Short Communication - Journal of Molecular Oncology Research (2023) Volume 7, Issue 3

Early Detection is Key: Understanding Breast Cancer Screening and Diagnosis

Department of Radiation Oncology, Stanford University School of Medicine, Stanford, USA

*Corresponding Author:

Jiangbin Li
Department of Radiation Oncology
Stanford University School of Medicine, Stanford, USA
E-mail: jiangli@stanford.edu

Received: 21-Feb-2023, Manuscript No. AAMOR-23-90258; Editor assigned: 24-Feb-2023, PreQC No. AAMOR-23-90258(PQ); Reviewed: 10-Mar-2023, QC No AAMOR-23-90258; Revised: 15-Mar-2023, Manuscript No. AAMOR-23-90258(R); Published: 22-Mar-2023, DOI:10.35841/aamor-7.3.171

Citation: Li J. Early detection is key: Understanding breast cancer screening and diagnosis. J Mol Oncol Res. 2023;7(3):171

Abstract

Breast cancer is a significant health concern, and early detection is crucial for successful treatment. Breast cancer screening and diagnosis are essential tools for identifying the disease at an early stage when it's more treatable. Understanding the screening and diagnostic methods, risk factors, and symptoms of breast cancer can help individuals detect it early and increase their chances of successful treatment. This article aims to provide an overview of breast cancer screening and diagnosis, including the importance of early detection, screening methods, diagnostic procedures, and risk factors.

Keywords

Diagnosis of Brest Cancer, Screening of Brest Cancer, Cancer.

Introduction

Breast cancer is the most common cancer among women worldwide, and it's the second leading cause of cancer deaths in women after lung cancer. Breast cancer can occur at any age, but the risk increases as women get older. Early detection is the key to successful treatment and can significantly improve the chances of survival. Breast cancer screening and diagnosis are essential tools for identifying the disease at an early stage when it's more treatable. This article will provide an overview of breast cancer screening and diagnosis, including the importance of early detection, screening methods, diagnostic procedures, and risk factors. [1].

The Importance of Early Detection

Early detection is essential for the successful treatment of breast cancer. When breast cancer is detected early, it's more likely to be confined to the breast tissue and is easier to treat. The five-year survival rate for breast cancer patients is 99% when the cancer is detected early and localized to the breast tissue. However, the five-year survival rate drops to 27% when the cancer has spread to distant organs. Therefore, early detection is crucial for improving the chances of successful treatment and reducing the mortality rate [2].

Breast Cancer Screening Methods

Breast cancer screening is the process of detecting breast cancer in women who have no signs or symptoms of the disease. The two most common screening methods are mammography and clinical breast examination (CBE). Mammography is a low-dose X-ray that can detect breast cancer up to two years before a lump can be felt. CBE is a physical exam of the breasts performed by a healthcare professional to check for lumps or other abnormalities. The American Cancer Society recommends that women at average risk for breast cancer should start getting yearly mammograms at age 45 and can switch to every two years starting at age 55. Women at high risk for breast cancer should talk to their doctor about when to start and how often to get screened. In addition to regular screening, women can also reduce their risk of developing breast cancer by maintaining a healthy lifestyle. This includes regular exercise, maintaining a healthy weight, limiting alcohol consumption, and avoiding smoking [3].

Breast Cancer Diagnostic Procedures

Breast cancer diagnostic procedures are used to confirm or rule out the presence of breast cancer when a lump or abnormality is detected during screening or when symptoms are present. The most common diagnostic procedures include ultrasound, magnetic resonance imaging (MRI), and biopsy. Ultrasound uses sound waves to create images of the breast tissue, and MRI uses a powerful magnetic field to create detailed images of the breast. Biopsy involves removing a small sample of breast tissue for examination under a microscope to determine if cancer cells are present [4].

Risk Factors for Breast Cancer

Several risk factors increase the likelihood of developing breast cancer. Some of these risk factors are controllable, while others are not. Age is the most significant risk factor for breast cancer, and the risk increases as women get older. Family history of breast cancer, previous breast cancer diagnosis, and certain gene mutations, such as BRCA1 and BRCA2, can also increase the risk of breast cancer. Other risk factors include early onset of menstruation, late menopause, dense breast tissue, obesity, alcohol consumption, and hormone replacement therapy [5].

Conclusion

Breast cancer is a significant health concern for women worldwide, but early detection is key to successful treatment. Breast cancer screening and diagnosis are essential tools for identifying the disease at an early stage when it's more treatable. Understanding the screening and diagnostic methods, risk factors, and symptoms of breast cancer can help individuals detect it early and increase their chances of successful treatment. Women should be aware of their risk factors and talk to their doctor about their individual screening needs. It's important to note that screening and diagnostic procedures are not perfect, and false positives and false negatives can occur. It's important to follow up with additional testing if there is a suspicious finding or symptoms.

References

1. Ye J, Coulouris G, Zaretskaya I, et al. Primer-BLAST: a tool to design target-specific primers for polymerase chain reaction. BMC bioinformatics. 2012;13:1-1.

Indexed at, Google scholar, Cross Ref

2. Yunis R, Albrecht H, Kalanetra KM, et al. Genomic characterization of a three-dimensional skin model following exposure to ionizing radiation. J Radiat Res. 2012;53(6):860-75. 

Indexed at, Google scholar, Cross Ref

3. Zitouni S, Nabais C, Jana SC, et al. Polo-like kinases: structural variations lead to multiple functions. Nat Rev Mol Cell Biol. 2014;15(7):433-52.

Indexed at, Google scholar, Cross Ref

4. Zuehlke AD, Beebe K, Neckers L, et al. Regulation and function of the human HSP90AA1 gene. Gene. 2015;570(1):8-16.

Indexed at, Google scholar, Cross Ref

5. Wang LX, Zhu XM, Yao YM. Sestrin2: its potential role and regulatory mechanism in host immune response in diseases. Front Immunol. 2019;10:2797.

Indexed at, Google scholar, Cross Ref