The adipose capsule attaches the kidneys to the retroperitoneum. It is also known as the perinephric fat or perineal fat.
the abdominal walls
The Renal artery attaches to the Kidneys.
The prefix of the word retroperitoneum is "retro-," which means behind, backwards, or on the other side.
The kidney is located behind the abdominal cavity in the retroperitoneum.
The retroperitoneum.
The retroperitoneal space is located behind the peritoneum. It contains organs such as the kidneys, adrenal glands, pancreas, and parts of the intestines and blood vessels. These organs have a direct relation to the peritoneum but lie outside of it.
It depends some mollusks may or may not have kidneys. Usually they have 2 kidneys.
The retroperitoneum is the anatomical space located behind the peritoneum, which is the membrane lining the abdominal cavity. Its primary function is to house and protect vital structures, including the kidneys, adrenal glands, aorta, inferior vena cava, and portions of the digestive tract. Additionally, it serves as a conduit for blood vessels and nerves that supply these organs, playing a crucial role in maintaining the overall function and stability of the abdominal cavity.
Oligohydramnios usually associated with absence of both kidneys
Unremarkable means there was nothing unusual about them.
The size of kidneys don't usually decrease in size over time.
Three kidneys are relatively uncommon. It usually is only discovered by accident as it rarely causes symptoms. It usually means that one of the kidneys were split into two prior to birth. It can be associated with infections and kidney stones, but usually causes no symptoms at all.