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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.
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Objective To explore the value of galactography in diagnosis of nipple discharge diseases. Methods Galactographies in 101 cases with nipple discharge confirmed by operation and pathology were analyzed restrospectively. Results There were breast duct ectasia in 23 cases, breast cystic hyperplasia in 12 cases , ductal inflammation in 8 cases, intraductal papilloma in 46 cases, ductal carcinoma in 9 cases, ductal tuberculosis in 1 case and normal duct in 2 cases. Conclusion The galactography is beneficial in diagnosis of the pathogenesis of galactorrhea and is of great value in differential diagnosis between benign and malignant lesions.