Cosmetic surgeon Daniel Lanzer tried to fix a patient’s tummy tuck. The operation left her with dying, ‘putrid’ flesh

A former patient of Dr Daniel Lanzer says she was left with “putrid” rotting skin after an “excruciating” operation to fix a tummy tuck that the controversial cosmetic surgeon insisted only he could do.

Dr Lanzer has given a legally enforceable undertaking to stop practicing medicine in…