polyuria/悪性腫瘍

Tumor metastasis to the pituitary gland has been infrequently reported, and this is probably because only a small proportion of these patients are symptomatic. Most of the symptoms of this malady are related to diabetes insipidus. A 78-year-old man was diagnosed 2 years previously with stage IIIA

Massive postoperative polyuria is rare, except in neurosurgery patients. Here we report excessive polyuria in a 59-year-old woman following total gastrectomy for advanced gastric cancer. The etiology of the patient's polyuria was unknown. Urine output was measured hourly and replaced with Ringer's

Children rarely present with phaeochromocytoma. Their presentation differs from that of adults. The classic triad of sweating, headache and palpitation may not always present in children with phaeochromocytoma. In this study, we present a 6-year-old girl who came to us with polyuria and polydipsia

BACKGROUND Neuroendocrine tumor originates from the diffuse neuroendocrine system. Intracranial originating is lower to 0.74 %. METHODS We present two cases of primary intracranial neuroendocrine tumor A 39-year-old woman was admitted with headache, fever, polydipsia and polyuria. Biochemical and

Pituitary metastasis occurs rarely in cancer patients and often remains undiagnosed. However, early detection and appropriate treatment can improve the patient's quality of life and possibly prolong survival. Herein, we describe the case of a 52-year-old woman with panhypopituitarism caused by

Parathyroid carcinoma constitutes less than 1 % of primary hyperparathyroidism. The male to female ratio is approximately equal and the mean age at presentation is 40 years. In about half of the patients there is a palpable cervical mass, and serum calcium level is usually above 14 mg/dl. In a case

A 73-year-old male patient with hypertension and hyperglycemia was referred to our hospital because of a diagnosis regarding his left adrenal tumor. Because the levels of urinary metanephrine and normetanephrine were elevated, and (131) I-MIBG scintigraphy showed intense uptake in the adrenal tumor,

Background: Hypercalcemia of malignancy is not uncommon in patients with advanced stage cancer. In rare cases the cause of the hypercalcemia is excessive production of calcitriol, the active form of vitamin D. Although inappropriate

Ifosfamide and cisplatin are two commonly used cancer chemotherapeutic agents associated with significant acute and chronic renal toxicity. The clinical characteristics of ifosfamide-induced renal injury are proximal tubular wasting of glucose, phosphate, bicarbonate, sodium, potassium, and amino

Primary hyperparathyroidism is the most common cause of hypercalcemia and 80-85% of the patients have parathyroid tumors. The purpose of this retrospective review was to analyse whether differences exist between patients with parathyroid tumors treated in the 1980s and 1990s. Between 1980-1997, 253

OBJECTIVE: To present a pineal tumor diagnosed after long clinical course of diabetes insipidus.CASE REPORT: A ten years old male patient, with symptoms of polyuria, polydipsia and nocturia for 18 months was admitted at the Nephrology Unit with the diagnosis of nephrogenic diabetes insipidus. Six