Cancer treatment in Turkey may involve medical oncology, cancer surgery, radiotherapy, diagnostic imaging and supportive care, depending on the type and stage of the disease. International patients should receive an individual medical assessment before selecting a treatment or requesting an exact price.
At Avicenna International Hospital in Istanbul, patients can submit their existing medical records for an initial review. These records may include pathology results, imaging scans, laboratory findings, previous treatment reports and a current medication list. The medical team can then evaluate whether further diagnostic tests are required and explain which treatment options may be appropriate.
Available oncology services may include chemotherapy, immunotherapy, targeted drug therapy, hormone therapy and the management of treatment-related side effects. The recommended treatment, expected duration and estimated cost depend on the diagnosis, cancer stage, the patient’s general health and any previous treatments.
Cancer Treatment at Avicenna International Hospital
Cancer is not a single disease, and two patients with apparently similar diagnoses may require different treatment plans. The location of the cancer, its stage, pathological features, molecular characteristics, previous treatments and the patient’s general health can all affect the medical approach.
At Avicenna International Hospital, the process begins with a review of the patient’s existing medical information. An oncologist may assess pathology findings, imaging results, blood tests and previous treatment records before recommending further investigations or preparing a treatment plan.
Medical oncology care may involve chemotherapy, immunotherapy, targeted therapy or hormone therapy. Depending on the cancer type, treatment may also require input from surgeons, radiologists, pathologists and other specialists.
The purpose of this multidisciplinary approach is to ensure that treatment decisions are based on the patient’s complete medical condition rather than on a diagnosis alone.
How the Cancer Treatment Process Works
The treatment journey differs between patients, but it usually includes medical-record review, confirmation of the diagnosis, staging, treatment planning and follow-up.
1. Review of Medical Records
International patients can begin by submitting available medical documents for assessment. Sending complete and recent information helps the medical team understand the case before the patient travels.
Useful records may include:
- Pathology and biopsy reports
- Pathology slides or tissue-block information, where requested
- MRI, CT, PET-CT or ultrasound images
- Imaging reports
- Blood-test results
- Molecular or genetic test results
- Previous surgery reports
- Chemotherapy or radiotherapy records
- A list of current medicines
- Information about other medical conditions
- A short summary of current symptoms
Documents should ideally be provided in English or Turkish. When this is not possible, the international patient team can explain whether a translation is needed.
2. Confirmation of the Diagnosis
A previous diagnosis may need to be reviewed before treatment begins. In some cases, the existing pathology and imaging are sufficient. In others, the doctor may recommend additional testing or a second review of biopsy material.
Diagnostic evaluation may include:
- Physical examination
- Blood and laboratory tests
- Pathology review
- Biopsy
- CT or MRI
- PET-CT
- Ultrasound
- Endoscopic examinations
- Molecular or biomarker testing
The required tests depend on the suspected cancer type and the information already available.
3. Cancer Staging
Staging describes the extent of cancer, including the size and location of the tumour, whether nearby lymph nodes are involved and whether the disease has spread to another part of the body.
Cancer stage is one of the main factors used when selecting treatment. An early-stage localised cancer may be treated differently from a cancer that has spread to distant organs. Staging may also influence treatment order, expected duration and follow-up planning.
4. Personalised Treatment Planning
Once the diagnosis and stage are understood, the medical team can prepare an individual treatment plan.
The plan may explain:
- The treatment objective
- Which treatment methods are recommended
- The order in which treatments will be given
- The expected number of sessions or cycles
- Whether hospital admission is required
- Potential side effects
- The expected treatment duration
- Follow-up requirements
- The estimated cost
Some patients need one principal treatment, while others require a combination of surgery, systemic treatment and radiotherapy. Combination treatment is common in oncology because different methods address cancer in different ways.
Cancer Treatment Options
Cancer treatment may be intended to remove the cancer, reduce the risk of recurrence, control disease progression, relieve symptoms or maintain quality of life. The treatment objective must be discussed individually with the oncologist.
Cancer Surgery
Cancer surgery is used to remove a tumour and, when necessary, nearby tissue or lymph nodes. It may be the main treatment for a localised solid tumour or one part of a broader treatment plan.
The exact surgical procedure depends on:
- The organ affected
- The tumour’s size and location
- Whether surrounding structures are involved
- Whether cancer has spread
- The patient’s overall health
When surgery is considered appropriate, the patient is evaluated by the relevant surgical department. Some patients may receive chemotherapy or radiotherapy before surgery, while others may need additional treatment afterwards.
Chemotherapy
Chemotherapy uses medicines to destroy cancer cells or limit their ability to grow and divide. It may be given intravenously, orally or through another route, depending on the medication and treatment protocol.
Chemotherapy may be used:
- Before surgery to reduce the size of a tumour
- After surgery to reduce the risk from remaining cancer cells
- Together with radiotherapy
- As the main treatment for certain cancers
- To control advanced or metastatic cancer
- To relieve symptoms in palliative treatment
The medicines, dose, number of cycles and interval between cycles are determined individually. Blood tests and clinical assessments may be required before each treatment cycle.
For more detailed information, patients can read the hospital’s guide to chemotherapy in Turkey.
Radiotherapy
Radiotherapy uses high-energy radiation to damage cancer cells in a specific treatment area. It may be used alone or in combination with surgery, chemotherapy or other systemic treatments.
Radiotherapy may be recommended:
- Before surgery
- After surgery
- As the main treatment for selected cancers
- To control a local tumour
- To relieve pain, bleeding or pressure caused by advanced cancer
The need for radiotherapy depends on the cancer type, stage, tumour location and previous treatment. The oncology team can explain whether radiotherapy is recommended, which technique may be suitable and how it should be integrated into the overall plan.
The article should not promise a particular radiotherapy technology until the patient’s case and current service availability have been confirmed.
Immunotherapy
Immunotherapy helps the immune system recognise or attack cancer more effectively. It is used for selected cancer types and is not suitable for every patient.
Eligibility may depend on:
- The type and stage of cancer
- Previous treatments
- Biomarker results
- The patient’s immune and general health
- The specific medicine’s approved indication
Immunotherapy can cause immune-related side effects because an activated immune system may also affect healthy organs. Patients must therefore be monitored during and after treatment.
Further information is available in the hospital’s guide to immunotherapy in Turkey.
Targeted Drug Therapy
Targeted therapy acts on particular proteins or molecular changes involved in the growth and spread of cancer. Some targeted treatments require biomarker or molecular testing before they can be prescribed.
A targeted medicine is not automatically appropriate because a patient has a particular type of cancer. The relevant molecular target must usually be present, and the medicine must be suitable for the patient’s clinical condition.
Targeted therapy may be used alone or with chemotherapy, immunotherapy, hormone therapy or other treatments.
Patients can learn more from the hospital’s guide to targeted drug therapy in Turkey.
Hormone Therapy
Hormone therapy is used for cancers that depend on hormones to grow, including some breast and prostate cancers. It may reduce hormone production or prevent hormones from affecting cancer cells.
The treatment may be given for months or years, depending on the diagnosis, disease stage and treatment objective. Hormone therapy may be used alone or as part of a combined treatment plan.
Supportive and Palliative Care
Supportive care is an important part of cancer treatment at every stage. It focuses on managing symptoms, treatment side effects, nutrition, pain, fatigue and other problems that may affect daily life.
Palliative care does not necessarily mean that active cancer treatment has stopped. It may be provided alongside chemotherapy, radiotherapy, immunotherapy or other treatments to improve comfort and quality of life.
Supportive care may address:
- Pain
- Nausea and vomiting
- Loss of appetite
- Fatigue
- Infection risk
- Constipation or diarrhoea
- Sleep problems
- Emotional distress
- Nutrition
- Treatment-related skin or mouth problems
Patients should report new or worsening symptoms promptly rather than waiting until the next appointment.
For more information, see the hospital’s guide to managing the side effects of cancer treatment.
Adjuvant and Neoadjuvant Cancer Treatment
The terms ‘adjuvant’ and ‘neoadjuvant’ describe when treatment is given in relation to the main local treatment, which is often surgery.
Neoadjuvant Treatment
Neoadjuvant treatment is given before the main treatment. It may involve chemotherapy, radiotherapy, targeted therapy or another treatment method.
Its purpose may be to:
- Reduce the size of a tumour
- Make surgery technically easier
- Allow less extensive surgery
- Treat cancer cells that may have spread beyond the visible tumour
- Assess how the cancer responds to treatment
Adjuvant Treatment
Adjuvant treatment is given after the main treatment. Its purpose is generally to reduce the risk that cancer cells remaining in the body will cause the disease to return.
Adjuvant treatment may include:
- Chemotherapy
- Radiotherapy
- Hormone therapy
- Targeted therapy
- Immunotherapy
Not every patient requires adjuvant or neoadjuvant therapy. The decision depends on pathology findings, cancer stage, biomarkers, surgical results and the estimated risk of recurrence.
Which Types of Cancer Can Be Evaluated?
Avicenna’s oncology team may assess patients with different solid tumours and other malignancies. The appropriate specialist and treatment pathway depend on the cancer type.
Cases may include cancers affecting the:
- Breast
- Lung
- Colon and rectum
- Stomach
- Pancreas
- Liver and bile ducts
- Prostate
- Kidney
- Bladder
- Thyroid
- Ovary
- Uterus and cervix
- Head and neck
- Skin
- Brain and nervous system
- Bones and soft tissues
Patients with leukaemia, lymphoma, multiple myeloma or another blood-related cancer may require evaluation by a haematology team and access to services that differ from those used for solid tumours.
The general cancer treatment in Turkey page should provide an overview. Detailed information about an individual cancer should remain on the corresponding cancer-specific page to avoid repeating the same material across the website.
Getting a Cancer Second Opinion from Abroad
A second opinion may help a patient understand a diagnosis, confirm a proposed treatment plan or evaluate additional options.
Patients commonly request a second opinion when:
- The diagnosis is uncertain
- Several treatment options have been proposed
- Major surgery has been recommended
- The cancer has returned
- The cancer has progressed during treatment
- A biomarker-based treatment is being considered
- The patient wants to understand whether another approach is available
A second opinion does not guarantee that the recommendation will change. It may confirm that the existing plan is appropriate or identify questions that require further testing.
For a useful assessment, patients should send complete medical records rather than only a short written description of the diagnosis.
Cancer Treatment Cost in Turkey
The cost of cancer treatment in Turkey cannot be determined accurately from the cancer name alone. Two patients with the same general diagnosis may need different tests, medicines, procedures and treatment durations.
Factors that affect the cost include:
- Cancer type and stage
- Required diagnostic tests
- Pathology review
- Biomarker or molecular testing
- The type of surgery
- Length of hospital stay
- Chemotherapy medicines and number of cycles
- Immunotherapy or targeted-therapy medicines
- Radiotherapy technique and number of sessions
- Supportive medicines
- Treatment-related complications
- Follow-up imaging and laboratory tests
- Whether treatment is inpatient or outpatient
Some cancer medicines account for a substantial part of the total cost. Their price may depend on the dose, treatment interval, body weight, number of cycles and brand or formulation prescribed.
Why a Fixed Price Cannot Be Given Immediately
An exact quotation should be based on a medical plan. Providing a fixed package price before reviewing pathology, staging and previous treatment may be misleading because the medical requirements are not yet known.
International patients should first submit their records for assessment. After the recommended treatment has been defined, the hospital can prepare a more relevant estimate.
What a Treatment Quotation Should Clarify
Before accepting a quotation, patients should ask whether it includes:
- Doctor consultations
- Pre-treatment tests
- Pathology review
- Medicines
- Infusion or treatment charges
- Hospital admission
- Anaesthesia and surgery
- Radiotherapy planning and sessions
- Imaging during treatment
- Management of routine side effects
- Follow-up appointments
- Translation or international-patient support
- Additional costs that may arise if the plan changes
Comparing only the headline price can be misleading when quotations include different services.
How Long Does Cancer Treatment Take?
The duration of cancer treatment varies considerably.
A diagnostic review may take a few days, while chemotherapy, radiotherapy, hormone therapy or targeted treatment may continue for weeks, months or longer. Some patients receive treatment in defined cycles followed by rest periods. Others take oral medicines continuously and return for regular monitoring.
The expected timeframe depends on:
- Cancer type and stage
- Treatment objective
- Type of treatment
- Number of cycles or sessions
- Response to treatment
- Side effects
- Need for surgery
- Recovery between treatments
- Follow-up requirements
International patients should ask how long they need to remain in Istanbul and whether part of their treatment or follow-up can continue in their home country.
Travelling to Istanbul for Cancer Treatment
Cancer treatment may require more planning than a single short medical procedure. Patients should understand the likely treatment schedule before arranging flights and accommodation.
Before travelling, ask the international patient team:
- How soon the first consultation can be arranged
- Whether new tests are expected
- How many days the initial assessment may require
- Whether treatment begins immediately after evaluation
- Whether a companion is advisable
- Whether hospital admission is expected
- How often treatment sessions will occur
- Whether the patient is medically fit to fly
- Which symptoms require urgent medical attention
- How follow-up will be managed after returning home
Patients should bring their regular medicines in their original packaging and carry essential medical information during the journey.
Risks and Side Effects of Cancer Treatment
Every cancer treatment can cause side effects, although their type and severity vary between patients.
Possible side effects include:
- Fatigue
- Nausea or vomiting
- Appetite changes
- Hair loss
- Mouth soreness
- Diarrhoea or constipation
- Skin reactions
- Increased infection risk
- Anaemia
- Bleeding or bruising
- Numbness or tingling
- Hormonal symptoms
- Changes in fertility
- Organ-specific effects
Not every patient experiences every side effect. The medical team should explain the expected risks of the proposed treatment, which symptoms can be managed at home and which require urgent assessment.
Patients should seek prompt medical advice for symptoms such as fever, difficulty breathing, chest pain, confusion, uncontrolled vomiting, severe diarrhoea, unusual bleeding or a sudden deterioration in their condition.
Monitoring During Treatment
Patients are assessed regularly to determine whether treatment remains safe and effective.
Monitoring may involve:
- Clinical examinations
- Blood tests
- Imaging
- Assessment of symptoms
- Review of treatment side effects
- Dose adjustment
- Evaluation of tumour response
- Repeat biomarker testing in selected cases
A treatment plan may be changed when the cancer responds, progresses or causes unacceptable side effects. Changing treatment does not always mean the original decision was incorrect; cancer behaviour and patient tolerance can change over time.
Follow-Up After Cancer Treatment
Follow-up continues after active treatment has finished. The schedule depends on the cancer type, stage, treatment received and risk of recurrence.
Follow-up may include:
- Medical consultations
- Physical examinations
- Blood tests
- Imaging
- Surveillance for recurrence
- Management of long-term side effects
- Rehabilitation
- Nutritional support
- Psychological support
- Review of ongoing medicines
Patients should receive written information explaining when their next assessment is due and which symptoms should be reported between appointments.
Why Choose Avicenna for Cancer Treatment?
Choosing a hospital for cancer care requires more than comparing prices or promotional claims. Patients should consider whether the hospital can evaluate their specific diagnosis, provide the required specialists and explain how different parts of the treatment plan will be coordinated.
Avicenna International Hospital provides hospital-based oncology assessment in Istanbul. Its oncology services include medical review and systemic cancer treatments such as chemotherapy, immunotherapy, targeted drug therapy and hormone therapy, where clinically indicated.
Patients may also benefit from:
- Individual review of existing medical records
- Access to diagnostic and imaging services
- Coordination between oncology and relevant surgical departments
- Treatment-side-effect monitoring
- Follow-up planning
- International patient assistance
- The option to request a medical second opinion
Assoc. Prof. Dr Orhan Şencan is listed as an oncology specialist at Avicenna Ataşehir Hospital and has more than 25 years of experience in medical oncology. The suitability of a particular doctor or department still depends on the patient’s diagnosis and required treatment.
No hospital can promise a cure or a specific outcome. A trustworthy oncology assessment should explain the treatment objective, expected benefits, limitations, risks and available alternatives.
Frequently Asked Questions
Turkey has hospitals that provide cancer diagnosis, surgery, medical oncology and radiotherapy. However, quality and available services differ between institutions. Patients should evaluate the relevant department, oncologist, treatment technology, hospital facilities and continuity of follow-up rather than selecting a provider based only on the country or price.
There is no single cancer-treatment price. The cost depends on the diagnosis, stage, medicines, surgery, number of treatment cycles or radiotherapy sessions, hospital stay and required tests. A meaningful estimate can usually be prepared only after the medical records have been reviewed.
An initial assessment may often be prepared from pathology reports, imaging, laboratory results and previous treatment records. However, the proposed plan may change after an in-person examination, pathology review or additional testing.
Not every patient needs a new biopsy. The oncologist may be able to use existing pathology material. A new biopsy may be recommended when the original sample is insufficient, the diagnosis is uncertain, the cancer has changed or new biomarker testing is needed.
Treatment does not always begin immediately. The medical team may first need to confirm the diagnosis, complete staging, review organ function, obtain pathology results or discuss the case with other specialists. Urgent cases are assessed according to clinical need.
International patients may submit medical documents for an initial oncology review or second-opinion assessment. The records should include pathology, imaging and information about previous treatment whenever possible.
No. Some cancers are treated mainly with surgery, radiotherapy, hormone therapy, targeted therapy, immunotherapy or active monitoring. The need for chemotherapy depends on the cancer type, stage, biological characteristics and treatment objective.
No. Immunotherapy is used only for selected cancers and clinical situations. Biomarker testing, previous treatment, cancer stage and the patient’s general health may affect eligibility.
Request a Medical Assessment
If you or a family member is considering cancer treatment in Turkey, begin with a medical review rather than choosing a treatment based solely on online information.
Send the available pathology reports, imaging files, laboratory results and previous treatment records to Avicenna International Hospital. The oncology team can assess the case, identify whether more information is required and explain the possible next steps.
Treatment recommendations, duration and costs can only be confirmed after an individual medical evaluation.
