Rome III Criteria for Functional Dyspepsia (FD)

According to the Rome III criteria, functional dyspepsia is defined as the presence of one or more of the following: postprandial fullness, early satiation, epigastric pain or burning and no evidence of structural disease (including at upper endoscopy) to explain the symptoms.
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ROME II Diagnostic Criteria for Functional Disorders of the Biliary Tract and the Pancreas

The diagnosis of a Functional Disorder of the Biliary Tract and Pancreas always pre-sumes the absence of a structural or biochemical explanation for the symptoms.

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NYHA Functional Classification for Congestive Heart Failure

The New York Heart Association (NYHA) Functional Classification provides a simple way of classifying heart disease (originally cardiac failure), useful for preoperative assessment. It places patients in one of four categories, based on how much they are limited during physical activity:

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ROME II Diagnostic Criteria for Childhood Functional Gastrointestinal Disorders

The diagnosis of a Childhood Functional Gastrointestinal Disorder always presumes the absence of a structural or biochemical explanation for the symptoms.
G1.Vomiting
G1a. Infant Regurgitation Continue reading

ROME II Diagnostic Criteria for Functional Disorders of the Biliary Tract and the Pancreas

The diagnosis of a Functional Disorder of the Biliary Tract and Pancreas always pre-sumes the absence of a structural or biochemical explanation for the symptoms.
E1. Gallbladder Dysfunction
Episodes of severe steady pain located in the epigastrium and right upper quadrant, and all of the following:

  1. Symptom episodes last 30 minutes or more, with pain-free intervals;
  2. Symptoms have occurred on one or more occasions in the previous 12 months;
  3. The pain is steady and interrupts daily activities or requires consultation with a physician;
  4. There is no evidence of structural abnormalities to explain the symptoms; and
  5. There is abnormal gallbladder functioning with regard to emptying. Continue reading