Gastrointestinal cancer syndrome refers to a group of symptoms associated with some cancers of the digestive system, its. The main clinical examinations include X-ray examination, jejunal mucosal biopsy, lymphangiography, and ascites examination.
1、X-ray examination
Gastrointestinal X-ray examination is of great significance for differential diagnosis. Especially the following X-ray signs: giant hypertrophy of gastrointestinal mucosal folds (seen in hypertrophic secretory gastritis); X-ray signs of malabsorption (intestinal lumen dilation, snowy or feather-like barium sedimentation, barium distribution in segmented form, seen in various gastrointestinal diseases with malabsorption of protein loss); general thickening of jejunal mucosal folds (lymphoma, Crohn's disease, primary intestinal lymphangiectasis, or secondary intestinal lymphatic obstruction); nodular change of jejunal mucosa after pressure (lymphoma, Crohn's disease), abdominal CT scan helps to detect mesenteric lymph node enlargement, etc.
2、Jejunal mucosal biopsy
Multiple jejunal mucosal biopsies are significant for the diagnosis of lymphoma, celiac disease, eosinophilic gastroenteritis, collagenous gastroenteritis, intestinal lymphangiectasis, and Whipple's disease, etc.
3、Lymphangiography
Hyperechoic lymphangiography is very helpful in distinguishing congenital or secondary intestinal lymphangiectasis. The former shows maldevelopment of peripheral lymphatics and lesions of the thoracic duct, with contrast medium retention in retroperitoneal lymph nodes, but the mesenteric lymphatic system is not engorged; the latter shows reflux of contrast medium into the dilated mesenteric lymphatics, and overflow into the intestinal lumen or peritoneal cavity.
4Ανασκόπηση της υδροσκοπίας
Οι ασθενείς με υδροσκοπία μπορούν να κάνουν διάγνωση πункциοδότησης, να ελέγξουν τις κύτταρες του υδροσκοπίου, τις πρωτεΐνες, τις λιποκρυσταλλίτες, τις ενζύμες και τις κακοήθεις κύτταρες.