Objective To explore the influence factors in hematoma formation after removing benign breast lesions with an ultrasound-guided vacuum-assisted system.Methods A total of 232 females with 312 benign breast masses recei...Objective To explore the influence factors in hematoma formation after removing benign breast lesions with an ultrasound-guided vacuum-assisted system.Methods A total of 232 females with 312 benign breast masses received excisional biopsy with ultrasoundguided vacuum-assisted system.The pathology of patients,results of hematoma development and outcome,influence factors for hematoma occurrence(nodule size,nodule location,number of nodule,breast shape,menstrual period,efficacy time of bandage,and application of hemostatic agents during the procedure) were recorded.Results Pathologic examination revealed fibroadenomas in 138 lesions,fibroadenosis in 127 lesions,intraductal papillomas in 39 lesions,inflammatory change in 4 lesions,retention cyst of the breast in 3 lesions,and benign phyllodes tumor in 1 lesion.Thirty hematomas were observed in patients(9.6%).Finally,97.0%hematomas were absorbed completely within 6 months follow-up.The incidence rates of hematoma were increased by 24.7%,10.0%,63.2%,13.9%in the nodule diameter larger or equal to 25 mm group,removal of larger or equal to two nodules once time from one patient group,menstrual period group,and larger and loose breast group,respectively(all P<0.05).However,the incidences were decreased by 60.6%in the bandage performed for 12-24 hours or beyond 24 hours group(P<0.05).The multiple logistic regression models revealed that nodule size(x^2=15.227,P<0.001),number of nodule(x^2=7.767,P=0.005),menstrual period(x^2=24.530,P<0.001),and breast shape(x^2=9.559,P=0.002) were independent risk factors associated with hematoma occurrence,but efficacy time of bandage was a protective factor associated with hematoma occurrence.Conclusion The occurrence of hematoma after the minimally invasive operation was associated with nodule size,number of nodule,menstrual period,breast shape,and efficacy time of bandage.展开更多
Background: The difficulty with histopathology diagnosis is the presence of numerous benign reactive breast lesions with morphological features mimic malignant lesions. Thus, the objective of this study was to assess ...Background: The difficulty with histopathology diagnosis is the presence of numerous benign reactive breast lesions with morphological features mimic malignant lesions. Thus, the objective of this study was to assess the merit of morphological patterns of elastic and reticular fibers in differential diagnosis of benign and malignant breast lesions. Methodology: Fifty biopsies were obtained from females with breast Lesions (25 breast carcinoma and 25 benign lesions), their ages ranging from 17 to 85 years with mean age of 39 years old. Morphologic demonstrations of elastic and reticular fibers were performed using conventional histochemical procedures. Results: Intense grades of elastic fiber staining were achieved with carcinoma tissues. Dwindled grades of elastic fiber staining were detected with fibrocystic changes. Elastic fibers in breast carcinoma are significantly increased compared to benign breast lesions P Conclusion: Histochemical quantifications of elastic and reticular fibers can assist in routine diagnosis of breast lesions. Elastic fibers significantly increase in breast carcinoma compared to benign breast lesions.展开更多
Nipple adenoma is a rare benign condition that simulates malignancy. A 37-year-old woman presented with unilateral bloody nipple discharge for 1-year duration followed by severe nipple erosion. As biopsy revealed nipp...Nipple adenoma is a rare benign condition that simulates malignancy. A 37-year-old woman presented with unilateral bloody nipple discharge for 1-year duration followed by severe nipple erosion. As biopsy revealed nipple adenoma and therefore, complete local excision was done. The final histopathology showed florid papillomatosis which was adequately excised. Nipple adenoma although rare entity this should be included in the differential diagnosis of any nipple erosion such as carcinoma and Paget’s disease of the breast specially when associated with bloody discharge in premenopausal women.展开更多
基金Supported by the National Major Scientific Equipment Special Project(2012YQ16020304)
文摘Objective To explore the influence factors in hematoma formation after removing benign breast lesions with an ultrasound-guided vacuum-assisted system.Methods A total of 232 females with 312 benign breast masses received excisional biopsy with ultrasoundguided vacuum-assisted system.The pathology of patients,results of hematoma development and outcome,influence factors for hematoma occurrence(nodule size,nodule location,number of nodule,breast shape,menstrual period,efficacy time of bandage,and application of hemostatic agents during the procedure) were recorded.Results Pathologic examination revealed fibroadenomas in 138 lesions,fibroadenosis in 127 lesions,intraductal papillomas in 39 lesions,inflammatory change in 4 lesions,retention cyst of the breast in 3 lesions,and benign phyllodes tumor in 1 lesion.Thirty hematomas were observed in patients(9.6%).Finally,97.0%hematomas were absorbed completely within 6 months follow-up.The incidence rates of hematoma were increased by 24.7%,10.0%,63.2%,13.9%in the nodule diameter larger or equal to 25 mm group,removal of larger or equal to two nodules once time from one patient group,menstrual period group,and larger and loose breast group,respectively(all P<0.05).However,the incidences were decreased by 60.6%in the bandage performed for 12-24 hours or beyond 24 hours group(P<0.05).The multiple logistic regression models revealed that nodule size(x^2=15.227,P<0.001),number of nodule(x^2=7.767,P=0.005),menstrual period(x^2=24.530,P<0.001),and breast shape(x^2=9.559,P=0.002) were independent risk factors associated with hematoma occurrence,but efficacy time of bandage was a protective factor associated with hematoma occurrence.Conclusion The occurrence of hematoma after the minimally invasive operation was associated with nodule size,number of nodule,menstrual period,breast shape,and efficacy time of bandage.
文摘Background: The difficulty with histopathology diagnosis is the presence of numerous benign reactive breast lesions with morphological features mimic malignant lesions. Thus, the objective of this study was to assess the merit of morphological patterns of elastic and reticular fibers in differential diagnosis of benign and malignant breast lesions. Methodology: Fifty biopsies were obtained from females with breast Lesions (25 breast carcinoma and 25 benign lesions), their ages ranging from 17 to 85 years with mean age of 39 years old. Morphologic demonstrations of elastic and reticular fibers were performed using conventional histochemical procedures. Results: Intense grades of elastic fiber staining were achieved with carcinoma tissues. Dwindled grades of elastic fiber staining were detected with fibrocystic changes. Elastic fibers in breast carcinoma are significantly increased compared to benign breast lesions P Conclusion: Histochemical quantifications of elastic and reticular fibers can assist in routine diagnosis of breast lesions. Elastic fibers significantly increase in breast carcinoma compared to benign breast lesions.
文摘Nipple adenoma is a rare benign condition that simulates malignancy. A 37-year-old woman presented with unilateral bloody nipple discharge for 1-year duration followed by severe nipple erosion. As biopsy revealed nipple adenoma and therefore, complete local excision was done. The final histopathology showed florid papillomatosis which was adequately excised. Nipple adenoma although rare entity this should be included in the differential diagnosis of any nipple erosion such as carcinoma and Paget’s disease of the breast specially when associated with bloody discharge in premenopausal women.
