**3. Differential diagnosis**

	- 1.Gastro enteritis
	- 2.Mesenteric adenitis
	- 3.Meckel's diverticulitis
	- 4.Intussusception
	- 5.Henoch-Schonlein purpura
	- 6.Right Lobar pneumonia
	- 1.Regional enteritis
	- 2.Ureteric colic
	- 3.Perforated peptic ulcer
	- 4.Torsion testis
	- 5.Pancratitis
	- 6.Rectus sheath hematoma
	- 1.Mittleschmertz
	- 2.PID
	- 3.Ectopic pregnancy
	- 4.Torsion/rupture of ovarian cyst
	- 5.Endometriosis
	- 1.Diverticulitis
	- 2.Intestinal obstruction
