A 17 yrs old girl presents with history of generalised abdominal pain,fever,recurrent vomiting.On examination,she has a temperature of 103 degree F,Right Iliac fossa tenderness;and WBC are 19600/mm3:

• A. Ruptured Ectopic Pregnancy
• B. Intussusception
• C. Ruptured Appendicular Abscess
• D. Twisted ovarian cyst