A hereditary or acquired form of generalized dysfunction of the PROXIMAL KIDNEY TUBULE without primary involvement of the KIDNEY GLOMERULUS. It is usually characterized by the tubular wasting of nutrients and salts (GLUCOSE; AMINO ACIDS; PHOSPHATES; and BICARBONATES) resulting in HYPOKALEMIA; ACIDOSIS; HYPERCALCIURIA; and PROTEINURIA.

Synonyms: Lignac Fanconi Syndrome, Syndrome, Luder-Sheldon, Toni-Debre-Fanconi Syndrome, Syndrome, Fanconi Bickel, Neonatal De Toni-Debre-Fanconi Syndrome, Adult Fanconi Syndrome, Syndrome, Fanconi Renotubular, Proximal Renal Tubular Dysfunction, Fanconi Syndrome, Renal, Fanconi Bickel Syndrome, De Toni-Debre-Fanconi Syndrome, Fanconi Syndrome without Cystinosis, Idiopathic De Toni-Debre-Fanconi Syndrome, Fanconi Syndrome with Intestinal Malabsorption and Galactose Intolerance, Renal Fanconi Syndrome, Hepatorenal Glycogenosis with Renal Fanconi Syndrome, Hepatic Glycogenosis with Fanconi Nephropathy, Renotubular Syndrome, Fanconi, Syndrome, Adult Fanconi, Fanconi-Bickel Syndromes, Hepatic Glycogenosis with Amino Aciduria and Glucosuria, Syndrome, Lignac-Fanconi, Luder Sheldon Syndrome, Primary Toni-Debre-Fanconi Syndrome, Fanconi Syndrome, Syndromes, Fanconi-Bickel, Bickel Syndrome, Fanconi, Pseudo-Phlorizin Diabetes, Fanconi Syndrome, Adult, Fanconi-Bickel Syndrome, Diabete, Pseudo-Phlorizin, Lignac-Fanconi Syndrome, Fanconi Renotubular Syndrome, Glycogenosis, Fanconi Type, Glycogen Storage Disease XI, Luder-Sheldon Syndrome, Fanconi Type Glycogenosis, Diabetes, Pseudo-Phlorizin, Pseudo-Phlorizin Diabete, Syndrome, Renal Fanconi, Syndrome, Fanconi-Bickel, Pseudo Phlorizin Diabetes, Syndrome, Fanconi