Osmotic nephrosis condition, or it may confused with other nephrotic conditions such as Tubular calcineurin-inhibitor toxicity. Affected cells of the proximal tubule may be passed in the urine, but a kidney biopsy is the only sure way to make a diagnosis. Responsible exogenous solutes include sucrose-containing IVIg, mannitol, dextran, contrast dye, and hydroxyethyl starch. Prevention includes standard preventions for iatrogenic kidney damage. Osmotic nephrosis is usually reversible but can lead to chronic renal failure. Osmotic nephrosis Osmotic nephrosis refers to structural changes that occur at the cellular level in the human kidney. Cells, primarily of the straight proximal tubule, swell due to
Transneuronal degeneration neurons is not present after upper motor neuron lesions in stroke patients. In addition cortico spinal tract lesions do not cause anterograde transneuronal degeneration of spinal anterior horn cells. Disconnection syndromes, defined as any neurologic disorder caused by an interruption in impulse transmission along cerebral fiber pathways, can cause white matter brain lesions, leading to secondary neuronal loss and transneuronal degeneration. Secondary neuronal loss occurs as a result in areas that are strongly connected with the severed tracts or restricted cortex during an anterior temporal lobectomy. Temporal lobe lesions also cause transneuronal degeneration, the effects of which can be seen