ANATOMY

Detailed explanation-1: -Nephroptosis, also known as floating kidney and renal ptosis, is a condition in which the kidney descends more than two vertebral bodies (or >5 cm) during a position change from supine to upright.

Detailed explanation-2: -A renal abscess, also known as a perirenal or kidney abscess, is a pocket of pus that develops in the kidney tissue. It results from the migration of bacteria from another infection site on the body to the kidneys.

Detailed explanation-3: -Nephroptosis is a common finding caused by muscular contraction of the diaphragm during respirations or by assuming an upright posture, allowing gravitational force to lower the kidney from its usual position.

Detailed explanation-4: -What Is Nephromegaly? Nephromegaly is a process in which one or both kidneys become enlarged. Kidney enlargement can occur at any age and can affect the kidneys of prenatal infants as well as children and adults.