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Table 1 Clinical Practice Guideline Scoring System (CPGS) [1]:

From: Role of clinical judgment and tissue harmonic imaging ultrasonography in diagnosis of paediatric acute appendicitis

   

1

0

Score

Clinical data

General

- Fever

Yes

No

 
  

- HR

> 120/min.

< 120/min.

 
  

- Vomiting

Yes

No

 
  

- Dehydration

Yes

No

 
 

Abdominal

Abd. pain

   
  

- Localized

Yes

No

 
  

- History of similar - attacks

No

Yes

 
  

- Character

Constant

Intermittent

 
  

- Severity

Intolerable

Tolerable

 
  

- Course

Progressive

Regressive

 
  

- Relief by antispasmodic

No

Yes

 
  

- Bowel Habit alteration

Yes

No

 
  

- Rebound tenderness

Yes (3)

No

 
  

- Guarding or rigidity

Yes

No

 
  

- +ve P.R. examination

Yes

No

 

Investigations

Laboratory

- WBCs leukocytosis

Yes

No

 
  

- Urine analysis (Findings of UTI)

Yes

No

 
 

Focused abdominal U.S.

- Appendicitis or mass

Yes

No

 
  

- +ve findings in female Adnxae

No

Yes

 
  

- +ve findings in liver, Gall bladder, billiary passages

No

Yes

 
  

- +ve findings kidneys

No

Yes

 
  

- Free fluid

Yes

No

 

Total score

 
  1. Interpretation of results:
  2. 21 - 15 = highly suggestive of appendicitis.
  3. 14 - 8 = Patient needs repeated evaluation for conclusive result.
  4. 7 - 0 = the diagnosis of acute appendicitis in not likely.