Addressing inherited predisposition for breast cancer in transplant recipients.

Consideration of prophylactic mastectomy surgery following transplantation requires complex medical decision-making, and bias against elective surgery exists because of concern for post-operative complications. Prevention of cancer in transplant recipients is of utmost importance, given the risks of treating malignancy in an immunosuppressed patient. We present a patient case and review of the literature to support a thorough pre-transplantation evaluation of family history and consideration of prophylactic interventions to safeguard the quality of life of transplant recipients. J. Surg. Oncol. 2016;113:605-608. © 2016 Wiley Periodicals, Inc.

Women's Impression of the Expected Breast Appearance and its Association with Breast Cancer Operations.

BACKGROUND: Significant concern exists from clinicians in all fields that rates of bilateral mastectomy and prophylactic mastectomy are increasing. This study was performed to evaluate women's perception of breast appearance and its association with breast cancer operations. METHODS: From April 2012 to May 2013, all women attending a breast clinic were shown two breast pictures, "natural" and "augmented," and asked which photograph represented the current expected appearance of breasts. Among breast cancer patients, the choice of breast cancer operation was correlated with picture selection. RESULTS: Of 1,177 consecutive women, mean age was 45 years. Overall, 70 % of patients felt that the augmented appearance is expected. This impression was seen in all racial/ethnic groups: non-Hispanic White 65 %, African American 67 %, Hispanic 71 %, and other groups 70 %. Younger age was strongly associated with the augmented appearance (p < 0.0001). Patients older than age 60 years selected the augmented appearance only 51 % of the time. This percentage increased with each younger decade with patients younger than 40 years selecting the augmented appearance in 85 %. Among breast cancer patients, augmented appearance selection was more likely for patients who underwent reconstruction (92 %; p < 0.001), as well as for those undergoing bilateral mastectomy (74 %; p = 0.057) compared with mastectomy alone (49 %). CONCLUSIONS: Most women felt that the augmented appearance of breasts is currently expected, and this impression was more common in young women. This impression may be another factor contributing to the current trend of more extensive breast cancer operations and implant-based reconstructions.

Use of breast imaging-reporting and data system (BI-RADS) ultrasound classification in pediatric and adolescent patients overestimates likelihood of malignancy.

BACKGROUND/PURPOSE: Breast masses in the pediatric population cause patient and family concern, partially driven by public awareness of adult breast cancer. However, the spectrum of breast masses in children differs greatly from that in adults, and malignancy is exceedingly rare. The American College of Radiology Breast Imaging Reporting and Data System (BI-RADS) ultrasound-based classification system is the diagnostic standard, yet no study has validated BI-RADS in pediatric patients. This study compares BI-RADS classification with histologic diagnoses to evaluate BI-RADS validity in pediatric patients. METHODS: Multicenter retrospective evaluation of breast masses in patients under 21 years. Ultrasound reports were compared with histologic diagnoses. RESULTS: There were 283 patients with breast pathology results after excluding clinical diagnoses of gynecomastia. Mean age was 16.9 (SD 2.3), ranging 10-20 years. 227 had pre-operative ultrasounds, and 84% (191/227) were assigned a BI-RADS category. BI-RADS 4 was the most frequent category (55%, n = 124), by definition predicting 2 - 95% likelihood of malignancy. However, pathology was benign in all patients. CONCLUSIONS: The current BI-RADS categorization system overestimates cancer risk when applied to pediatric patients. BI-RADS scores should not be assigned to pediatric patients, and BIRADS-defined recommendations for biopsy should be disregarded. A pediatric-specific classification system could be useful.

Participation of low-income women in genetic cancer risk assessment and BRCA 1/2 testing: the experience of a safety-net institution.

Some communities and populations lack access to genetic cancer risk assessment (GCRA) and testing. This is particularly evident in safety-net institutions, which serve a large segment of low-income, uninsured individuals. We describe the experience of a safety-net clinic with limited resources in providing GCRA and BRCA1/2 testing. We compared the proportion and characteristics of high-risk women who were offered and underwent GCRA and genetic testing. We also provide a description of the mutation profile for affected women. All 125 patients who were offered GCRA accepted to undergo GCRA. Of these, 72 % had a breast cancer diagnosis, 70 % were Hispanic, 52.8 % were non-English speakers, and 66 % did not have health insurance. Eighty four (67 %) were offered genetic testing and 81 (96 %) agreed. Hispanic women, those with no medical insurance, and those with a family history of breast cancer were significantly more likely to undergo testing (p > 0.01). Twelve of 81 (15 %) patients were found to have deleterious mutations, seven BRCA1, and five BRCA2. Our experience shows that it is possible to offer GCRA and genetic testing even in the setting of limited resources for these services. This is important given that a large majority of the low-income women in our study agreed to undergo counseling and testing. Our experience could serve as a model for similar low-resource safety-net health settings.

Does Self-Assessment Improve the Effectiveness of Grand Rounds Lectures in a Community-Based Teaching Hospital?

OBJECTIVE: To determine whether use of self-assessment (SA) questions affects the effectiveness of weekly didactic grand rounds presentations. DESIGN: From 26 consecutive grand rounds presentations from August 2013 to April 2014, a 52-question multiple-choice test was administered based on 2 questions from each presentation. SETTING: Community teaching institution. PARTICIPANTS: General surgery residents, students, and attending physicians. RESULTS: The test was administered to 66 participants. The mean score was 41.8%. There was no difference in test score based on experience with similar scores for junior residents, senior residents, and attending surgeons (43%, 46%, and 44%; p = 0.13). Most participants felt they would be most interested in presentations directly related to their surgical specialty. Participants, however, did not score differently on topics which were the focus of the program (40% vs. 42%; p = 0.85). Journal club presentations (39% vs. others 42%; p = 0.33) also did not affect the score. The Pearson correlation coefficient for attendance was 0.49 (p < 0.0001) demonstrated that attendance was very important. Participation in the weekly SA was significantly associated with improved score as those who participated in SA scored over 20% higher than those who did not (59% vs. 38%; p < 0.0001). Based on multiple linear regression for mean score, SA explained the variation in score more than attendance. CONCLUSIONS: The current study found that without preparation approximately 40% of material presented is retained after 10 months. Participation in weekly SA significantly improved retention of information from grand rounds presentations.

Factors associated with surgical management in an underinsured, safety net population.

BACKGROUND: Few studies include significant numbers of racial and ethnic minority patients. The current study was performed to examine factors that affect breast cancer operations in an underinsured population. METHODS: We performed a retrospective review of all breast cancer patients from January 2010 to May 2012. Patients with American Joint Committee on Cancer clinical stage 0-IIIA breast cancer underwent evaluation for type of operation: breast conservation, mastectomy alone, and reconstruction after mastectomy. RESULTS: The population included 403 patients with mean age 53 years. Twelve of the 50 patients (24%) diagnosed at stage IIIB presented with synchronous metastatic disease. Of the remaining patients, only 2 presented with metastatic disease (0.6%). The initial operation was 65% breast conservation, 26% mastectomy alone, and 10% reconstruction after mastectomy. Multivariate analysis revealed that Hispanic ethnicity (odds ratio [OR], 0.38; 95% CI, 0.19-0.73; P = .004), presentation with palpable mass (OR, 0.34; 95% CI, 0.13-0.90; P = .03), preoperative chemotherapy (OR, 0.25; 95% CI, 0.10-0.62; P = .003) were associated with a lesser likelihood of mastectomy. Multivariate analysis of factors associated with reconstruction after mastectomy showed that operation with Breast surgical oncologist (OR, 18.4; 95% CI, 2.18-155.14; P < .001) and adequate health literacy (OR, 3.13; 95% CI, 0.95-10.30; P = .06) were associated with reconstruction. CONCLUSION: The majority of safety net patients can undergo breast conservation despite delayed presentation and poor use of screening mammography. Preoperative chemotherapy increased the likelihood of breast conservation. Routine systemic workup in patients with operable breast cancer is not indicated.

Factors which affect the use of lumpectomy and mastectomy in an underinsured, safety net hospital population.

BACKGROUND: This study was performed to evaluate variables that affect the use of mastectomy and lumpectomy in an underinsured population. METHODS: A retrospective review of all patients who underwent breast cancer operations from July 2001 to February 2011 at a safety net hospital was performed. Univariate and multivariate analyses were performed to identify variables, which were associated with the type of operation. RESULTS: Of the 412 patients, 81% of the patients were underinsured or uninsured. Most patients (58%) presented with clinical stage 2A/B disease. Mastectomy was performed in 37% of patients and lumpectomy in 63%. In multivariate analysis, clinical tumor size (P = .035) and pathologic stage (P = .003) remained associated with mastectomy, while use of preoperative chemotherapy (P = .004) and type of surgeon (P = .001) was associated with lumpectomy. CONCLUSIONS: Most patients underwent lumpectomy despite later stage at presentation. Preoperative chemotherapy was associated with increased likelihood of lumpectomy.

Temporal resolution of idiopathic granulomatous mastitis with resumption of bromocriptine therapy for prolactinoma.

INTRODUCTION: Idiopathic granulomatous mastitis (IGM) is becoming more commonly recognized and reported more often. Currently, many recommend corticosteroids in its management. PRESENTATION OF CASE: A 34-year-old G3P2 Hispanic female, 28 weeks pregnant, presented with a 19cm right breast mass. She had a known prolactinoma treated with bromocriptine which was discontinued during her pregnancy. Ultrasound guided core biopsy procedure revealed granulomatous mastitis. The patient was told that the mass would resolve with observation. The patient seen at another institution by an infectious disease specialist who started treatment with amphotericin for presumptive disseminated coccidioidomycosis. Repeated titers were negative for coccidioides antibody. Repeat cultures were negative as well. Due to the persistence of the infectious disease specialist, tissue cultures were performed on fresh tissue specimens, which did not grow bacterial, fungal, nor acid fast organisms. The amphotericin regimen resulted in no improvement of her breast mass after 10 weeks. Within two weeks of stopping the antifungal therapy, however, the mass diminished to 6cm. The patient delivered at 39 weeks. Bromocriptine was restarted, and within 4 weeks, the lesion was no longer palpable. She had not shown signs of recurrence for 32 months. DISCUSSION: Treatment recommendations for IGM vary widely but antibiotics and antifungal medications are not recommended. Corticosteroid treatment is most commonly recommended, however, outcomes may not be different from management with observation. Prolactin may be involved in the pathophysiology of the process. CONCLUSION: IGM is becoming recognized more frequently. Observation and patience with natural history can be an effective management.

The effect of an evidence-based medicine curriculum on breast cancer knowledge and satisfaction of surgical residents.

OBJECTIVE: The current study was performed to determine if evidence-based medicine (EBM) curriculum would affect education of surgical residents. DESIGN: A 5-year prospective study was designed to determine if EBM curriculum could improve residents' satisfaction and understanding of breast cancer management during a breast surgical oncology rotation. During the first 2 years, 45 journal articles were used. During the subsequent 3 years, journal articles were not used. The proportion of patients seen in clinic was collected as an objective measure of the "effort" made by the resident. The final assessment was a 120-question examination. SETTING: Maricopa Medical Center, Phoenix, AZ. Safety net institution with General Surgery residency program. PARTICIPANTS: Postgraduate year 2 general surgery residents. RESULTS: Over 5 years, 30 postgraduate year 2 residents were involved. Univariate analysis showed that female sex (p = 0.04), residents with peer-reviewed publications (p = 0.03), younger age (p = 0.04), American Board of Surgery in-service training examination score (p = 0.01), and clinical effort (p < 0.01) were associated with higher scores. Although residents taught using the journal articles scored 7 points higher on the final examination, this was not significant (p = 0.10). Multivariate analysis showed that American Board of Surgery in-service training examination score and clinic efficiency remained statistically significant. Residents who were taught using the EBM curriculum had significantly higher satisfaction (4.4 vs 3.5, p = 0.001) compared with those who did not go through the EBM curriculum. CONCLUSIONS: The current study demonstrates that an EBM curriculum significantly improved resident satisfaction with the rotation. The EBM curriculum may improve residents' breast cancer knowledge. The most important predictor of resident performance was the effort of resident.