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