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Table 2 Modified clinical practice and harmonic ultrasonographic grading score (MCPGS):

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

 
 

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

 
  

- Tenderness

Yes

No

 
  

- Guarding or rigidity

Yes

No

 
  

- +ve P.R.

Associated intra- abdomin,. Disease

Yes

No

No

Yes

 

Investigations

Laboratory

- High WBCs

- Elevated CRP

Yes

Yes

No

No

 
  

- Urine analysis (Findings of UTI)

No

Yes

 
 

Tissue Harmonic

U.S. RLQ

-Aperistaltic non-

Compressible blind ended tubular structure

Yes

No

 
  

-Distinct thickened appendicial wall layers

Yes

No

 
  

- Outer diameter > 6 mm

Yes

No

 
  

-Target sign appearance

Yes

No

 
  

-Appendicolith(s)

Yes

No

 
  

-Periappendiceal

fluid collection

Yes

No

 
  

- Echogenic

Prominent

pericecal fat

Appendicolith

Yes

No

 
  

- +ve findings in female Adnxae

No

Yes

 

Total score

 
  1. Interpretation of results:
  2. 15 - 25 = highly suggestive of appendicitis.
  3. 8 - 14 = Patient needs repeated evaluation for conclusive result.
  4. 0 - 7 = the diagnosis of acute appendicitis in not likely.