用contrast examination造句子，“contrast examination”造句

X-ray contrast examination of cerebrospinal fluid cervical lymphatic drainage in rabbit

Objective To determine the feasibility of barium enema double contrast examination for diagnosing appendicitis.

ConclusionDouble contrast examination in the dynamic and unpiped condition is a preferential met hod to diagnose enteronopathy.

Conclusion: GI can't be died out by gastroscopy and double contrast examination because GI has specific characteristics in the diagnosis of the gastrointestinal tract diseases.