A 25 year old man presents with 3 days history of pain in the right lower abdomen and vomitings. patient's general condition is satisfactory and clinical examination reveals a tender lump in right iliac fossa. The most appropriate management in this case would be
Ans. is 'c' i.e., Oschner Sherren regimen
Immediate appendicectomy
Exploratory laprotomy
Oschner Sherren regimen
External drainage