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
Background: The precise histopathologic diagnosis of a breast lesion is the first step towards the most appropriate inclusive patient’s management. The aim of this study was to evaluate the correlation between histoc...Background: The precise histopathologic diagnosis of a breast lesion is the first step towards the most appropriate inclusive patient’s management. The aim of this study was to evaluate the correlation between histochemical patterns of connective tissue fibers and NORs in breast lesions. Methodology: Patients with breast cancer (n = 25) were ascertained as the case group, and those with benign breast lesions were ascertained as a control group (n = 25). Histochemical evaluations of elastic fibers, reticular fibers and mean AgNORs count were performed for all study subjects. Results: Elastic fibers intensity was brought into being lessening in benign lesions and upturns in the direction of malignant lesions. The intensity of elastic fibers was found to intensify with rises of neoplastic changes in breast cancer and this was found to be statistically significant P Conclusion: Demonstration of connective tissue fibers (particularly elastic fibers) can strength the diagnostic evidence for conventional histopathology diagnosis. Mean AgNORs count can merge as an important quantitative marker in breast cancer diagnosis.展开更多
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Background: The precise histopathologic diagnosis of a breast lesion is the first step towards the most appropriate inclusive patient’s management. The aim of this study was to evaluate the correlation between histochemical patterns of connective tissue fibers and NORs in breast lesions. Methodology: Patients with breast cancer (n = 25) were ascertained as the case group, and those with benign breast lesions were ascertained as a control group (n = 25). Histochemical evaluations of elastic fibers, reticular fibers and mean AgNORs count were performed for all study subjects. Results: Elastic fibers intensity was brought into being lessening in benign lesions and upturns in the direction of malignant lesions. The intensity of elastic fibers was found to intensify with rises of neoplastic changes in breast cancer and this was found to be statistically significant P Conclusion: Demonstration of connective tissue fibers (particularly elastic fibers) can strength the diagnostic evidence for conventional histopathology diagnosis. Mean AgNORs count can merge as an important quantitative marker in breast cancer diagnosis.
