19 results
Hypophosphatemia - Measurement of urine phosphate excretion - Differential Diagnosis Algorithm
 • GI loss
 • Redistribution
Hypophosphatemia ... Measurement of urine phosphate ... excretion - Differential ... Redistribution • Primary Hyperparathyroidism ... urine #urinary #phosphate
Hyperphosphatemia - Differential Diagnosis Algorithm
Transcellular Shift:
 • Rhabdomyolysis
 • Tumor Lysis
 • Metabolic or Respiratory Acidosis
Deficiency Decreased Excretion ... Renal Disease • Hypoparathyroidism ... • Pseudo-hypoparathyroidism ... Hypervitaminosis D • Phosphate ... Supplementation • Phosphate
Hypophosphatemia - Differential Diagnosis Algorithm
Appropriately Low Kidney Phosphate Excretion:
 • Decreased GI Absorption: Chronic Diarrhea, Antacids,
Hypophosphatemia ... Excretion: • Decreased ... Excretion: • N ... Vitamin D: Primary Hyperparathyroidism ... , CAR-T cell #Hypophosphatemia
Phosphate Electrolyte Repletion
Oral: Neutra-Phos, Neutra-Phos-K, K-Phos Neutral (Na and K Phos)
Intravenous: Potassium Phosphate, Sodium Phosphate

Satya Patel
Phosphate Electrolyte ... , Sodium Phosphate ... SatyaPatelMD #Phosphate ... #Electrolyte #Repletion ... #hypophosphatemia
Electrolyte imbalances are common findings in many diseases. The kidney is a principally responsible organ for
Electrolyte imbalances ... retention and excretion ... of electrolytes ... #hypocalcemia #hypophosphatemia ... hypercalcemia #hyperphosphatemia
Hypophosphatemia - Differential Diagnosis Algorithm

Transcellular Shift
 • Recovery From DKA
 • Refeeding Syndrome
 • Acute Respiratory
Hypophosphatemia ... Burns Increased Excretion ... Fistula Increased Excretion ... PO4 > 5%: • Hyperparathyroidism ... Resistance • Hypophosphatemic
Causes of Hypocalcemia - Differential Diagnosis Algorithm
 • Extravascular: Pancreatitis, surgery, acute phosphate intake and renal
surgery, acute phosphate ... poisoning • Hyperphosphatemia ... Kidney Disease • Hyperphosphatemia ... , Low PTH: Hypoparathyroidism ... • Hypophosphatemia
Workup for Hypophosphatemia - Differential Diagnosis Framework
Rule out spurious hypophosphatemia: paraproteinemia, acute leukemia
Measure Urine Fractional Excretion
Workup for Hypophosphatemia ... Urine Fractional Excretion ... of Phosphate (FEPO4 ... Primary or Tertiary hyperparathyroidism ... Framework #Workup #phosphate
Initial treatment of renal bone disease and cinacalcet for secondary hyperparathyroidism
Phosphate binders reduce hyperphosphataemia and hyperparathyroidism.
for secondary hyperparathyroidism ... Phosphate binders ... Calcium-containing phosphate ... hypocalcaemia and hyperparathyroidism ... and associated electrolyte
Workup for Hyperphosphatemia - Differential Diagnosis Framework
Rule out spurious hyperphosphatemia: paraproteinemia, hyperlipidemia, hemolysis, hyperbilirubinemia, liposomal amphotericin
Workup for Hyperphosphatemia ... Rule out spurious hyperphosphatemia ... intake, Phosphate ... Absorption: • Hypoparathyroidism ... @aishaikh #Hyperphosphatemia