Knowledge attitude and practices among urban women of Karachi, Pakistan, regarding breast cancer.

OBJECTIVE: To determine the knowledge,attitudes and practices of urban women regarding breast cancer and its available screening modalities. METHODS: The cross-sectional, questionnaire-based, descriptive study was conducted in the urban population of Karachi in November 2010. Female attendants (n=373) visiting a tertiary care centre and four of its urban outreach centres during the study period were administered a questionnaire. The answers were then scored with regard to their knowledge. Frequencies and percentages were computed through SPSS 17, and analysis of variance was used to confirm significance. RESULTS: Of the 373 participants with a mean age of 32.4+/-10.9 years, 293 (78.6%) were married, and 257 (69%) were housewives. The education level was considerably high; with 214 (57.4%) graduates. The mean score for knowledge of risk factors was 2.84 out of a total of 13; which was significantly associated with marital status and income. Age > 40 years, education level, income and employment status were also significantly associated with higher mean screening awareness scores. Nearly 182 (48.8%) had heard about Breast Self Examination and 142 (38%) knew how to perform one. However, only 97 (25.9%) regularly performed such an exam. Almost all 3621 (97%) women wanted more media awareness campaigns regarding the issue. CONCLUSION: There is a real need for comprehensive health education programmes focusing on breast cancer awareness in Pakistan.

Concordance Between Clinical and Pathological Response Assessment After Neo-Adjuvant Chemotherapy in Patients With Invasive Lobular Carcinoma.

Background Neo-adjuvant chemotherapy (NAC) is frequently administered in breast carcinoma patients. The clinical response to NAC guides further treatment. The pathological response is not only an independent prognostic factor, but it also guides further treatment and prognosis. Objectives The aim of our study was to find the degree of concordance between clinical and pathological response assessments after NAC in Invasive lobular Carcinoma (ILC) cases by using World Health Organization (WHO) criteria and different pathological systems, respectively. We also tried to identify any useful parameter of clinical assessment that could better correlate with pathologic assessment and provide a better estimation of residual tumor. Methods This retrospective study was conducted on 26 ILC tumors diagnosed in 24 patients who were treated with NAC followed by surgical resection between January 2009 and December 2020. Medical records and microscopy glass slides were reviewed for clinical and pathological response assessments, respectively. Results The pre-treatment tumor area ranged from 1.8-255 cm2 and the mean±SD was 52.2±66.8 cm2. After NAC, complete clinical response was observed in four (15.3%) cases. The clinically assessed mean tumor area significantly reduced from 52.2±66.8 cm2 to 17.2±22.6 cm2 (p-value<0.001). The pathologically assessed mean tumor area (27.4±24.1 cm2) didn't differ significantly from the clinically assessed mean tumor area (17.2±22.6 cm2) (p-value=0.114). Pathologically, the majority of the cases showed partial response, and a complete pathological response was achieved in only two (7.7%) cases. The concordance rates between clinical assessment by the WHO method and pathological assessment of the breast using the Sataloff method, Miller-Payne (MP) system, Residual Cancer Burden system, and Chevallier method were 26.7%, 15.8%, 9%, and 3.5%, respectively, with insignificant p-values. Percentage reduction in clinical size and percentage reduction in tumor cellularity differed significantly (p-value=0.038). Conclusion Clinical response assessment provides a less accurate estimation of residual disease, as it shows poor concordance with pathological assessment using different assessment systems/methods.

Infiltrating syringomatous adenoma of nipple.

Infiltrating syringomatous adenoma of the nipple is a rare, benign lesion with distinct clinical and histological features. Origin from ducts of dermal sweat glands has been postulated. Important differential diagnosis include nipple adenoma, tubular carcinoma and adenosquamous carcinoma. Appropriate local management includes accurate diagnosis and complete excision to avoid local recurrences. This report describes the condition in a 39-year-old parous lady.