All the following are indications for thoracotomy in blunt chest injury EXCEPT
.indications for thoracotomy haemothorax more than 1500ml found when ICT is placed hourly collection in ICT is 200-300ml ICT placed shows persistent drainage of blood diaphramatic injury when associated with liver and spleen injuries bronchus and major blood vessel injuries haemopericardium oesophageal and thoracic duct injuries (Ref: SRB&;s Manual of Surgery, 5th edition, pg no.113)