calyx
The individual units of the kidney, called nephrons, produce urine and empty into structures called collecting ducts. Many nephrons empty into a single collecting duct. Similarly, many collecting ducts empty into a minor calyx. Minor calyces empty into a major calyx, and the major calyces empty into the singular renal pelvis (each kidney has a single pelvis). The renal pelvis empties into the ureter.
The correct spelling is "collecting area" in the kidney, which refers to the region where urine is collected from the nephrons before it moves to the renal pelvis. It includes structures like the collecting ducts and is crucial for the concentration and transport of urine.
Cortex- outer kidney region that is composed of glomeruli, Bowman's capsule and proximal/distal convoluted tubules Medulla- inner kidney region that is composed of collecting ducts and the Loops of Henle Pyramids-con-shaped areas of the medulla; contains the Loops of Henle and the collecting ducts Pelvis- expanded upper end of the ureter; the kidney branches called calyces open into it Calyx- receives urine from the collecting ducts and directs the urine into the pelvis Capsule- connective tissue covering of the kidney
The cuplike collection region in the renal pelvis is called the renal calyx. It serves as a structure that collects urine from the kidney nephrons before it passes into the renal pelvis for further transport to the ureter.
The most superficial layer of the internal kidney is the renal cortex. This region contains the glomeruli and convoluted tubules where blood is filtered to form urine.
Renal cortex
The renal sinus is a cavity within the kidney that contains the renal pelvis, calyces, and major blood vessels and nerves. It is located in the central region of the kidney, where urine collects before entering the ureter. The renal sinus is surrounded by renal parenchyma and plays a crucial role in kidney function by facilitating the drainage of urine and the passage of blood supply.
Pelvis is a region of the human body.
The outer, reddish region, next to the capsule, is the renal cortex. This surrounds a darker reddish-brown region called the renal medulla. The renal medulla consists of a series of renal pyramids, which appear striated because they contain straight tubular structures and blood vessels. The wide bases of the pyramids are adjacent to the cortex and the pointed ends, called renal papillae, are directed toward the center of the kidney. Portions of the renal cortex extend into the spaces between adjacent pyramids to form renal columns. The cortex and medulla make up the parenchyma, or functional tissue, of the kidney. The central region of the kidney contains the renal pelvis, which is located in the renal sinus and is continuous with the ureter. The renal pelvis is a large cavity that collects the urine as it is produced. The periphery of the renal pelvis is interrupted by cuplike projections called calyces. A minor calyx surrounds the renal papillae of each pyramid and collects urine from that pyramid. Several minor calyces converge to form a major calyx. From the major calyces the urine flows into the renal pelvis and from there into the ureter.Each kidney contains over a million functional units, called nephrons, in the parenchyma (cortex and medulla). The nephrons make up the bulk of the kidney tissue and join up with larger collecting tubes that eventually form the main urine-carrying duct - the ureter Each kidney has an indentation, called the hilum, on the medial side. The hilum leads to a large cavity, called the renal sinus, within the kidney. The ureter and renal vein leave the kidney, and the renal artery enters the kidney at the hilum.Malphigian body can be further divided into glomerulus and bowman's capsule,whereas renal tubules can be divided into proximal convoluted tubule, loop of henle, distal convoluted tubule and collecting tubule.
between the chest and the belly is where the pelvis is located
The two main regions in the internal structure of a kidney are the renal cortex and the renal medulla. The cortex is the outer region where most of the filtration of blood takes place, while the medulla is the inner region where urine is collected and transported to the renal pelvis.
You mean the capsuls covering it. But generally kidney is coverd by posterior wall of peritonium