery, the patient was again given 1.25 mg mithramycin. Immediately after surgery, she developed hepatic failure with massive cell destruction and anuria. The patient died 48 h after the operation. The hepatic and renal complications of mithramycin are discussed.
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PMID:[Acute fatal hepatorenal failure during treatment with mithramycin]. 316 Feb 68

The case history is presented of a 45-year-old woman who was receiving chemotherapy for a pulmonary adenocarcinoma and who developed severe symptomatic hypercalcemia. Despite intensive treatment with fluids, loop diuretics, prednisone, calcitonin and repeated doses of mithramycin, she remained hypercalcemic. She was then treated with aminohydroxypropylidene diphosphonate (APD) with consequent rapid normalization of the serum calcium and disappearance of symptoms. We conclude that APD is a valuable supplement to the treatment of malignant hypercalcemia in that it may be effective when traditional therapies have failed.
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PMID:Treatment of refractory cancer-associated hypercalcemia with aminohydroxypropylidene diphosphonate. 323 57

A statistical association between hypertension and hyperparathyroidism has been repeatedly reported, but the underlying pathogenetic mechanism has not been elucidated. A 51-year-old woman was hospitalized because of increasing motor disability caused by multiple bone and muscle aches with generalized weakness. She was found to have marked hypercalcemia and hypophosphatemia, increased parathyroid hormone secretion, but normal renal function and blood pressure level. After the identification and removal of a single parathyroid adenoma, the calcium/phosphate metabolism normalized in a relatively short time during which, however, hypertension developed in the absence of any other endocrine or renal dysfunction. A positive, highly significant relationship was observed between the progressive rise in blood pressure and the gradual increase in serum phosphate concentration occurring after the operation, suggesting that, in the hyperparathyroid phase, an underlying trend to hypertension could have been masked by the phosphate depletion, probably through its effects on cardiac and vascular smooth muscle function.
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PMID:Development of hypertension after correction of primary hyperparathyroidism. 335 May 90

A 74-year-old woman was admitted with fever, muscle and joint pain and a mild hypercalcemia. Rather suddenly she turned unconscious and bilateral papilledema was found. A subsequent CT of the brain, however, did not disclose signs of space-occupying masses or increased intracranial pressure. She died two days later and at autopsy there were no signs of incarceration. Microscopic examination revealed non-caseating epithelioid granulomas throughout the meninges and brain consistent with sarcoidosis.
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PMID:Bilateral papilledema with normal CT-scan in neurosarcoidosis. 342 90

Since 1971, in Glasgow Royal Infirmary 880 patients with acute pancreatitis (AP) have been prospectively studied. Only two (0.23 per cent) have been found with associated hyperparathyroidism (HPT), one of whom also had gallstones. During the period of study daily serum calcium levels were measured routinely in all patients with AP and, in addition, a consecutive series of 200 patients had daily mineral metabolism screening of blood and urine in an attempt to identify patients with hypercalcaemia as an aetiological factor. A separate group of 90 patients had sequential daily serum calcium and parathyroid hormone assays (PTH) performed for the first five days of their hospital admission and one of the patients described in this paper came from this group. She is the first patient, to our knowledge, documented in this manner. The overall pattern of the PTH and calcium response from all these patients is also recorded according to the severity of the AP. Hyperparathyroidism is uncommonly associated with AP and when it is other aetiological factors must be excluded.
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PMID:Parathyroid hormone levels, hyperparathyroidism and acute pancreatitis. 369 58

A patient with many symptoms and signs of primary hyperparathyroidism had hypocalcaemia when first seen. Bone section histology showed osteomalacia and osteitis fibrosa, and the hyperparathyroidism at this stage was considered to be secondary to osteomalacia with postgastrectomy steatorrhoea. On treatment with vitamin D (with disappearance of her bone pains and weakness) she developed hypercalcaemia. She regained her health after removal of a 6-g. parathyroid adenoma. Normal histology was shown in another parathyroid gland.We believe that the initial hypocalcaemia was due to vitamin-D deficiency, which produced ineffective hyperparathyroidism until it was corrected. A review of the few reports of patients with autonomous hyperparathyroidism with steatorrhoea and osteomalacia does not support the argument that these patients had "tertiary" disease. It suggests that most of them, like our patient, had primary hyperparathyroidism.
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PMID:Hypocalcaemic primary hyperparathyroidism. 541 47

A 21-year-old woman presented with a 12-month history of epigastric pain, and for 3 months she had noticed a mass in the right hypochondrium. She had taken 'Norinyl-1' (norethisterone 1 mg and mestranol 50 mcg) for 5 years. She smoked 20 cigarettes a day but drank little alcohol. Physical examination revealed irregular hard hepatomegaly 10 cm below the right costal margin. Hepatitis B surface antigen was not detected in the serum and alpha fetoprotein levels were normal ( 10 M.R.C. units). A liver scan showed a large space-occupying lesion in the right lobe of the liver, and liver biopsy revealed a cholangicarcinoma with striking fibrous reaction. Multiple shadows consistent with metastases were present on chest X-ray, but no bony deposits were found on radiological skeletal survey or bone scan. The serum calcium was persistently high (2.74-2.92 mmol/l) but fell on prednisolone therapy. Serum parathyroid hormone levels were normal. A causal relation between oral contraceptives and hepatic adenoma is now generally accepted, and several patients with hepatocellular carcinoma have also been reported. We have been able to find only 1 previous report of cholangiocarcinoma in a young female taking oral contraceptives, and there is 1 report of this tumor in a man taking high doses of anabolic steroids for refractory anemia. This tumor has its peak incidence in the 6th decade and is very rare in the 3rd decade. The association with hypercalcemia due to pseudohyperparathyroidism is well recognized. In only some cases are parathyroid hormone levels raised, and the cause of the pseudohypercalcemia in our patient is unknown.
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PMID:Cholangiocarcinoma and oral contraceptives. 610 61


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