What does Close margin mean on a pathology report?
A close margin means cancer cells are near the edge of the removed tissue but not right at it. Teams weigh how close is close for each cancer type. Ask whether the distance changes anything about your plan.
Also written as
- close margins
Please read: This page explains general report language and cannot interpret your personal report, diagnose a condition, judge how serious a result is, or recommend treatment. Only your care team can do that.
How to read biopsy & pathology results
A pathology report describes what a specialist saw when they looked at your tissue under a microscope. Each phrase — the cell type, how abnormal the cells look, the margins, and features like invasion — is one piece of a larger picture, and pathologists often add comments or order extra stains before reaching a conclusion. A single word rarely decides anything on its own; it is read together with your imaging, your other results, and how you are doing. The team who requested the biopsy is who can tell you what a finding means for your care.
Questions to ask your care team
- What type of cells were found, and what does that mean for me?
- Are the margins clear — and if not, what happens next?
- Do any of these findings change my treatment options?
- Is any further testing, or a second look at the slides, worth doing?
Related biopsy & pathology terms
- BiopsyA biopsy is when a small piece of tissue is removed so a pathologist can look at it under a microscope.
- Pathology reportA pathology report is the document a pathologist writes after examining tissue from a biopsy or surgery.
- SpecimenA specimen is the piece of tissue, fluid, or cells that was removed and sent to the lab.
- Gross descriptionThe gross description is what the specimen looks like to the naked eye — its size, color, and shape — before it is looked at under a microscope.
- BenignBenign means not cancer.
- MalignantMalignant means cancer — cells that can grow into nearby tissue and may spread.
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