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60 Possible Causes for Headache with Pheochromocytoma, Hypokalemia

  • Pheochromocytoma

    Pheochromocytomas are rare catecholamine-secreting tumors arising from adrenomedullary chromaffin cells, usually causing hypertension, palpitation and headache.[] BACKGROUND: Pheochromocytoma is an endocrine tumor that causes hypertension, facial pallor, and headache.[] The classic presentation of pheochromocytoma is episodic hypertension, headaches, palpitations, and diaphoresis.[]

  • Diabetic Ketoacidosis

    PURPOSE: To compare one vs. two bag system with respect to blood glucose variability (BGV), time for resolution of acidosis and incidence of hypoglycemia, hypokalemia, and[] It classically presents with paroxysmal headaches, hypertension, palpitations and sweating related to catecholamine excess.[] In patients with DKA and a relatively low plasma potassium level, insulin administration may cause hypokalemia and cardiac arrhythmias.[]

  • Pancreatic Adenoma

    The hypokalemia (low potassium level) can cause symptoms like fatigue, numbness, increased urination, increased thirst, muscle cramps, and muscle weakness.[] A benign and malignant pheochromocytoma also has the same symptoms, including headaches, sweating, and chest pains.[]

  • Adrenocortical Carcinoma

    A 65-year-old seemingly well male patient was referred to our clinic under the suspicion of hyperaldosteronism due to hypertension combined with hypokalemia.[] Historically patients with pheochromocytomas would have symptoms of headaches, sweating and heart palpitations, but in modern times many patients are totally asymptomatic.[] […] beta-estradiol (serum, only in men and postmenopausal women) Mineralocorticoid excess potassium (serum) aldosterone/renin ratio (only in patients with arterial hypertension and/or hypokalemia[]

  • Malignant Hypertension

    Hypokalemia and urinary potassium loss were found.[] (possible signs include labile or postural hypotension, headache, palpitations, pallor and diaphoresis)" (1) Malignant hypertension may complicate the course of both essential[] , a 52-year-old woman and a 57-year-old man, with rapidly progressive hypertension and marked elevation of brain natriuretic peptide who exhibited polyuria, natriuresis, hypokalemia[]

  • Hypertension

    Abstract We describe a case of apparent mineralocorticoid excess (hypertension, hypokalemia, metabolic alkalosis and low plasma renin activity) secondary to itraconazole therapy[] CASE PRESENTATION: A 21-year-old woman who has diagnosed with Turner syndrome with a karyotype of 46,X,i(X)(q10) visited for hypertension and mild headache.[] The abdominal bruit discovered at the clinical examination and the hypokalemia, together with the mild impairment of the renal function raised the suspicion of an existing[]

  • Essential Hypertension

    The only abnormal findings were undetectable plasma renin activity (PRA less 0.16 ng/ml-3 h) even after sodium restriction and upright posture and a slight tendency for hypokalemia[] […] should be entertained in a hypertensive patient with a combination of headaches, palpitations, and sweating, typically occurring in an episodic fashion, with a diagnostic[] A 36-year-old female case of normotensive normoreninemic primary aldosteronism with persistent hypokalemia and nephrocalcinosis is reported.[]

  • Ectopic ACTH Syndrome

    The hypokalemia was resistant to potassium supplementation and persisted for 4 days.[] A 29-year-old man presented with a 1-year history of headache, hypertension, and exacerbated hyperglycemia.[] His hypokalemia and hypertension were controlled with spironolactone and K supplementation.[]

  • Hypotension

    Hypokalemia, which is dose-dependent and can appear within one to two weeks of treatment, may occur. 9, 24 In one study, hypokalemia developed in 24 percent of participants[] Pheochromocytomas are rare catecholamine-secreting tumors arising from adrenomedullary chromaffin cells, usually causing hypertension, palpitation and headache.[] A 69-year-old Japanese man developed acute-onset episodic headaches, palpitations, and chest pains.[]

  • Anxiety Disorder

    Bilateral disease was found in 12.5%, malignant pheochromocytoma in 29.6%, and hereditary forms in 23.0%.[] Spells (defined as profuse sweating, tachycardia, and headache) and hypertension at diagnosis were present in 51.4% and 66.6%, respectively.[]

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