What are the characteristics of perirenal fat?
Anatomy studies prove that perirenal fat is unique compared to other connective tissues in that it is well vascularized, innervated, and drains into the lymphatic system. Other special morphological features include a complete fascia border, sympathetic-independent development of architecture, and proximity to the kidneys.
What is perinephric fat?
Perinephric fat, also known as perirenal fat or the adipose capsule of the kidney, is a layer of fatty material that surrounds the kidneys. It plays an important role because it helps to cushion and protect the kidneys. Evaluation of this layer of tissue can be done either by ultrasonography or computed tomography scanning.
Is perirenal fat removal effective in the treatment of cardiovascular diseases?
Although visceral obesity is recognized as a risk factor for cardiovascular diseases (CVDs), the efficacy of omental fat removal in CVD treatment is still controversial. There is a need to identify other visceral fat depots for CVD management. This review aims to provide a summary on perirenal fat a …
Which ultrasound findings are characteristic of perirenal fat in left kidney?
Perirenal fat Longitudinal grayscale ultrasound of the left kidney scanning from the posterior approach shows renal veins that may mimic hydronephrosis. Color Doppler ultrasound should be used to differentiate fluid from vessels. This view is useful for performing renal interventional procedures, such as renal biopsy or nephrostomy.
What is perirenal fat and Pararenal fat?
pararenal fat. perirenal fat. The adipose capsule of kidney (or perinephric fat or perirenal fat) is a structure between the renal fascia and renal capsule, and may be regarded as a part of the latter. A different structure, the pararenal fat, is the adipose tissue superficial to the renal fascia.
What is Perirenal?
Medical Definition of perirenal : of, relating to, occurring in, or being the tissues surrounding the kidney a perirenal abscess.
Where is perirenal fat found?
Abdominal and Pelvic Anatomy A layer of perirenal fat surrounds each kidney. This fat is encapsulated by the Gerota fascia. This fascia is completely fused above and lateral to the kidney; however, medially and inferiorly this fusion is incomplete.
What is Perinephric fat in kidney?
Perirenal fat is a fat pad adjacent to the kidneys and is a type of visceral fat (14).
What is Perirenal stranding?
Perinephric stranding refers to the appearance of edema within the fat of the perirenal space on CT or MRI.
What is Perirenal abscess?
Perirenal abscess is a pocket of pus around one or both kidneys. It is caused by an infection.
What is perirenal hematoma?
Spontaneous perirenal hematoma is a rare condition. The clinical features are acute flank or abdominal pain, haematuria, hypotension and shock. Bleeding is most commonly caused by renal tumours, especially angiomyolipomas. Other known causes are long-term haemodialysis, arteriosclerosis or arteritis.
How does Nephroptosis affect urinary system?
Some people with symptomatic nephroptosis may experience a syndrome called Dietl crisis. In Dietl crisis, the floating kidney obstructs the ureter, the narrow tube leading from the kidney to the bladder. This can result in: violent flank pain.
What is Paranephric fat?
The paranephric body (or paranephric fat or pararenal fat) is collection of adipose tissue located superficial to the renal fascia. The perirenal fat, or adipose capsule of kidney, is deep to the renal fascia but superficial to the renal capsule.
What causes Periureteral stranding?
Perinephric Fat Stranding Is Associated with Elevated Creatinine Among Patients with Acutely Obstructing Ureterolithiasis.
What are the morphological features of the perirenal fat?
Other special morphological features include a complete fascia border, sympathetic-independent development of architecture, and proximity to the kidneys. Based on these anatomical features, perirenal fat regulates the cardiovascular system presumably via neural reflex, adipokine secretion, and fat-kidney interaction.
Is visceral fat a risk factor for CVD?
Although visceral obesity is recognized as a risk factor for cardiovascular diseases (CVDs), the efficacy of omental fat removal in CVD treatment is still controversial. There is a need to identify other visceral fat depots for CVD management.
Does perirenal fat cause hypertension?
Observational studies in humans suggest that excessive perirenal fat increases the risk of hypertension and coronary heart disease. Anatomy studies prove that perirenal fat is unique compared to other connective tissues in that it is well vascularized, innervated, and drains into the lymphatic system.
