CION Cancer Clinics
CEBPA, DDX41, ETV6 and ANKRD26 positive: what happens next | CION Cancer Clinics
A positive result for CEBPA, DDX41, ETV6 or ANKRD26 means you carry an inherited fault that raises the risk of blood cancer. If you are well, what follows is mostly regular blood counts with a haematologist. If you already have leukaemia, it can change who donates stem cells. This page walks through the first weeks and what to ask at each step. At CION Cancer Clinics, our oncologists explain what a gene result means for you and your family, and plan the checks that follow.
On this page
- I have tested positive. What happens now?
- What changes depends on your situation
- What happens after the result, in order
- What do the terms on a positive report mean?
- Already ill, or well: how the plan differs
- What this page cannot tell you
- Four fears after a positive result, and what is true
- Common questions after a positive result
The short answer
I have tested positive. What happens now?
You will be seen by a haematologist and a genetic counsellor, who will explain what the fault means for you and set up a plan. If you are well, that plan is mostly regular blood counts. If you already have a blood cancer, the result can change who donates stem cells and how the team plans your treatment.
The first thing to check
Make sure the result comes from a germline test, meaning a test for a fault present from birth. A change found only in a leukaemia sample may have arisen in the cancer alone. Your team will confirm this on a skin sample before treating it as an inherited result.
Nothing needs to happen tonight
A positive result is news about risk, not a new diagnosis. For a well carrier, the next steps unfold over weeks. The one exception is a family that is already arranging a stem cell transplant, where donor testing should be raised with the transplant team straight away.
Who you will meet
Usually two people. A genetic counsellor explains the result, the family implications and the choices ahead. A haematologist, a doctor who specialises in blood, looks after your blood counts over the years. Families travelling from a district can often combine both visits into one day in Hyderabad.
A carrier who feels well is not a patient. What you need is a plan, not treatment.Where you are starting from
What changes depends on your situation
The same result means different things for a person in treatment and for a relative who has never been ill.
You have leukaemia now
The team will avoid a related donor who carries the same fault, and will test any brother or sister before choosing them. The result may also shape decisions about transplant and about follow-up once treatment ends, because a new, separate problem can arise years later.
You have a low platelet count
For ETV6 and ANKRD26 carriers, the low count finally has an explanation. That matters, because treatments aimed at immune platelet problems do not help and can often be stopped. Tell any surgeon or dentist about your platelet count before a procedure.
You are well and were tested because of a relative
You will be offered a baseline blood count and a plan for regular checks. Most of your life carries on exactly as before.
Worth doing early
- Keep a copy of your report
- Tell any doctor treating you
- Ask how you will hear of a reclassification
You are planning a family
Each child has a one in two chance of inheriting the fault. A counsellor can explain the choices, including testing during pregnancy, before you decide anything. Many carriers choose to have children without any testing, and that is a valid choice too.
Not sure whether this applies to you?
Ask an oncologistThe first few weeks
What happens after the result, in order
A results appointment
A counsellor explains which gene, which variant and how confident the laboratory is. Bring a family member if you can, and write your questions down beforehand.
A haematology review
A haematologist checks a full blood count and looks at the blood under a microscope. Sometimes a bone marrow test is suggested to set a starting point.
A plan for regular checks
You leave with a schedule for blood counts and a list of symptoms that should bring you back sooner. How often depends on the gene and on your first results.
Telling the family
Brothers, sisters, parents and children can now be offered a test for your exact fault. A written family letter makes this easier to explain.
On your report
What do the terms on a positive report mean?
- Pathogenic variant
- A spelling change in the gene known to break it. This is what people mean by a positive result.
- Likely pathogenic
- Very probably harmful, and usually acted on in the same way as a pathogenic variant.
- Penetrance
- How often a fault actually leads to illness across everyone who carries it. It is never all of them.
- Myeloid
- The family of blood cells that includes most white cells, red cells and platelets. Myeloid leukaemia starts in these cells.
- Baseline
- Your first set of results, used as the yardstick for every later check.
- Donor-derived leukaemia
- A leukaemia that starts in transplanted cells. It is why a carrier relative is not used as a donor.
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Side by side
Already ill, or well: how the plan differs
Being straight with you
What this page cannot tell you
It cannot tell you what your particular variant means. The same gene can carry many different changes, and they do not all behave alike. What your specific variant means is a question for the counsellor who ordered the test.
It cannot predict whether you will become ill
These four genes are rarer than BRCA, and studies so far are small. Nobody can tell a well carrier whether or when a blood cancer will develop. Your haematologist can tell you what is known for your gene and how the plan will adapt as your results come in.
Who this does not apply to
If the change was found only in a leukaemia sample and a skin test showed it was not inherited, you are not a carrier and this page does not apply. Tumour-only changes guide treatment and are covered on our targeted therapy pages. If your report says variant of uncertain significance, it is not a positive result either.
If you are unsure which kind of result you have, bring the report to your counsellor before acting on it.Commonly believed
Four fears after a positive result, and what is true
No. A well carrier needs monitoring, not treatment. Nothing is given to someone whose blood counts are healthy.
There is no reason to. Ordinary life carries on. The one thing to change is to get unusual bruising, bleeding or repeated infections checked without waiting.
Nobody chooses the genes they pass on. You carried this fault without knowing, just as your own parent did. Knowing now is what lets your child be watched properly.
Most carriers have normal counts for years or for life. A normal count is good news about today. It does not undo the result.
Questions we are asked
Common questions after a positive result
Do I need a bone marrow test?
Not always. Some haematologists suggest one to set a baseline, especially if your blood count is already a little unusual. Others start with blood tests alone. Ask why it is being offered and what it would change before you agree.
How often will my blood be checked?
That depends on the gene, your age and your first results, so there is no single answer. Your haematologist will set a schedule and shorten it if anything changes. Our surveillance page for these genes explains how the schedule is worked out.
Can I still donate blood or stem cells?
You should not donate stem cells to a relative with the same fault. Wider questions about donation are best discussed with your haematologist, who knows your gene and your blood results.
Does this change my leukaemia treatment?
It can. The main change is in donor selection for a transplant. For some genes, the result may also inform decisions about transplant and follow-up. Your leukaemia team will explain what it means for your plan.
Which symptoms should bring me back early?
Unusual bruising, bleeding gums or nosebleeds, infections that keep returning, tiredness that does not lift, or unexplained fevers. None of these means leukaemia on its own, but each is worth a blood count rather than a wait.
Should my children be tested now?
It depends on the gene. For DDX41, testing usually waits until adulthood. For CEBPA, ETV6 and ANKRD26, earlier testing may be discussed because problems can begin in childhood. Your counsellor will advise on timing.
Will this affect my health insurance?
India has no dedicated law on genetic discrimination in insurance, and the position is not fully settled. Ask your counsellor before sharing a result with an insurer, and keep your existing policy active.
Can I be counselled in Telugu?
Yes. Counselling can be arranged in Telugu, in person or by video call, so relatives in districts can join without travelling. Ask for it when you book the results appointment.
Meet CION's oncologists. Bring your family history or genetic report to them.
Our medical oncologists see people with a strong family history of cancer, arrange genetic counselling and testing where it fits, and plan the checks that follow.
Dr. C. Raghavendra Reddy
MBBS(Gold Medal), DNB(General Medicine), DM(Medical Oncology)(Gold Medal)
Dr. Bharati Devi Gorantla
MBBS, MD(General Medicine), DM(Medical Oncology)(Adyar,Chennai), ECMO, MRCP SCE(UK)
Dr. Owais Mohammed
MBBS, MD (General Medicine), DrNB (Medical Oncology), ECMO, MRCP SCE (Medical Oncology) (UK)
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Sources
- GeneReviews (NCBI) — CEBPA-Associated Familial Acute Myeloid Leukemia (AML)
- MedlinePlus Genetics — CEBPA gene
- MedlinePlus Genetics — ANKRD26 gene
- National Cancer Institute — Genetic Testing for Inherited Cancer Susceptibility Syndromes
This page is general information, not a prescription. Do not change or stop any treatment based on what you read here. If anything is worrying you, contact your own treating team — or call our helpline and we will help you reach the right specialist.
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Just been told you carry one of these faults?
We can arrange a haematology review and genetic counselling, in Telugu if you prefer, and help you plan what to tell the family. One helpline serves every CION centre.