Medical Oncologist
CION Cancer Clinics
Giving a genetic test sample without travelling to Hyderabad | CION Cancer Clinics
You can usually give the sample for an inherited cancer gene test without travelling to Hyderabad. A small tube of blood or some saliva is collected in your own town and sent to the laboratory. The counselling and consent still come first. This page explains the ways to give a sample from a district, the paperwork that decides whether it is accepted, and when a local sample will not do. At CION Cancer Clinics in Hyderabad, our oncologists review your family history with you and guide you to the right genetic counselling and testing.
NG
Medically reviewed by Dr. Naresh GunduConsultant Medical Oncologist · MBBS, DNB (Internal Medicine), DM (Medical Oncology, AIIMS) · last reviewed September 2026, next review due September 2027
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On this page
- Can I give a genetic test sample without coming to Hyderabad?
- What are the ways to give a sample from home?
- How does a district sample reach the laboratory?
- Sample collection terms, in plain language
- Blood or saliva: which should I give?
- When a local sample will not do
- What families often assume about giving a sample
- Common questions about giving a sample from a district
The short answer
Can I give a genetic test sample without coming to Hyderabad?
Usually, yes. An inherited cancer gene test needs only a small blood sample or some saliva, and either can be collected in your own town and sent to the laboratory. What cannot be skipped is the counselling and your consent, which come before the sample is taken.
Why the sample travels so well
The test reads the genes you were born with, which are the same in every cell of your body. The laboratory needs only a little DNA, and DNA in blood or saliva stays readable for a while if it is packed and sent correctly. That is why a sample taken in Nalgonda or Vizianagaram can be tested as reliably as one taken in the city.
What has to be right
The right tube or kit, the right labels and the right form. A sample sent in the wrong container, without a signed consent form, or with a name spelt differently from the form, may be refused by the laboratory. Then the whole process has to start again, and the family waits longer for an answer. Most delays in district testing come from this paperwork, not from the test.
Ask exactly which tube or kit to use before anyone takes your blood. Do not assume the local lab will know.Your options
What are the ways to give a sample from home?
Your counsellor will tell you which of these the laboratory accepts for your test.
Blood at a local hospital or lab
A small tube of blood is drawn at a hospital or diagnostic centre near you and couriered to the testing laboratory. This is the most common route and the most reliable.
Carry with you
- The test request form
- The signed consent form
- Photo identity
A saliva kit at home
Some laboratories post or courier a spit kit. You fill the tube to the marked line, seal it and send it back. Follow the kit's rules about eating, drinking and brushing beforehand.
A home collection visit
In some towns, a laboratory's staff can come to your house to take blood. This helps an elderly parent or someone who is unwell. Availability varies by district.
A stored tissue block
If the relative who had cancer has died, a tissue block kept by the hospital that did their surgery can sometimes be tested. You request its release from that hospital's pathology department, and it is sent on from there without anyone travelling.
Not sure whether this applies to you?
Ask an oncologistStep by step
How does a district sample reach the laboratory?
Counselling and consent
You speak to a genetic counsellor, in person or online. If you agree to testing, you sign a consent form and are sent the test request form.
Instructions for the local lab
You are told which tube or kit to use, how to label it and whether it needs to be kept cool. Show these instructions to the person taking your blood.
Collection
The sample is taken and labelled in front of you. Check that your name, age and the date match the form exactly.
Courier
The sample is packed and sent to the laboratory. Avoid sending it just before a weekend or holiday, when it may sit in a depot.
Confirmation
Ask the counselling team to confirm that the laboratory has received the sample in good condition. Only then does the waiting time really begin.
Words you may hear
Sample collection terms, in plain language
- Test request form
- The form that tells the laboratory which test to run and who ordered it. It must travel with the sample.
- Consent form
- Your signed agreement to be tested, after counselling. Without it, most laboratories will not start.
- Collection point
- The local hospital or laboratory that takes the sample and sends it on. It does not run or interpret the test.
- Saliva kit
- A tube with a preserving liquid, for spitting into at home. It suits people who dislike needles or live far from a lab.
- Tissue block
- A small piece of tissue kept in wax after surgery. Hospitals store these, and they can sometimes be tested years later.
- Sample rejection
- When the laboratory cannot use a sample, usually because of a wrong tube, missing forms or a delay in transit.
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Side by side
Blood or saliva: which should I give?
Blood sample
Saliva sample
Needs someone trained to draw it
You collect it yourself at home
Accepted by almost every laboratory
Accepted by many, but not all
Usually gives plenty of good DNA
Occasionally too little DNA, needing a repeat
Not suitable after some blood cancers or transplants
Also affected in those same situations
Being straight with you
When a local sample will not do
Some people cannot give a normal blood or saliva sample for inherited testing. After a bone marrow transplant, or with some blood cancers, the DNA in blood and saliva may not be entirely your own. A different sample, such as a small piece of skin, may be needed, and that usually means a visit to a specialist centre.
What this page cannot tell you
It cannot tell you which test you need, which sample your laboratory accepts or what your result will mean. Those answers come from the genetic counsellor who arranges the test. What your specific variant means is a question for the counsellor who ordered it.
Who this does not suit
Most people do not need an inherited gene test at all, so they will never need to arrange a sample. Anyone who has not yet had genetic counselling should not give a sample first and ask questions later. Kits sold directly to the public, without a counsellor, often test the wrong thing and leave families with a report nobody can explain.
If a kit has already arrived and you are unsure it is the right one, call the helpline before sending it.Commonly believed
What families often assume about giving a sample
"A sample taken in the city is more accurate."
The test is run in the same laboratory either way. What matters is the right tube, the right forms and a prompt courier, not where the needle went in.
"I should fast before a genetic blood test."
Fasting is not needed for an inherited gene test, because food does not change your genes. Saliva kits do have their own rules about eating and drinking just before, so read them.
"Any lab can run the test if I give them blood."
The local lab usually only collects. The test itself is done by a specialised genetics laboratory, which is why the sample has to be sent on with the correct forms.
"Once the sample is sent, nothing more is needed from me."
Check that it arrived safely, and keep your phone on. Laboratories sometimes call for a missing detail, and a quick answer avoids a repeat sample.
Questions we are asked
Common questions about giving a sample from a district
Can my local hospital take the blood?
Usually, yes. Any hospital or diagnostic centre that draws blood can collect it, as long as they use the tube the testing laboratory asks for and label it correctly. Show them the written instructions you were given.
Do I need to see a counsellor before giving the sample?
Yes. Counselling explains what the test can find and what it cannot, and it is where you give informed consent. The counselling can be done online, so it need not mean a trip to the city.
How long can the sample be in transit?
It depends on the laboratory and the sample type. Your counsellor or the laboratory will tell you the limit and whether it needs to be kept cool. Send it early in the week to avoid weekend delays.
What happens if the sample is rejected?
The laboratory will ask for a new sample. This is frustrating but rarely serious. Ask what went wrong, whether you will be charged again, and fix the cause before the second collection.
Can an elderly parent give saliva instead of blood?
Often, if the laboratory accepts saliva for that test. Some older people make less saliva, so filling the tube can take time. A home blood collection visit may be easier where it is available.
Can we test a relative who has died?
Sometimes, using a tissue block stored by the hospital that did their surgery or biopsy. The family asks that hospital's pathology department to release it. Whether it is usable depends on its age and how it was stored.
Who pays for the courier?
It varies. Some laboratories include pick-up in the test price and others charge separately. Ask for a written estimate that lists the test, the collection and the courier, so nothing is a surprise.
How do I get started?
Call the CION helpline, say which district you live in, and describe the family history briefly. Someone will check whether counselling makes sense and explain how the sample could be collected near you.
Your Specialists
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.
Medical Oncologist
Dr. C. Raghavendra Reddy
MBBS(Gold Medal), DNB(General Medicine), DM(Medical Oncology)(Gold Medal)
Medical Oncologist
Dr. Bharati Devi Gorantla
MBBS, MD(General Medicine), DM(Medical Oncology)(Adyar,Chennai), ECMO, MRCP SCE(UK)
Medical Oncologist
Dr. Owais Mohammed
MBBS, MD (General Medicine), DrNB (Medical Oncology), ECMO, MRCP SCE (Medical Oncology) (UK)
Medical Oncologist
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Where to find us
Our centres in and around Hyderabad
Addressed by landmark, because that is how this city navigates. One helpline books a consultation at any of these centres, and your team will tell you where counselling and testing take place.
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Sources
- MedlinePlus Genetics — How is genetic testing done?
- National Cancer Institute — Genetic Testing for Inherited Cancer Susceptibility Syndromes
- Cancer Research UK — Genetic testing for cancer risk genes
- NHS — Predictive genetic tests for cancer risk genes
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.
Keep reading
Related pages
Online genetic counselling from a districtThe conversation that comes before the sampleGenetic testing laboratories serving HyderabadWhere your sample is actually testedCarrying your genetic records between centresKeeping the report with you once it arrivesGetting surveillance scans closer to homeWhat happens near home if a fault is found
Talk to us
Live outside Hyderabad and need a genetic test?
Tell us your district and a little of the family history. We will explain how counselling and sample collection could work near you. One helpline serves every CION centre.