Definition of White blood cell count. White blood cell count (leukocyte count): The number of white blood cells (WBCs) in the blood. The WBC is usually measured as part of the CBC (complete blood count). White blood cells are the infection-fighting cells in the blood and are distinct from the red (oxygen-carrying) blood cells known as erythrocytes.
The disease is named for the presence of sweet-smelling urine, with an odor similar to that of maple syrup, when the person goes into metabolic crisis. The smell is also present and sometimes stronger in the ear wax of an affected individual at these times.
Diabetes can make the breath smell of nail varnish remover. Liver failure can make the breath smell of raw fish. A bladder infection can cause the patient's urine to smell of ammonia. Rubella can make the sweat smell of freshly plucked feathers. Schizophrenia can make the sweat smell of vinegar.