A 55-year-old male experi...

A 55-year-old male with hypertension, type 2 diabetes, and a history of smoking experienced pain and mild swelling in his left great toe after wearing specific shoes for four days. He reported loose stools a week ago, attributing the presence of blood in the stools to straining. On examination, he appeared pale and jaundiced, and there was evidence of dry gangrene in the left great toe, accompanied by a blister. The patients laboratory reports are shown in the image. Kindly suggest suitable treatment options.