"The Case of Lady Sannox" is a short story written by Sir Arthur Conan Doyle, featuring his famous fictional detective, Sherlock Holmes. In this intriguing tale, Lady Sannox is the central character, and the story revolves around a mysterious and complex medical situation.Lady Sannox, a beautiful and enigmatic woman, becomes gravely ill after an attempted murder. Her husband, Douglas Stone, is a skilled and renowned surgeon who is called to attend to her. However, the circumstances surrounding Lady Sannox's illness are far from ordinary, and Stone finds himself entangled in a web of deceit, jealousy, and betrayal.As Stone investigates the case, he is faced with a moral dilemma and a choice that could have dire consequences. The story delves into themes of love, revenge, and the ethics of medical practice. Doyle's masterful storytelling and Holmes' deductive prowess make "The Case of Lady Sannox" a captivating and morally complex mystery that keeps readers on the edge of their seats until the very end.