top of page
Breast Diagnosis


What is a 3D mammogram? How does it differ from a traditional mammogram?
แมมโมแกรม 3 มิติ (3D Mammogram/DBT) คืออะไร ต่างจาก 2 มิติอย่างไร ใครควรตรวจ เจ็บไหม อธิบายโดยศัลยแพทย์เฉพาะทางเต้านม รพ.นมะรักษ์


Breast Ultrasound: What It Checks and How It Differs from Mammography
Breast ultrasound is an imaging test that uses high-frequency sound waves. It does not use ionizing radiation. Ultrasound is commonly used to evaluate a lump or abnormal area in the breast, help distinguish a cyst from a solid mass, and complement mammography in many situations, especially for patients with dense breast tissue or breast symptoms. This article explains what breast ultrasound can detect, who may need it, and how it differs from mammography. What is breast ultra
How to perform a breast self-examination: How often, and what should prompt a visit to the doctor if you feel something unusual.
Breast self-examination is the regular observation and palpation of one's own breasts. This helps to become familiar with normal features and to notice changes early. While it is not a screening test that can replace mammograms, it can help detect abnormalities early and allow for timely medical attention. How often should you perform breast self-examinations? It is recommended to check your breasts monthly. The best time is 7–10 days after your period starts, as your breasts


Breast Cancer Screening & Diagnosis: A Complete Guide
Breast cancer screening and diagnosis covers the whole pathway — from finding abnormalities in people without symptoms (screening) to confirming the result with imaging and biopsy (diagnosis). The goal is to detect cancer as early as possible, when it is most treatable. This guide brings together every step, with links to read each topic in detail. What are the screening methods? Screening is done in people without symptoms to find abnormalities early. The main methods are br
What is a 3D mammogram? Why choose Hologic Genius 3D + AI for your mammogram?
3D Mammogram คือเทคโนโลยีตรวจคัดกรองมะเร็งเต้านมที่ถ่ายภาพ 3 มิติ แม่นยำกว่า 2D Mammogram 20-65% โรงพยาบาลนมะรักษ์ให้บริการด้วยเครื่อง Hologic 3Dimensions + Genius AI Detection


Interpreting the results of a core needle breast biopsy.
Interpreting the results of a core needle breast biopsy. Assoc. Prof. Yaowanuch Kongdan, M.D. Interpreting a core needle breast biopsy means reading the pathology report to determine whether the tissue is benign or malignant. Results are often graded B1–B5 (from normal tissue to cancer) and assessed for “concordance” between the pathology and the imaging, which guides whether to monitor, repeat the biopsy, or proceed to surgery. An accurate interpretation is the key to precis


When should mammograms be discontinued: A guide for women over 70.
ไม่มีอายุที่ต้องหยุดตรวจแมมโมแกรมตายตัว แนวทางใหม่จาก USPSTF NCCN ACR และ ACS แนะนำให้พิจารณาจากอายุขัยคาดหวัง สุขภาพโดยรวม และความต้องการของผู้ป่วย ไม่ใช่เพียงตัวเลขอายุ


Breast Biopsy: A Complete Guide to Preparation, Pain & Recovery
A breast biopsy is a procedure that takes a small sample of tissue from a suspicious lump or area in the breast so it can be examined under a microscope. It is the gold standard for diagnosing breast cancer — the only way to confirm whether a finding is benign or malignant. Most biopsies use only local anaesthetic, take about 15–30 minutes, cause minimal pain, require no hospital stay, and heal easily at home. Why is a breast biopsy necessary? “Imaging can only show probabili


Blood test for cancer Liquid Biopsy: ctDNA in breast cancer
การตรวจวิเคราะห์ ctDNA หรือ Liquid Biopsy เป็นเครื่องมือสำคัญในการดูแลผู้ป่วยมะเร็งเต้านมแบบเฉพาะบุคคล แม้จะยังไม่สามารถใช้ทดแทนการวินิจฉัยหลักได้ทั้งหมด แต่มีประโยชน์อย่างยิ่งในการติดตามการรักษา, ชี้แนวทางการใช้ยาแบบมุ่งเป้า และเฝ้าระวังการดื้อยา ซึ่งในอนาคตมีแนวโน้มที่จะกลายเป็นมาตรฐานในการดูแลผู้ป่วยต่อไป


Core Needle Biopsy Techniques: Needle Selection and Image Guidance
Core Needle Biopsy Assoc. Prof. Dr. Yaowanut Kongdan A core needle biopsy uses a hollow, large-bore needle to remove small cores of tissue from a lump or abnormal area in the breast for laboratory examination. It gives more detailed information than fine needle aspiration (FNA) — both the cell type and biomarkers — and is performed under local anaesthetic in about 15–30 minutes, with no hospital stay required. Core needle biopsy is an important method for diagnosing breast


Breast biopsy
Breast biopsy Assoc. Prof. Dr. Yaowanut Kongdan Breast biopsy is an important procedure in breast cancer diagnosis. It allows the doctor...


Breast Screening Methods
Assoc. Prof. Youwanush Kongdan, MD. Breast cancer is one of the most common cancers in women worldwide. Breast cancer screening is an...


Breast Imaging Report and Data System (BIRADs)
What is BI-RADS and how is it read? BI-RADS is the international standard for grading the level of suspicion of breast imaging (mammography and ultrasound), from category 0 to 6, which guides the next step — further tests, follow-up, or biopsy. Understanding it helps patients read their own results. Breast Imaging Report and Data System (BIRADs) Article by Assoc. Prof. Dr. Youwanush Kongdan and Dr. Paweena Lueadthai Breast cancer screening through mammograms and ultrasounds


Guidelines for Breast Cancer Screening
Guidelines for Breast Cancer Screening By Assoc. Prof. Youwanush Kongdan, M.D. Breast cancer is one of the most prevalent cancers among women worldwide. Breast cancer screening is a crucial method for early detection, which can enhance treatment outcomes and reduce mortality rates. This article presents breast cancer screening guidelines based on international standards and the Thai Breast Disease Association, including recommendations from Namarak Hospital. International St
bottom of page

