Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0001430 (adenoma)
 21,222 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Parathyroid storm in patients with primary hyperparathyroidism has previously been described as hyperparathyroid crisis, parathyroid intoxication or acute hyperparathyroidism. Whatever the nomenclature, all emphasize the severity and urgency of this disease entity. Although fewer than 200 cases have been described since the first report by Dawson in 1932, it is generally agreed that parathyroid storm is more prevalent than commonly appreciated. The symptoms and signs of the syndrome are not only due to the hypercalcemia, but also to the toxic effects of the parathyroid hormone (PTH). Its wide, but nonspecific clinical presentations make it easily confused with other cardiovascular or renal diseases. The mortality rate in untreated cases of parathyroid storm is essentially 100%. With combined medical-surgical treatment, it is still reported to be as high as 40%. Two patients with parathyroid storm were encountered at our institute recently, they both presented with severe hypercalcemia, consciousness disturbance and acute renal failure. The serum level of the intact form of PTH (iPTH) in both patients was greater than 1,000 pg/mL. Case 1, a 63-year-old female, presented with hypercalcemic crisis. Initially, good responsiveness to a saline infusion, steroids and furosemide administration was noted. Unfortunately, she became comatous after fine-needle aspiration of the parathyroid tumor. The recurrent storm was refractory to medical therapy, but was treated successfully by surgical removal of the single adenoma. This is a rare reported case regarding a hyperparathyroid storm after fine-needle aspiration of a parathyroid adenoma.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Parathyroid storm: report of two cases]. 136 14

A case of a large empty sella was reported, which was intrasellar herniation of the third ventricle associated with a prolactinoma. The patient was a 46-year-old female admitted due to consciousness disturbance with pyrexia and vomiting. She had amenorrhea, galactorrhea and sterility in her past history. On admission, physical and neurological examinations revealed severe dehydration, systemic edema, systemic hypotension, nuchal rigidity, papilloedema and goiter. A spinal tap was performed and revealed an increase in CSF pressure. Laboratory data indicated CSF lymphocytosis, an increase in CSF protein content, high titers of serum microsome test, a low concentration of anterior pituitary hormones in serum except for PRL, and an unusually high concentration of PRL in serum and CSF (4680 and 222ng/ml, respectively). Plain films of the skull showed destructive enlargement of the sella turcica. The patient was diagnosed as having non-bacterial meningitis, chronic thyroiditis and a prolactinoma with hypopituitarism and was then admitted to our department. Except for amenorrhea she was asymptomatic under the administration of levothyroxine, hydrocortisone and bromocriptine. CT scan, MRI, pneumoencephalography and CT cisternography as further examinations disclosed the intrasellar herniation of cisterns and the third ventricle, which were surrounded by an intrasellar parenchymal layer. This layer was thought to be still viable prolactinoma tissue. We supposed the third ventricle entered the enlarged sellar cavity following the spontaneous degeneration of the large prolactinoma. Although we could find some documented reports of similar cases, the complete herniation of the third ventricle secondary to degeneration of an adenoma might be rare.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Empty sella as an intrasellar herniation of the third ventricle secondary to spontaneous degeneration of a prolactinoma]. 813 65

Pulmonary embolism (PE) is a major health problem. Mortality in untreated PE is high, but with adequate (anticoagulant) treatment, can be reduced. Multiple primary and secondary risk factors are responsible for PE. But there is rare association of mixed adrenal tumor with PE. Here, we report a case of adrenocortical adenoma with Cushing's syndrome coexistent with pheochromocytoma with recurrent PE in an elderly patient with prostate adenocarcinoma. A 78-year-old Taiwanese retired veteran was admitted in July, 2002 with the presentation of syncope. Three years before, he was diagnosed with prostate adenocarcinoma and had received Androcur therapy since then. Five months later, he was admitted with Cushingoid appearance and hypertension. Abdominal imaging studies revealed a left adrenal tumor. Laparoscopic adrenalectomy revealed an adrenocortical adenoma. Two years later, a recurrent left adrenal tumor was found. Repeated laparoscopic adrenalectomy revealed pheochromocytoma. One month after the repeat laparoscopic surgery, the patient was admitted due to syncope. Chest X-ray revealed cardiomegaly with pulmonary venous congestion. Echocardiogram showed impaired right ventricle global systolic function. Perfusion lung scan showed a high probability of PE. Heparin and coumadin were given but stopped 5 weeks later due to the development of severe skin ecchymosis. In December 2002, the patient was admitted again with consciousness disturbance. Chest computed tomography (CT) revealed bilateral PE, and he died 5 hours later due to cardiogenic shock. In conclusion, in elderly patients with Cushing's syndrome with pheochromocytoma and prostate carcinoma, there is probability of pulmonary embolism.
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PMID:Recurrent pulmonary embolism in an elderly patient with Cushing's syndrome, adrenocortical adenoma, pheochromocytoma and prostate adenocarcinoma. 1551 Sep 34