scholarly journals Prevalence of Breast Cancer Intrinsic Subtypes and Its Association with Clinico-Pathological Feature

2018 ◽  
Vol 1 (1) ◽  
Keyword(s):  
Breast Cancer ◽  
Statistical Significance ◽  
Tumour Size ◽  
Response To Therapy ◽  
Pathological Feature ◽  
Breast Cancers ◽  
Breast Cancer Patients ◽  
Intrinsic Subtypes ◽  
Molecular Features ◽  
Significant Difference

Breast cancer is the commonest cancer in women worldwide and represents a highly heterogeneous group of tumours particularly in terms of molecular features, prognosis and response to therapy. Breast cancer molecular classification can predict the prognosis of breast cancer in terms of recurrence and help and guide us regarding the treatment decision about systemic therapy. Breast carcinomas may be stratified into subtypes similar to those defined by Gene expression profiling using a panel of immune-histochemical (IHC) markers. Routine IHC evaluations of breast cancers may, therefore, provide a reasonable alternative to costly genetic assays especially in under-resourced healthcare systems. The purpose of this study is to investigate the prevalence of molecular subtypes and correlate it to clinic-pathological features. Methods: From 2005 to 2017 total of 4847 Breast cancer patients, in whom complete information was available to classify them into luminal subtypes were retrieved and classified into intrinsic subtypes and patients information in each type was collected about age, tumour size, stage, grade and nodal status. Results: In luminal classification, a highly significant difference was found in mean age (p<0.001) tumour size (p<0.001), grade, metastasis and Ki67. The statistical significance of Her 2 positive and triple negative was found with stage, grade, metastasis and Ki67. Conclusions: IHC assignment into Luminal subtypes is clinically informative in our patients and routinely using this in our practice could identify patients that may need a more aggressive treatment to reduce the likelihood of recurrences.

scholarly journals Report of clinico-pathological features of breast cancer in HIV-infected and uninfected women in Botswana

2019 ◽  
Vol 14 (1) ◽  
Author(s):  
Rohini K. Bhatia ◽  
Mohan Narasimhamurthy ◽  
Yehoda M. Martei ◽  
Pooja Prabhakar ◽  
Jeré Hutson ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Cancer Patients ◽  
Stage Iii ◽  
Disease Stage ◽  
Breast Cancers ◽  
Pathological Features ◽  
Breast Cancer Patients ◽  
Hiv Status ◽  
Receptor Status ◽  
Significant Difference

Abstract Background To characterize the clinico-pathological features including estrogen receptor (ER), progesterone receptor (PR) and Her-2/neu (HER2) expression in breast cancers in Botswana, and to compare them by HIV status. Methods This was a retrospective study using data from the National Health Laboratory and Diagnofirm Medical Laboratory in Gaborone from January 1, 2011 to December 31, 2015. Clinico-pathological details of patients were abstracted from electronic medical records. Results A total of 384 unique breast cancer reports met our inclusion criteria. Of the patients with known HIV status, 42.7% (50/117) were HIV-infected. Median age at the time of breast cancer diagnosis was 54 years (IQR 44–66 years). HIV-infected individuals were more likely to be diagnosed before age 50 years compared to HIV-uninfected individuals (68.2% vs 23.8%, p < 0.001). The majority of patients (68.6%, 35/51) presented with stage III at diagnosis. Stage IV disease was not presented because of the lack of data in pathology records surveyed, and additionally these patients may not present to clinic if the disease is advanced. Overall, 68.9% (151/219) of tumors were ER+ or PR+ and 16.0% (35/219) were HER2+. ER+ or PR+ or both, and HER2- was the most prevalent profile (62.6%, 132/211), followed by triple negative (ER−/PR−/HER2-, 21.3%, 45/211), ER+ or PR+ or both, and HER2+, (9.0%, 19/211) and ER−/PR−/HER2+ (7.1%, 15/211). There was no significant difference in receptor status noted between HIV-infected and HIV-uninfected individuals. Conclusions Majority of breast cancer patients in Botswana present with advanced disease (stage III) at diagnosis and hormone receptor positive disease. HIV-infected breast cancer patients tended to present at a younger age compared to HIV-uninfected patients. HIV status does not appear to be associated with the distribution of receptor status in breast cancers in Botswana.

Evaluation of survival by ADCC status: Subgroup analysis of SB3 (Trastuzumab Biosimilar) and reference trastuzumab in patients with HER2-positive early breast cancer at three-year follow-up.

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. 580-580 ◽  
Author(s):  
Xavier Pivot ◽  
Mark D. Pegram ◽  
Javier Cortes ◽  
Diana Lüftner ◽  
Gary H. Lyman ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Early Breast Cancer ◽  
Statistical Significance ◽  
Phase Iii ◽  
Breast Cancer Patients ◽  
Her2 Positive ◽  
Follow Up Study ◽  
Significant Difference ◽  
The Difference

580 Background: SB3 is an approved biosimilar of reference trastuzumab (TRZ). At additional 2-year follow-up after completing neoadjuvant and adjuvant treatment, there was a difference in event-free survival (EFS), but no difference in overall survival (OS) between SB3 and TRZ. Upon monitoring quality attributes of TRZ, a marked downward shift in antibody-dependent cell-mediated cytotoxicity activities (ADCC) was observed in TRZ lots with expiry dates from Aug 2018 to Dec 2019. Some of the lots were used in the Phase III study. This is a post-hoc analysis of EFS and OS by ADCC status from a 3-year follow-up to investigate the difference in EFS between SB3 and TRZ. Methods: After completion of neoadjuvant and adjuvant therapy in patients with HER2 positive early breast cancer, patients from selected countries participated in a 5-year follow-up study (NCT02771795). Within the TRZ group, patients exposed to at least one shifted ADCC lot and those never exposed to shifted ADCC lot during neoadjuvant period were considered as “Exposed” and “Unexposed,” respectively. EFS and OS after 3-year follow-up was analyzed by ADCC status in the long-term follow-up set. Results: 367 patients (SB3, N = 186; TRZ, N = 181) were enrolled in the follow-up study. Within TRZ, 55 patients were Unexposed and 126 patients were Exposed. At a median follow-up duration of 40.8 months in SB3 and 40.5 months in TRZ, 3-year EFS rates were 92.5% in SB3, 94.5% in Unexposed, and 82.5% in Exposed and OS rates were 97.0%, 100%, and 90.6%, respectively. Exposed was associated with decreased EFS compared to Unexposed (HR 0.14, 95% CI 0.04-0.51, p= 0.003). There was a trend of decreased OS in Exposed compared to Unexposed, however, there was no significant difference (HR 0.14, 95% CI 0.02-1.15, p= 0.068). Between SB3 and Unexposed, no difference was observed in EFS (HR 1.06, 95% CI 0.33-3.44, p= 0.923), or OS (HR 0.54, 95% CI 0.05-5.44, p= 0.600). Conclusions: Within the TRZ group, Exposed showed significantly lower EFS compared to Unexposed, and a similar trend was observed in OS with no statistical significance. Between SB3 and Unexposed, no significant difference in EFS or OS was observed. Clinical trial information: NCT02771795.

MRI versus breast-specific gamma imaging (BSGI) in the detection of synchronous breast cancer: A prospective head-to-head trial.

2011 ◽  
Vol 29 (27_suppl) ◽  
pp. 72-72
Author(s):  
L. J. Kirstein ◽  
J. L. Keto ◽  
D. P. Sanchez ◽  
T. Fulop ◽  
I. Cohen ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Cancer Patients ◽  
Imaging Study ◽  
Axillary Lymph Nodes ◽  
Axillary Lymph ◽  
Breast Cancers ◽  
Imaging Findings ◽  
Newly Diagnosed ◽  
Breast Cancer Patients ◽  
Significant Difference

72 Background: Literature suggests that MRI identifies additional mammographically and sonographically occult cancers in 8-10% of newly diagnosed breast cancer patients. We have reported comparable sensitivity of BSGI to MRI in the detection of the known index cancer. We sought to prospectively compare BSGI to MRI in the identification of additional occult malignancies in newly diagnosed breast cancer patients. Methods: Patients with newly diagnosed breast cancer from June 1, 2009 through February 4, 2011 were consented for an IRB approved protocol in which they underwent both breast MRI and BSGI. Each imaging study was read by a dedicated breast radiologist, with one reading all MRI, and another reading all BSGI studies. All subsequent biopsies were performed percutaneously under image guidance and reviewed by dedicated pathologists. The identification of additional occult breast cancers by MRI and BSGI was compared. Results: Eighty-five patients underwent both MRI and BSGI. Twenty-one patients elected to undergo mastectomy without further management of imaging findings and were excluded, leaving 64 eligible patients. No additional lesions were found in 22 patients. Twenty-one patients had benign pathology on biopsied imaging findings. Metastatic axillary lymph nodes, satellite lesions or larger extent of disease was identified in 11 patients. Eleven occult breast cancers were identified in 10 patients (15.6%), 6 on MRI alone (9.4%), 3 on BSGI alone (4.7%), and 2 by both modalities (3.1%). There was no significant difference in the identification of occult cancer between MRI and BSGI (chi-square 0.77, p>0.1; Table). Conclusions: BSGI has previously been shown to be as sensitive as MRI for detecting known invasive and in situ breast carcinoma. This study shows that BSGI is equally sensitive to MRI in the detection of synchronous mammographically and sonographically occult cancers in newly diagnosed breast cancer patients. Further research is needed to identify the false positive rates of BSGI and the effect on surgical management in comparison to MRI. [Table: see text]

A phase II, multicenter, randomized trial of eribulin plus gemcitabine (EG) vs. paclitaxel plus gemcitabine (PG) in patients with HER2-negative metastatic breast cancer (MBC) as first-line chemotherapy (KCSG BR13-11, NCT02263495).

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. 1082-1082
Author(s):  
Kyung Hae Jung ◽  
Yeon Hee Park ◽  
Seock-Ah Im ◽  
Joohyuk Sohn ◽  
Keun-Seok Lee ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Clinical Benefit ◽  
Statistical Significance ◽  
Metastatic Breast ◽  
Prior History ◽  
Breast Cancer Patients ◽  
First Line ◽  
Open Label ◽  
Eribulin Mesylate ◽  
Significant Difference

1082 Background: PG chemotherapy is one of the preferred chemotherapeutic regimens for patients with MBC. Eribulin mesylate is a non-taxane inhibitor of microtubule dynamics of the halichondrin class. A recent pooled analysis with eribulin showed improved overall survival (OS) in various patient subgroups. Furthermore, eribulin may have rational benefit compared with paclitaxel in terms of neurotoxicity. Methods: This study was a prospective randomized phase 2, open-label, two-arm, multi-center study comparing EG with PG chemotherapy for patients with HER-2 negative MBC as first-line treatment. Histologically confirmed breast cancer patients, at least 19 years of age, with no prior history of chemotherapy for MBC with evaluable lesions were included. Prior hormonal therapy as a treatment of Hormone Receptor (HR)-positive MBC was allowed. This design was hypothesized that EG chemotherapy would not be inferior to PG chemotherapy. The primary endpoint was Progression-Free Survival (PFS). Estimated 6 mo. PFS rate for each arm was 70%. The secondary endpoints were: Time to Treatment Failure (TTF); OS; neuropathic scale; toxicity; clinical benefit rate. Results: A total of 118 patients (median age: 50, 24-66) were enrolled between 2015 and 2016, and were randomly assigned to PG (n = 59) or EG (n = 59) chemotherapy. Mean number of metastatic sites was 3 (1-8). Six month PFS rates for both arms were 72% for EG and 73% for PG arm (p = 0.457). PFS in PG arm tends to be longer than in EG group (median PFS 12.6 for PG vs. 9.6 months for EG) without statistical significance. In addition, there was no significant difference in OS between the two groups (not reached vs. 21.2 months, p = 0.223). The median numbers of chemotherapy cycles of both groups were 8 for EG and 10 for PG (range 2-32). CBRs were 44% for EG and 45% for PG arm. Major toxicities were neutropenia and neurotoxicity. Grade II or more neurotoxicity was more common in PG than in EG group (40% vs.25%). Conclusions: EG chemotherapy showed similar clinical benefit with PG chemotherapy in terms of PFS but, more favorable neurotoxicity than PG chemotherapy. Clinical trial information: NCT02263495.

Serum phosphatidylcholine is lower among breast cancer patients on systemic chemotherapy.

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. e12571-e12571
Author(s):  
Xin Li ◽  
John Lim ◽  
Anand Kolatkar ◽  
Lisa Welter ◽  
Kathryn Waitman ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Cognitive Impairment ◽  
Cancer Patients ◽  
Statistical Significance ◽  
Plasma Lipid ◽  
Treated Group ◽  
Motor Dysfunction ◽  
Breast Cancer Patients ◽  
Critical Elements ◽  
Significant Difference

e12571 Background: Chemotherapy-induced cognitive impairment, also known as 'chemobrain', is widely recognized as a frequent adverse effect of chemotherapy, occurs in 10-40% of all cancer patients. Those cancer survivors suffer from poor concentration, memory, abstract reasoning, and motor dysfunction. The etiology is unclear. In our study, we analyzed the metabolite panels in breast cancer patients with vs. without chemotherapy trying to identify metabolic mediators of neurologic injury. Methods: We obtained plasma sample from 18 breast cancer patients, 9 received chemotherapy prior to blood drawn; while the other 9 had no systemic therapy. The plasma samples were sent for mass spectroscopy. Each metabolites level was normalized, and the two groups were compared in each metabolite by t-test with statistical significance corrected for multiple comparisons using the Holm-Sidak method. Results: We identified 57 amines and their metabolites; 106 carbohydrate related metabolites, and 228 lipid molecules. While amino acid, and carbohydrate did not show significant difference, phosphatidylcholine level in the chemotherapy treated group demonstrated lower level in the patients received chemotherapy. Among 59 phosphatidylcholine identified, 6 variants were significantly lower in the chemo group compare with non chemo group. Additionally the sum of all phosphatidylcholine variants was diminished in the chemotherapy treated patients compared with untreated controls. No other differences in plasma lipid levels were identified. Conclusions: Phosphatidylcholine is a major component of cell membranes and lipid rafts which are critical elements in nerve conduction. It also plays a role as the precursor to the neurotransmitter acetylcholine. The finding that phosphatidylcholine is significantly different between chemotherapy treated vs. the no chemotherapy group raises the possibility that lipid metabolism contributes to chemotherapy-induced cognitive impairment and further experiments are planned to explore this hypothesis.

scholarly journals CDK4/6 inhibition in breast cancer: current practice and future directions

2018 ◽  
Vol 10 ◽  
pp. 175883591878645 ◽  
Author(s):  
Sonia Pernas ◽  
Sara M. Tolaney ◽  
Eric P. Winer ◽  
Shom Goel
Keyword(s):  
Breast Cancer ◽  
Cell Cycle ◽  
Cancer Cell ◽  
Progression Free Survival ◽  
Normal Breast ◽  
Breast Cancers ◽  
Breast Cancer Patients ◽  
Normal Breast Epithelium ◽  
Molecular Features ◽  
Er Positive

The cyclin D/cyclin-dependent kinases 4 and 6 (CDK4/6)–retinoblastoma protein (RB) pathway plays a key role in the proliferation of both normal breast epithelium and breast cancer cells. A strong rationale for inhibiting CDK4/6 in breast cancers has been present for many years. However, potent and selective CDK4/6 inhibitors have only recently become available. These agents prevent phosphorylation of the RB tumor suppressor, thereby invoking cancer cell cycle arrest in G1. CDK4/6 inhibitors have transited rapidly from preclinical studies to the clinical arena, and three have already been approved for the treatment of advanced, estrogen receptor (ER)-positive breast cancer patients on account of striking clinical trial results demonstrating substantial improvements in progression-free survival. ER-positive breast cancers harbor several molecular features that would predict their sensitivity to CDK4/6 inhibitors. As physicians gain experience with using these agents in the clinic, new questions arise: are CDK4/6 inhibitors likely to be useful for patients with other subtypes of breast cancer? Are there other agents that could be effectively combined with CDK4/6 inhibitors, beyond endocrine therapy? Is there a rationale for combining CDK4/6 inhibitors with novel immune-based therapies? In this review, we describe not only the clinical data available to date, but also the biology of the CDK4/6 pathway and discuss answers to these questions. In particular, we highlight that CDK4 and CDK6 govern much more than the cancer cell cycle, and that their optimal use in the clinic depends on a deeper understanding of the less well characterized effects of these enzymes.

Expression of hormone receptors ERα, ERβ and PgR in HER2-positive breast cancers

2006 ◽  
Vol 24 (18_suppl) ◽  
pp. 10525-10525
Author(s):  
M. Litwiniuk ◽  
V. Filas ◽  
J. Moczko ◽  
R. Kaleta ◽  
J. Breborowicz
Keyword(s):  
Breast Cancer ◽  
Hormone Receptors ◽  
Detection System ◽  
Statistical Significance ◽  
Her2 Status ◽  
Breast Cancers ◽  
Breast Cancer Patients ◽  
Her2 Positive ◽  
Her2 Positive Breast Cancer ◽  
Positive Breast Cancer

10525 Background: HER-2/neu gene is amplified and overexpressed in 15–20% of invasive breast cancers. HER2-positive breast cancers have a worse prognosis than HER2-negative tumors and distinctive clinical features. They express hormone receptors for estrogen (ERα) and for progesterone (PgR) less frequently than HER2-negative tumors. The identification of the other human estrogen receptor, receptor beta (ERβ), raises a question of ERβ occurrence in HER2-positive breast cancer. Patients and methods: Formalin-fixed, paraffin embedded tissues from 90 patients with invasive HER2-positive breast cancer and from 99 patients with HER2-negative breast cancer were used in this study. The HER2 status was analyzed using HercepTest TM (IHC), and IHC 2+ results were confirmed with FISH test. Immunostaining for ERα, ERβ and PgR was performed using monoclonal antibodies against ERα, PgR (DakoCytomation) and against ERβ (CHEMICON). The EnVision detection system was applied. The data were analyzed using nonparametric Fisher-Freeman-Halton test; the statistical significance was considered when p < 0.5. Results: Only 33% of the HER2-positive breast cancers were ERα-positive compared with 63% in the HER2-negative group (p < 0.001). The expression of ERβ protein was observed in almost equal frequency in both groups (57% of HER2-positive breast cancers and 57.7% of HER2-negative tumors, p = 0.889). The expression of PgR was observed in 30% of HER2-positive breast cancers and in 68.7% of HER2-negative tumors (p < 0.001). Conclusion: The expression of ERβ (unlike that of ERα and PgR) was similar in HER2-positive and in HER2-negative breast cancers. Thus, ERβ may be a potential target in future endocrine therapy for women with HER2-positive breast cancers. No significant financial relationships to disclose.

National population-based study of racial variation in characteristics and outcomes of young breast cancer patients: Analysis of temporal trends.

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. e18068-e18068
Author(s):  
James Thompson McClain ◽  
Catalina Mosquera ◽  
Praveen Namireddy ◽  
Mahvish Muzaffar
Keyword(s):  
Breast Cancer ◽  
Cancer Patients ◽  
Statistical Significance ◽  
Temporal Trends ◽  
Poverty Line ◽  
Breast Cancer Patients ◽  
Black Patients ◽  
Significant Difference ◽  
Young Breast Cancer ◽  
White Patients

e18068 Background: Breast cancer outcomes correlate with racial and socioeconomic status. Efforts to reduce disparities in breast cancer among vulnerable populations has had limited success. We sought to examine trends of racial and socioeconomic factors and its impact on outcome in young breast cancer patients. Methods: Using the Surveillance, Epidemiology, and End Results database, we identified female patients aged 20-35 with invasive breast cancer diagnosed from 1990-2012. We performed univariate, multivariate and survival analysis. Variables included patient age, race, stage, receptor status, surgery type and year of diagnosis. Results: A total of 18,999 women were identified. Mean age was 31.7. 80.8% were white and 19.1% were black. A higher percentage of blacks had stage III/IV disease (34% v 27%) and ≥ 4 positive nodes (19% v 16%) compared to whites. 54% of whites were ER receptor positive while 46% of blacks were ER receptor positive (p<0.0001). Analysis of American Community Survey attributes indicated white patents were more likely to live in counties where ≤15% of households were below the poverty line (64% v 45%) and where ≤15% of the population had less than a high school education (35% v 28%) compared to blacks. 31.2% were diagnosed in 1990-2000 while 68.7% were diagnosed in 2001-2012. 5 year disease specific survival (DSS) was 79.1% among all patients diagnosed from 1990-2000 and 84.2% among patients diagnosed from 2001-2012 (p<0.0001). In each time period, white patients had significant difference in 5 year DSS compared to black patients. While the 5 year DSS for white patients improved from 80.9% to 86.3% (p<0.0001), the 5 year DSS improvement for black patients from 1990-2000 to 2001-2012 did not reach statistical significance (71.3% vs 75.7%, p=0.24). Conclusions: Demographic and economic factors are associated with outcomes in young breast cancer patients. Absolute DSS has improved over consecutive time periods, but the improvement was not significant among blacks. More effort is needed to evaluate and address disparity in these patients. [Table: see text]

scholarly journals Breast cancer stem-like cells: Clinical implications and therapeutic strategies

2016 ◽  
Vol 89 (2) ◽  
pp. 193-198 ◽  
Author(s):  
Oana Mihaela Tudoran ◽  
Ovidiu Balacescu ◽  
Ioana Berindan-Neagoe
Keyword(s):  
Breast Cancer ◽  
Stem Cells ◽  
Cancer Patients ◽  
Life Quality ◽  
Treatment Decision ◽  
Tumor Formation ◽  
Response To Therapy ◽  
Breast Cancer Patients ◽  
Female Population ◽  
Molecular Features

Breast cancer is the most frequently diagnosed can­cer in women, being also the leading cause of cancer death among female population, including in Romania. Resistance to therapy represents a major problem for cancer treatment. Current cancer treatments are both expensive and induce serious side effects; therefore ineffective therapies are both traumatic and pricy. Characterizing predictive markers that can identify high-risk patients could contribute to dedicated/personalized therapy to improve the life quality and expectancy of cancer patients. Moreover, there are some markers that govern specific tumor molecular features that can be targeted with specific therapies for those patients who are most likely to benefit. The identification of stem cells in both normal and malignant breast tissue have lead to the hypothesis that breast tumors arise from breast cancer stem-like cells (CSCs), and that these cells influence tumor’s response to therapy. CSCs have similar self-renewal properties to normal stem cells, however the balance between the signaling pathways is altered towards tumor formation In this review, we discuss the molecular aspects of breast CSCs and the controversies regarding their use in the diagnosis and treatment decision of breast cancer patients.

scholarly journals Analysis of Prognosis Factors of Breast Cancer Patients thru Socio Economic Profile: An Application of Binary Logistic Regression

2020 ◽  
Author(s):  
Mrinal Deka ◽  
Dibyojyoti Bhattacharjee
Keyword(s):  
Breast Cancer ◽  
Logistic Regression ◽  
Tumour Size ◽  
Poverty Line ◽  
Research Centre ◽  
Breast Cancer Patients ◽  
Prognosis Factors ◽  
Regional Lymph Nodes ◽  
Cancer Disease ◽  
Significant Difference

Abstract Background: The idea of Prognosis factor is based on the variables that can be used to assess the chance of recovery from a disease. It may also be defined as the prior knowledge about any disease before treatment. Method: In this paper, selective prognostic factors (Age, Node and Tumour size) are analysed by logistic regression in patients who are suffering from Breast cancer based on data collected from the Cachar Cancer Hospital and Research Centre, Silchar, Assam, India. The purpose of the research is to analyse the effect of the prognosis factors on the remission of breast cancer; separately for economically weaker as well as well to do patients. Results: The study claims that there are 50.1 percent and 65.8 percent chance of remission of cancer for patients of age above 50 in case of breast cancer with below the poverty line and above the poverty line respectively. The present study has considered the cutoff value of 2 cm as the determining prognostic factor in relation to tumour size. Thus, the chance of remission from cancer is 22.3 percent and 34.7 percent for below poverty line and above poverty line patients, respectively, if tumour size is greater than 2 cm. It also endeavours to ascertain that there are 10.9 percent and 18.1 percent chance of remission of cancer, if the disease has metastasized to regional lymph nodes, for below poverty line and above poverty line patients respectively. Conclusion: There is a significant difference between the two poverty lines (APL and BPL) in terms of node and tumour size of breast cancer. The increasing sizes of tumour and node have lesser chance to follow-up as well as poorer survival and has a significant difference for patients belonging to both the poverty levels. The prognosis factors have the significant impact on the remission of breast cancer and depends on the socio-economic status of the patients due to the different standard of living, tendency of early diagnosis and the awareness level of cancer disease.

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