Clinical Use of Miniprobe Sonography(MPS) in the Diagnosis of Gastrointestinal Diseases / 中国医师杂志

ABSTRACT

Objective To raise diagnostic rate of protruded lesion of gastrointestinal mucosa and to judge the precise differentiation to the depth of malignant lesion.Methods 12 cases of gastrointestinal diseases were examined by MPS combined with endoscopic examination.Results To the patients suffering protruded lesion of gastrointestinal mucosa with negative biopsy,the MPS provided a sound basis for diagnosis;To the cases of malignant lesion,findings of MPS with regard to the depth were in total concordance with that of surgical biopsy.Conclusion MPS is significanfly superior to conventional endoscopy with pathological biopsy in the differentation of protruded lesion of gastrointestinal mucosa.But in the case of malignant lesion,only the depth of infiltration of gastrointestinal wall can be correctly assessed by MPS.The value is limited in showing whole Picture for larger focus and in the identification of around lymphnodes and whether or no distal metastases in the near organs.