Surgical management of breast cancer in Saudi Arabia before and after outreach activities.

We collected management information from the 1996 referral documents of 100 consecutive patients who came to us for continued treatment of breast cancer. Major deficiencies were noted with regard to clinical assessment, surgery, and pathology. Since 1997 we have intensified our personnel contacts with referring surgeons, and we have performed outreach visits. To measure the effect of our efforts, we repeated the same collection of information between March 2001 and March 2002. Correct performance of TNM (tumor, node, metastasis) classification decreased from 36%-16%. The use of mammography increased from 29%-56%, application of fine needle aspiration (FNA) increased from 46%-70%, and use of core needle biopsy (CNB) increased from 0%-6%. The rate of performance of triple assessment (including correct performance of TNM) was 9% and is now 10%. The number of patients who had surgery before referral decreased from 84%-46%. A proper metastatic work-up in the present study was performed in 10% of patients, and mammography was performed in 33% of the patients who had either modified radical mastectomy (MRM) or breast conserving therapy (BCT). Previously, 78 patients had 98 operations before referral and 75% of those needed additional surgery; now only 9 patients out of 39 who had incisional biopsy or lumpectomy needed further surgery. The median number of lymph nodes now is 10, whereas previously 42% of the axillary dissections yielded < 8 lymph nodes. Pathology reports mentioning both tumor size and surgical margins have increased from 29%-53%. These new data indicate that there is a need to join all hospitals in a national guidelines plan for the management of breast cancer.

Nodular fasciitis of the breast: a case report.

Nodular fasciitis is a soft tissue lesion that in rare instances occurs in the breast. It can clinically and radiologically mimic malignant tumor. We describe a case of nodular fasciitis of the breast in a young woman that was misdiagnosed as phyllodes tumor. The histologic features and a review of the literature are presented. Awareness of such an entity in the breast obviates the need for unnecessary surgical intervention.

Decreased axillary lymph node retrieval in patients after neoadjuvant chemotherapy.

BACKGROUND: The purpose of this study was to assess our clinical impression that fewer lymph nodes are retrieved after level I and II axillary dissection after neoadjuvant chemotherapy and whether there is a positive correlation between the total number of lymph nodes retrieved and the number of diseased lymph nodes. METHODS: Patients included those with stage IIB, IIIA, and IIIB breast cancer of whom 77 had neoadjuvant chemotherapy and 58 had initial surgery only. All had modified radical mastectomy with in continuity level I and II axillary dissection. RESULTS: Patients after neoadjuvant chemotherapy had 14.3 +/- 6.7 lymph nodes detected versus 16.9 +/- 8.8 (mean +/- SD; P <0.057) for those with initial surgery only. The number of positive nodes were 3.7 +/- 4.7 versus 6.6 +/- 8.7 (mean +/- SD; P <0.033) respectively and the number of negative nodes were 10.6 +/- 7.5 versus 10.4 +/- 8 (mean +/- SD; P <0.9). The correlation between the number of positive lymph nodes and the total number of lymph nodes was r = 0.58; P <0.001. CONCLUSIONS: It appears that fewer lymph nodes are retrieved after level I and II axillary dissection after neoadjuvant chemotherapy. The total number of lymph nodes retrieved increases directly with the number of positive lymph nodes in patients not treated with chemotherapy.

HER-2/Neu overexpression does not predict response to neoadjuvant chemotherapy or prognosticate survival in patients with locally advanced breast cancer.

Data about the prognostic and predictive value of HER-2/neu overexpression in patients with locally advanced breast cancer (LABC) treated with primary chemotherapy is limited. Therefore, this retrospective study was performed to examine this issue. Fifty-four consecutive patients with LABC were prospectively managed using a uniform multimodality approach. Response to neoadjuvant chemotherapy and survival were examined against HER-2/neu overexpression as determined by an immunohistochemistry method on formalin-fixed, paraffin-embedded samples of breast cancer using the commercially available, United States Food and Drug Administration-approved kit HercepTest (Dako Corp, Carpinteria, CA). The number of patients in each HercepTest immunostaining group were as follows; 0 in 12 patients (22%), 1+ in 8 (15%), 2+ in 12 (22%), and 3+ in 22 (41%). None of the clinical variables was significantly associated with HER-2/neu expression. After primary therapy, 22% of patients attained clinical complete response and an additional 70% achieved clinical partial response with an overall response rate of 92% (95% confidence interval: 100% to 79%). There was no significant correlation between clinical response and HercepTest positivity (p = 0.85). Of 52 patients with complete pathological data, there was no significant difference in HercepTest status between those who attained complete pathological response (46%) and those who did not (38%) (p = 0.74). Moreover, there was no significant difference in disease-free survival (75% vs 84%, [p = 0.26]) or overall survival (81% vs 84% [p = 0.31]) between those who overexpressed HER-2/neu and those with negative HercepTest, respectively. In patients with LABC, HER-2/neu overexpression determined using HercepTest assay and according to the manufacturer's approved guidelines failed to demonstrate a predictive or a prognostic role.