Acute pancreatitis classification

Acute pancreatitis Microchapters
Home
American College of Gastroenterology Guidelines
Patient Information
Overview
Historical Perspective
Classification
Pathophysiology
Causes
Differentiating Acute Pancreatitis from other Diseases
Epidemiology and Demographics
Risk Factors
Screening
Natural History, Complications and Prognosis
Diagnosis
Diagnostic criteria
History and Symptoms
Physical Examination
Laboratory Findings
Abdominal X Ray
CT
MRI
Ultrasound
Other Imaging Findings
Other Diagnostic Studies
Treatment
Approach to Therapy
Medical Therapy
Surgery
Primary Prevention
Secondary Prevention
Cost-Effectiveness of Therapy
Future or Investigational Therapies
Case Studies
Case #1
Acute pancreatitis classification On the Web
Most recent articles
Most cited articles
Review articles
CME Programs
Powerpoint slides
Images
American Roentgen Ray Society Images of Acute pancreatitis classification All Images X-rays Echo & Ultrasound CT Images MRI
Ongoing Trials at Clinical Trials.gov
US National Guidelines Clearinghouse
NICE Guidance
FDA on Acute pancreatitis classification
CDC on Acute pancreatitis classification
Acute pancreatitis classification in the news
Blogs on Acute pancreatitis classification
Directions to Hospitals Treating Acute pancreatitis
Risk calculators and risk factors for Acute pancreatitis classification

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Raviteja Guddeti, M.B.B.S. [2]

Classification

The revised Atlanta classification for acute pancreatitis classifies it as:

• Mild pancreatitis (interstitial or edematous): inflammation of parenchyma of pancreas without local or systemic complications.

• Severe pancreatitis (necrotising): severe pancreatitis causing local and systemic manifestations.

Acute pancreatitis is further distinguished clinically into early phase (1st week) and late phase (after the 1st week).