The level of the in vitro synthesis of secretory immunoglobulin A (SIgA) was determined by the sissue culture of the endoscopically biopsied gastric mucosa from patients with noncancerous gastric diseases. The amount of SIgA synthesis in chronic superficial gastritis (4.35?0.32?g/mg) and chronic atrophic gastritis (4. 82?0. 22ug/mg) was higher than that in the normal stomach (2.76?0.21 ?g/mg) (p

Objective To demonstrate the X-ray and CT features of breast hydatid disease.Methods Of 11 patients with pathologically confirmed breast Echinococcus hydatid disease were collected and the X-ray and CT image data were analyzed.Results Of 11 patients with hydatid cysts,single cyst was found in 9 patients which one cyst was ruptured due to trauma,multiple cyst in 2 patients.Mammography showed small or large shadow in different size,with low or high density and smooth margin.Calcification was found in 5 and 2 patients with egg shell-like calcification along the wall of cyst,3 patients with spotted calcification within cyst.One case had cavity-like change (annular solar eclipse sign).Cystic lesion with a complete capsule was demonstrated on CT scan in 1 patient.Conclusion Molybdenum target mammography can accurately display the imaging characteristics of hydatid cyst and improve the diagnostic ability of breast hydatid cyst in combination with clinical and epidemiological data.