BACKGROUND: Neoadjuvant chemotherapy is the standard care for locally advanced breast cancer. Our study aimed at evaluating the feasibility of breast conversation surgery (BCS) after neoadjuvant chemotherapy. PATIENTS AND METHODS: Forty five patients had stage IIB (except those with T2N1 disease) and stage IIIA were selected to 3 cycles taxane-based neoadjuvant chemotherapy. Patient who had tumours ≤5 cm underwent a tentative BCS while patients who had tumour size >5 cm underwent radical surgery. Negative margin is essential for BCS. Adjuvant chemotherapy and 3-D radiotherapy ± hormonal treatment were given to all patients. RESULTS: Thirty four patients had BCS. Response to chemotherapy was the only statistically significant factor which influences the BCS. Incidence of local recurrence was 5.9% for patients who had BCS at a median follow up 24 months. CONCLUSION: Breast conservation is feasible in selected cases of locally advanced, non metastatic cancer breast. We recommend that patients who have tumour size ≤4 cm after chemotherapy are the best candidates for BCS.

OBJECTIVE: To examine associations between reproductive history and urinary bladder cancer in Egyptian women. METHODS: We used questionnaire data from an ongoing, multicenter case-control study in Egypt. Controls were matched on age and residence area. This analysis focused on female cases with confirmed urothelial (UC) and squamous cell (SCC) carcinoma of the bladder. RESULTS: We recruited 779 women (540 controls, 239 cases; >98.0% nonsmokers). Younger age at menopause (45 y) and older age at first pregnancy (>18 y) were factors significantly associated with increased risk of bladder cancer, even after adjusting for schistosomiasis history and other covariates in the multivariable logistic model; adjusted odds ratio and 95% confidence intervals were 1.98 (1.41, 2.77) and 6.26 (3.46, 11.34), respectively. On the other hand, multiple pregnancies or use of oral contraceptives were associated with decreased odds of having bladder cancer. Similar associations were observed with UC and SCC when analyzed separately; however, the magnitude of association with SCC was lower than with UC. CONCLUSION: Our data suggest that early estrogen exposure, or the relative lack of it, plays a role in urinary bladder carcinoma development among Egyptian women.

To investigate T-cell functional molecules and inflammatory cytokines and to assess T-cell apoptosis in malnourished infants, 64 infants from undernourished women and 28 healthy control infants were recruited to the study. Malnourished infants showed a significant decrease in the levels of circulating IL-2 and IL-7 and increases in the levels of IL-1beta, IL-6, IL-10 and TNF-alpha, as measured by flow cytometry. There was a significant reduction in the number of CD3(+) T cells and an increase in apoptotic T cells, which was associated with an up-regulation of CD95 and PD-1 expression on CD3(+) T cells in malnourished compared to control infants. Significant reductions were also observed in the phosphorylation of AKT and STAT5 and in the expression of CCR7 and CXCR4 receptors in malnourished children, and these reductions were associated with a significant reduction in T-cell migratory capacity to their ligands CCL21 and CXCL12, respectively, as measured using an in vitro chemotaxis assay. Taken together, these data suggest that lymphocytes from malnourished infants are short-lived and dysfunctional.

We conducted a retrospective analysis to investigate the clinical outcome of combined-modality therapy using multiagent chemotherapy and involved-field radiotherapy in treatment of children with Hodgkin's lymphoma. Fifty eight cases with newly diagnosed Hodgkin's lymphoma were analyzed. The median follow-up duration was 46 months (range 3–72 months). The 4-year overall and event-free survival rates were 91.5% and 69.7% respectively. High-risk disease (stage IIIB and IV), presence of B symptoms, lymphocyte depletion subtype, bulky disease and late response to chemotherapy were poor prognostic factors. Stage-adapted combined-modality therapy resulted in satisfactory outcome in treatment of pediatric Hodgkin's lymphoma.

We conducted a retrospective analysis to investigate the clinical outcome of combined-modality therapy using multiagent chemotherapy and involved-field radiotherapy in treatment of children with Hodgkin's lymphoma. Fifty eight cases with newly diagnosed Hodgkin's lymphoma were analyzed. The median follow-up duration was 46 months (range 3–72 months). The 4-year overall and event-free survival rates were 91.5% and 69.7% respectively. High-risk disease (stage IIIB and IV), presence of B symptoms, lymphocyte depletion subtype, bulky disease and late response to chemotherapy were poor prognostic factors. Stage-adapted combined-modality therapy resulted in satisfactory outcome in treatment of pediatric Hodgkin's lymphoma.

We conducted a retrospective analysis to investigate the clinical outcome of combined-modality therapy using multiagent chemotherapy and involved-field radiotherapy in treatment of children with Hodgkin's lymphoma. Fifty eight cases with newly diagnosed Hodgkin's lymphoma were analyzed. The median follow-up duration was 46 months (range 3–72 months). The 4-year overall and event-free survival rates were 91.5% and 69.7% respectively. High-risk disease (stage IIIB and IV), presence of B symptoms, lymphocyte depletion subtype, bulky disease and late response to chemotherapy were poor prognostic factors. Stage-adapted combined-modality therapy resulted in satisfactory outcome in treatment of pediatric Hodgkin's lymphoma.