N16: Renal tubulo-interstitial disorders in diseases classified elsewhere

Renal tubulo-interstitial disorders in diseases classified elsewhere is a group of kidney conditions that occur as complications of diseases classified in other categories. These disorders impact the renal tubules and the interstitial tissue in the kidneys, which support the proper filtering and removal of waste from the body. The diseases that lead to these disorders can vary significantly, making symptoms and disease progression differ case by case. In general, individuals may experience symptoms such as fatigue, weight loss, changes in urine output and color, and swelling of extremities and abdomen due to fluid buildup. Over time, if left unmanaged, these conditions can lead to progressive kidney damage and decrease in kidney function, affecting the whole body's metabolic balance. Early diagnosis based on the underlying cause and proper disease management can lead to better outcomes.