<prompt>  A 30 year old person met with a roadside accident. On admision his pulse rate was 120minute, BP was 10060 mmHg. Ultrasonagraphy examination revealed laceration of the lower pole of spleen and haemoperitoneum. He was resuscitated with blood and fluid. Two hours later, his pulse was 84minute and BP was 12070 mm Hg. The most appropriate course of management in this case would be-Exploring the patient followed by splenectomyExploring the patient followed by excision of the lower pole of spleenSplenorrhaphyContinuation of conservative treatment under close monitoring system and subsequent surgery if further indicated 