Where Are Breast Cancer Lumps Usually Found? - Healthline
Nov 13, 2025 · According to a 2023 review, research has repeatedly shown that the upper outer quadrant of the breast is the most common site of breast cancer occurrence. That would be the part …
Where Is Breast Cancer Usually Located? - MedicineNet
Jul 10, 2025 · Breast cancer is more common in the left breast than in the right by about 10 percent. The upper outer quadrant of either breast is the most frequent site for the occurrence of breast cancer.
Where Are Breast Cancer Lumps Usually Found? - HealthCentral
Sep 12, 2024 · The most common place to find a breast cancer lump is in the upper outer quadrant, simply because that’s where the most breast tissue (glandular tissue) is found, per the NLM.
Breast cancer lumps: Location and how to identify them
Oct 24, 2023 · Although breast cancer lumps can develop anywhere in the breasts, they most commonly develop in the upper outer region of the breast. The upper outer region of the breast is the part that...
Left Upper Quadrant (LUQ) Pain: Common Causes & Treatments
4 days ago · Pain in the upper left side of your abdomen, often referred to as upper left quadrant pain, is usually indicative of something wrong with the organs and/or tissue structures located on that area of …
my mammography report says i have left breast upper outer quadrant ...
Nov 20, 2016 · Talk to your doctor: The most common cause for breast asymmetry on a mammogram is the common normal variant of asymmetrically distributed breast tissue. Asymmetric breast tissue is …
Atlas of breast cancer early detection - screening.iarc.fr
Quadrant and o’clock location: Understand that MLO projections distinguish between superior (upper) and inferior (lower) quadrants. CC projections distinguish between lateral (outer) and medial (inner) …
Breast Lesion Localization - Radiology | UCLA Health
If the lesion is in a lower in position in the breast in the ML view when compared to the MLO view, then the lesion is lateral/outer quadrant. Alternatively, if the lesion is higher in position in the breast in the …
Left Upper Quadrant Pain: Common Causes and Treatment - Patient
Nov 5, 2024 · This leaflet looks at pains which can develop in the upper part of the tummy (abdomen) on your left hand side. It deals with possible causes, how a diagnosis might be made and what the …
What To Know About Left Upper Quadrant (LUQ) Pain - Health
Dec 18, 2025 · Left upper quadrant (LUQ) pain stems from conditions that affect organs like your spleen, kidney, or stomach. It's best to see a doctor if your LUQ pain worsens or lasts more than 48 hours....