<prompt> Which of the following is common with Streptococcus infection?CellulitisGangrenePyodermaUTI  <response>: Ref: Microbiology by Ananthanarayan and Paniker, 8th ed. pg. 205SKIN AND SOFT TISSUE INFECTION BY STREPTOCOCCUS1. Erysipelas-diffuse infection involving the superficial lymphatics2. Impetigo-superficial infection of skin pyoderma3. Cellulitis-cellulitis is caused mainly by hemolytic streptococci. It specifically affects the dermis and subcutaneous fat.4. Lymphangitis Gangrene-type of ischemic necrosis Dry gangrene: Arterial obstruction Wet gangrene: Venous obstruction Pyoderma is most commonly caused by Staph Aureus 