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In patients that are being treated with insulin for diabetic ketoacidosis (a condition in which the body burns fatty acids and produces acidic ketone bodies in response to insulin shortage) or are undergoing refeeding with glycolysis (synthesized glucose) for treatment of starvation, a resulting rapid production of adenosine triphosphate (ATP, a nucleotide that transports chemical energy within cells) can lead to relocation of phosphorus from the blood serum into cells. The resulting low concentration of phosphorus that is caused by shifts of phosphorus from the extracellular fluid (the fluid outside of the cells) into the body cells can lead to reduced intestinal absorption of phosphorus, or reduced renal (kidney) phosphorus reabsorption.
If left undiagnosed, it can further lead to acute extracellular hypophosphatemia (an electrolyte disturbance).
Because phosphorus is an important component of ATP, low serum phosphorus concentration can cause ATP depletion and affect cells with high ATP-energy demands, such as red blood cells, skeletal muscle cells, cardiac muscle cells, and brain cells. A state of hypophosphatemia can also lead to a reduction in erythrocyte 2,3-DPG, resulting in decreased oxygen delivery to tissues.
Symptoms are generally consistent with the primary disease that is responsible for the hypophosphatemia, rather than any that would be related to the phosphate concentration itself.
Your veterinarian will perform a thorough physical exam on your dog, taking into account the background history of symptoms that you have provided, and possible conditions that might have led to this condition. Because there are several possible causes for this condition, your veterinarian will most likely use differential diagnosis to determine the priority for treatment. This process is guided by deeper inspection of the apparent outward symptoms, ruling out each of the more common causes until the correct disorder is settled upon and can be treated appropriately. A complete blood profile will be conducted, including a chemical blood profile, a complete blood count, and a urinalysis.
The product of metabolism of fat; may also be referred to as bodies of ketone or ketone bodies
An atom that has a positive or negative charge
A condition of poor health that results from poor feeding or no feeding at all
A muscle that is involved in voluntary movement
An in-depth examination of the properties of urine; used to determine the presence or absence of illness
A hormone created by the pancreas that helps to regulate the flow of glucose
The failure of the kidneys to perform their proper functions
Less oxygen than normal in the blood
Having a hard time breathing; breathing takes great pains
A condition of the blood in which normal red blood cell counts or hemoglobin are lacking.
A red blood cell that carries oxygen
The protein that moves oxygen in the blood
The breakdown of blood cells
Term used to imply that a situation or condition is more severe than usual; also used to refer to a disease having run a short course or come on suddenly.