<prompt> False about cellulitisAbscess if any should be managed conservativelyCauses SIRSInfection of subcutaneous tissueCaused by strep. pyogenes  <response>: It is spreading inflammation of subcutaneous and fascial planes. Infection may follow a small scratch or wound or incision.Causative Agents: Commonly due to Streptococcus pyogenes and other Gram ve organisms.SequelaeInfection can get localized to form a pyogenic abscess. Infection can spread to cause bacteraemia, septicaemia, pyaemia. Often infection can lead to local gangrene. 