You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Which of the following statement about mesenteric vein thrombosis is TRUE? and explain in detail?
Option 1 Peritoneal signs are present in less than half the cases. Option 2 Any length of bowel may be involved depending on the level and extent of thrombosis. Option 3 Resection of the nonble bowel along with its mesentery is the treatment of choice. heparin is given in all cases and along with bowel rest and fluid resuscitation is sufficient in patient without bowel infarction. Option 4 When extensive resection is done, sho bowel syndrome can occur Ref: Schwaz 9/e, Page 1006; Maingot's 10/e, Page 672; CSDT 13/e, Page 641.