Questions to Ask Your Surgeon Before a Biopsy or Tumor Removal

A pre-surgical appointment can feel like a lot to take in. There's new terminology, emotional weight, and a timeline that often moves faster than you expected. In the middle of all that, it's easy to leave the office with unanswered questions, and realize later that some of them mattered more than you knew.

This isn't a complete list of everything you could ask before a biopsy or tumor removal. It's a practical checklist of the questions most patients tell us they wish they had brought with them, including one that almost nobody thinks to ask until it's too late to act on it.

Print it out, save it to your phone, or share it with whoever is coming to your appointment with you.

Questions about the procedure itself

Understanding what's actually happening in the operating room helps you feel less like a bystander and more like someone who knows what to expect. These questions before tumor removal or biopsy give you a clearer picture of the scope and logistics of the procedure.

• What type of biopsy or resection are you performing? There are several approaches (core needle, excisional, incisional, laparoscopic), and each has different implications for recovery and tissue yield. Knowing the method helps you understand what comes next.
• How much tissue will you be removing? This matters both for recovery and for what options are available to you afterward. Some procedures remove a small sample; others are more extensive.
• What's the expected recovery timeline? Ask about both the immediate post-operative period and when you can expect to return to normal activity. Recovery varies significantly depending on the location and type of procedure.
• What are the known risks of this procedure? Every surgical intervention carries risk. You deserve a clear, honest answer, not to be alarmed but to be informed.

Questions about the tissue

This is the section most patients skip, and the one that can have the most lasting consequences. What happens to your tissue after it leaves the operating room is something your surgical team deals with routinely, but rarely explains unprompted. These are the questions before cancer surgery that open up a conversation worth having.

• What happens to the tissue after it leaves the operating room? In most cases, it goes to a hospital pathology lab for analysis. After that, what happens to it varies widely by institution. Some hospitals retain archived samples for a period of time; others do not.
• Will a pathologist examine it? Will any of it be stored? Standard practice is for pathology to examine tissue removed during surgery. But tissue being stored, in a usable form and long-term, is a different question entirely.
• How long does your institution keep archived tissue samples? Hospital tissue archives typically hold samples for a defined period, often five to ten years, and in a fixed form that limits future use. Living tissue is not preserved by default.
• Can I request tissue preservation through an outside service? Yes, you can. Many patients don't know this is an option, but you have the right to arrange custodial biobanking through a third-party service like Kernis Health. Your surgeon doesn't need to initiate it; you do.
• How much advance notice do you need if I want to arrange custodial biobanking before the procedure? Logistics matter here. Coordination between your surgical team and a biobanking service needs to be in place before your surgery date. Ask your surgeon what lead time is realistic so there's no last-minute confusion.

Questions about next steps

Surgery is one moment in what is often a longer process. Understanding what comes after helps you plan and ensures nothing falls through the cracks between your surgical team and the rest of your care.

• How long before I receive my pathology results? Turnaround times vary. Some results are available within days; others take longer. Knowing the expected timeline reduces uncertainty during an already stressful period.
• What tests will be run on the tissue? Standard pathology confirms the presence and type of disease. But there's a range of additional testing that may or may not be ordered depending on your situation and your care team's approach.
• Will the pathology report include biomarker testing? Biomarker testing, which looks at specific molecular characteristics of the tissue, can inform treatment decisions significantly. It's not always included automatically.
• If biomarker testing isn't included, who orders it, and how do I request it? In some cases, your oncologist orders this separately. In others, it requires a specific referral or a request from you. Ask now so you're not navigating this after the fact.

Questions to ask yourself

Not every important question is one you ask your surgeon. Some of them are decisions only you can make, and it helps to think them through before you're in the room.

• Do I want my tissue preserved for future options? Custodial biobanking preserves living tumor tissue in a way that keeps it available for potential use down the road: for emerging therapies, clinical trials, or personalized treatment approaches. It's not for everyone, but it's worth deciding deliberately rather than by default.
• Who do I want involved in this decision? A partner, caregiver, family member, or second-opinion specialist can be part of this conversation. You don't have to carry the decision-making alone.
• Have I contacted a biobanking service if I want one? If tissue preservation is something you're considering, the time to act is before surgery, not after. Once tissue is removed and processed through standard pathology, the window for custodial preservation closes.

The one question most patients forget

Of all the questions to ask your surgeon before a biopsy, the one that comes up least often is also one of the most time-sensitive: Can I arrange for my tissue to be preserved through a biobanking service?

Surgeons don't typically raise this because tissue disposition after pathology falls outside their immediate scope. They're focused on performing the procedure safely and effectively. But that doesn't mean the question is off the table. It means you have to bring it to the table yourself.

The critical thing to understand is the timing. Tissue preservation through a service like Kernis Health must be arranged before the surgery date. Coordination with your surgical team needs to happen in advance so the right protocols are in place when the procedure occurs. Once the tissue has been processed through standard pathology, custodial biobanking is no longer an option.

You have more agency in this process than you may realize. The right question, asked at the right time, can open doors that stay open, or close ones that didn't have to.

Kernis Health provides concierge coordination and tissue preservation services. This article is informational, not medical advice. Decisions about your care should be made with your oncology team.