Differential diagnosis of hypertonic hyponatremia are :
-radiocontrast agents
-mannitol, maltose, glycerol, sorbitol
-hyperglycemia
-radiocontrast agents
-mannitol, maltose, glycerol, sorbitol
-hyperglycemia
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Differential diagnosis of hypertonic hyponatremia are :
-radiocontrast agents -mannitol, maltose, glycerol, sorbitol -hyperglycemia Differential diagnosis of isotonic hyponatremia / pseudohyponatremia are :
-hyperproteinemia -hyperlipidemia Differential diagnosis of hypomagnesemia are :
-alcoholism -malnutrition -total parenteral alimentation with inadequate magnesium content -prolonged nasogastric suction -malabsorption -chronic diarrhea -small bowel bypass -laxative abuse -drugs ( aminoglycosides, amphotericin B, cisplatin, pentamidine ) -tubulointerstitial diseases -volume expansion -hypercalcemia -hyperparathyroidism -hyperthyroidism -hyperaldosteronism -Bartter’s syndrome -diuretic therapy -pregnancy -respiratory alkalosis -post parathyroidectomy -diabetes mellitus Differential diagnosis of hypokalemia are :
-hypokalemic periodic paralysis -trauma / via epinephrine -beta adrenergic agonists -alkalosis -insulin excess -congenital abnormality of steroid metabolism -renin producing tumour -European licorice -Cushing’s syndrome -renovascular or malignant hypertension -secondary hyperaldosteronism ( heart failure, dehydration ) -primary hyperaldosteronism -salt losing enteropathy -diuretics ( furosemide or thiazides) -carbenicillin -penicillin -unreabsorbable anion -metabolic alkalosis -interstitial nephritis -Fanconi’s syndrome -Liddle’s syndrome -Bartter’s syndrome -villous adenoma -Zollinger Ellison Syndrome Differential diagnosis of hypoglycemia are :
-anti insulin antibodies -antibodies to insulin receptors -hepatocellular carcinoma -adrenocortical carcinoma -retroperitoneal sarcoma -pentamidine -sulfamethoxazole -post prandial hypoglycemia -post gastrectomy -occult diabetes -idiopathic -insulinoma / pancreatic B cell tumour -myxedema -adrenal insufficiency -sepsis -renal failure -hypopituitarism -acute alcohol intoxication -liver failure -surreptitious or excess use of sulfonylureas or insulin Differential diagnosis of hypocalcemia are :
-diuretic therapy -chronic renal insufficiency -alcoholism -vitamin D deficiency -malabsorption of small bowel bypass -alcoholism -familial hypocalcemia -calcitonin secretion with thyroid medullary carcinoma -sepsis -hypoparathyroidism / hypomagnesemia -pseudohypoparathyroidism -decreased end organ response to vitamin D -hyperphosphatemia -decreased serum albumin -foscarnet, aminoglycosides, loop diuretics Differential diagnosis of secondary hyperuricemia are :
-psoriasis -Bartter’s syndrome -diabetes insipidus -hyperketoacidemia ( starvation, diabetic ketoacidosis) -hyperlacticacidemia (lactic acidosis, alcoholism ) -drugs induced ( probenecid ) -functional impairment of tubular transport -intrinsic kidney disease -cytotoxic drugs -chronic hemolytic anemias -carcinoma and sarcoma -lymphoproliferative disorders -myeloproliferative disorders Differential diagnosis of primary hyperuricemia are :
-specific defects of the enzyme such as Lesch Nyhan syndrome / glycogen storage disease -idiopathic Differential diagnosis of hypoparathyroidism are :
-familial hypocalcemia with hypercalciuria -paresthesias or tetany due to respiratory alkalosis -hypoalbuminemia -chronic renal failure -acute pancreatitis -vitamin D deficiency -pseudohypoparathyroidism Differential diagnosis of hypocholesterolemia are:
-cirrhosis -hyperthyroidism -malabsorption -malignancy -chronic infection -malnutrition |
Medical ZoneNew and updated version of the previous section of differential diagnosis in medicalzone. Archives
April 2019
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