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 Gasless abdomen on X-ray is seen with what type of trachea-esophageal fistula? and explain in detail?
In esophageal atresia with proximal TEF, as there is no connection of distal esophagus with trachea or proximal esophagus, gasless abdomen will be seen on x-ray.