2023年7月4日 · The most common cause of acute kidney injury (AKI) is acute tubular necrosis (ATN) when the pattern of injury lies within the kidney (intrinsic disease). The term tubular necrosis is a misnomer, as true cellular necrosis is usually minimal, and the alteration is not limited to the tubular structures.

2023年9月14日 · Acute tubular necrosis (ATN) is a subset of ATI (Kidney Int Rep 2020;5:1993) Clinically similar to acute interstitial nephritis (AIN); histopathology needed for diagnosis ( Nephron 2019;143:211 ) Terminology

Acute tubular necrosis (ATN) is a medical condition involving the death of tubular epithelial cells that form the renal tubules of the kidneys. Because necrosis is often not present, the term acute tubular injury (ATI) is preferred by pathologists over the …

Acute tubular necrosis may usually develop through 3 phases, initiation, maintenance and recovery. Common complications of acute tubular necrosis include electrolyte imbalance (eg, hyperkalemia, hyperphosphatemia, hypocalcemia, and metabolic acidosis), platelet dysfunction, uremia, and altered consciousness or coma.

2025年2月17日 · Acute tubular necrosis (ATN) is a common type of acute kidney injury, particularly in hospitalized patients. Pathology. Acute tubular necrosis is characterized by renal tubular cell damage and death and is usually caused by ischemic or nephrotoxic insults. Deposition of cellular debris within the tubules results in oliguria.

2009年7月7日 · Acute tubular necrosis (ATN) is the most important and frequent cause of acute renal failure (ARF). Although ATN is a histological finding, it is usually diagnosed only on clinical bases. Renal biopsy is performed in ARF when its cause is suspected to not be ATN.

Acute tubular necrosis (ATN) is the most important and frequent cause of acute renal failure (ARF). Although ATN is a histological finding, it is usually diagnosed only on clinical bases. Renal biopsy is performed in ARF when its cause is suspected to not be ATN.

2023年7月29日 · Acute renal tubular necrosis (ATN) is a severe kidney injury characterized by the death of renal tubular cells, resulting in impaired kidney function. This...

2015年5月1日 · Acute tubular necrosis (ATN) is a term used in the literature since the 1940–50s [18] to define a medical condition involving the death of tubular epithelial cells. The term comprised, at least partially, other hitherto used terms also mostly referring to renal tubular damage, such as “acute tubular nephrosis” and “lower nephron ...

In this chapter, histologic findings in the kidney in prerenal azotemia and clinical “acute tubular necrosis” (“ATN”) will be reviewed. The spectrum of cell injury in “ATN” will be covered, including injury with loss of cell adhesion, coagulative necrosis, and apoptosis.