If you have been experiencing repeated episodes of flushing, unexplained diarrhoea, wheezing, abdominal discomfort or a racing heartbeat, it can be difficult to understand what is really happening. These symptoms can sometimes look like digestive or hormonal problems, which may delay the right diagnosis.

In some patients with neuroendocrine tumours (NETs), these symptoms may be linked to a condition called Carcinoid Syndrome. Getting the correct diagnosis is important because treatment depends on finding the underlying tumour and controlling the hormones or other chemicals responsible for the symptoms.

For patients looking for Carcinoid Syndrome treatment in Faridabad and Delhi NCR, consulting a surgical oncology team can help identify the cause, understand the extent of the tumour and plan the right treatment for the individual patient.

What Is Carcinoid Syndrome?

Carcinoid Syndrome is a group of symptoms that can occur when certain neuroendocrine tumours release high amounts of hormones and other chemical substances into the bloodstream.

These tumours can develop in different parts of the digestive system or other organs. When substances released by the tumour enter the bloodstream in significant amounts, they may affect different parts of the body, including the digestive system, blood vessels, lungs and heart.

What Are the Common Symptoms?

Common symptoms of Carcinoid Syndrome may include:

• Facial or upper-body flushing
• Persistent diarrhoea
• Abdominal cramps or discomfort
• Wheezing or difficulty breathing
• Rapid heartbeat or palpitations
• Unexplained weakness or fatigue
• Changes in blood pressure
• Skin redness or warmth

The symptoms of Carcinoid Syndrome can come and go. Some people notice that an episode occurs after eating certain foods, drinking alcohol, experiencing emotional stress or undergoing a medical procedure.

This is why keeping track of when your symptoms occur can be helpful when you speak with your doctor. Details about when symptoms start, how long they last and what seems to trigger them can help with diagnosis.

Why Does Carcinoid Syndrome Happen?

A simple way to understand Carcinoid Syndrome is to think of a neuroendocrine tumour as a small factory.

Some neuroendocrine tumours can produce substances such as serotonin and other vasoactive chemicals. When these substances enter the bloodstream in significant amounts, they can cause the typical symptoms associated with Carcinoid Syndrome.

Not every neuroendocrine tumour causes Carcinoid Syndrome. The possibility depends on several factors, including the location of the tumour, its activity, whether the disease has spread and the substances produced by the tumour.

Does Every Patient With a Neuroendocrine Tumour Develop Carcinoid Syndrome?

No. Many patients with neuroendocrine tumours do not develop Carcinoid Syndrome.

Carcinoid Syndrome generally occurs when substances produced by the tumour reach the bloodstream in enough quantity to cause symptoms. Because of this, the treatment team may look at both the tumour itself and the biological substances it is producing.

How Is Carcinoid Syndrome Diagnosed?

Diagnosis usually starts with a detailed discussion about your symptoms, medical history, previous scans and any known neuroendocrine tumour.

Depending on your symptoms and medical history, your doctor may recommend blood tests, urine tests, imaging studies, endoscopic evaluation or specialised nuclear medicine scans.

The exact tests are chosen according to the individual patient. The aim is not only to confirm Carcinoid Syndrome but also to understand where the neuroendocrine tumour is located, how extensive it is and what treatment may be suitable.

What Tests May Be Used?

Depending on your symptoms and clinical history, evaluation may include:

• 24-hour urine 5-HIAA testing, which can help assess serotonin breakdown products
• Blood tests for relevant tumour markers
• CT or MRI scans to identify the location and extent of disease
• PET-based imaging or specialised somatostatin-receptor imaging when appropriate
• Endoscopy or other targeted investigations
• Tissue biopsy and pathological assessment when required

The purpose of these tests is to build a clear picture of the disease. Your doctor may need to understand the tumour location, size, spread, biological behaviour and other important features before deciding on treatment.

Carcinoid Syndrome Treatment: What Are the Options?

Carcinoid Syndrome treatment is highly individualised. There is no single treatment that works in exactly the same way for every patient.

The treatment plan may focus on controlling symptoms, treating the neuroendocrine tumour, reducing tumour burden and monitoring the disease over time.

1. Medicines to Control Symptoms

Medications such as somatostatin analogues may be used to reduce the release of hormones that contribute to Carcinoid Syndrome symptoms.

These medicines can help control symptoms such as flushing and diarrhoea in many patients.

Additional medicines may sometimes be required depending on the symptoms, disease status and individual treatment plan.

2. Surgery

Surgery may be part of Carcinoid Syndrome treatment when the tumour can be safely removed.

The surgical approach depends on the tumour location, size, number of lesions, involvement of nearby structures and whether the disease has spread.

In selected patients, surgery may focus on removing the main tumour, treating certain metastatic deposits or reducing tumour burden to improve disease control and manage symptoms.

3. Treatment for Liver Metastases

The liver is an important consideration in patients with advanced neuroendocrine tumours.

When neuroendocrine tumour deposits have spread to the liver, treatment may include selected procedures, liver-directed treatments, systemic therapies or a combination of different approaches.

The most suitable option depends on the number, size, location and distribution of liver lesions, as well as the patient’s overall health and the behaviour of the tumour.

4. Advanced Neuroendocrine Tumour Therapies

For some patients with metastatic disease, specialists may consider treatments such as peptide receptor radionuclide therapy (PRRT) or other systemic treatments.

These decisions are generally based on tumour biology, receptor status, imaging findings, previous treatment and the overall disease burden.

A multidisciplinary approach can be especially useful for neuroendocrine tumours because different specialists may need to work together to decide the most appropriate treatment.

Carcinoid Syndrome Treatment in Faridabad & Delhi NCR

Patients searching for Carcinoid Syndrome treatment in Faridabad, neuroendocrine tumour treatment in Delhi NCR or surgical oncology consultation in Faridabad often want more than a list of treatment options.

They want to understand what their diagnosis means, whether the tumour can be treated, what their scans show and what should happen next.

This is where an individualised evaluation becomes important. Carcinoid Syndrome treatment should be planned according to the patient’s tumour characteristics, symptoms, disease spread and overall health rather than using the same approach for everyone.

Meet the Expert: Dr. Shivam Vatsal Agarwal

Dr. Shivam Vatsal Agarwal is an oncologist associated with advanced cancer care in Faridabad and the Delhi NCR region.

His clinical work involves the management of cancers and complex oncological conditions, with a focus on understanding the disease before deciding on an appropriate treatment strategy.

For patients dealing with a tumour or suspected Carcinoid Syndrome, a consultation can focus on understanding available reports, imaging findings, disease extent and whether surgery or multidisciplinary treatment may have a role.

The goal of cancer care is not simply to perform a procedure. It is to help patients understand their condition clearly and move forward with a treatment plan that is appropriate for their individual situation.

The Treatment Journey at a Glance

Step	What Usually Happens
1. Initial Consultation	Symptoms, medical history and previous reports are reviewed
2. Diagnostic Evaluation	Blood or urine tests and appropriate imaging may be advised
3. Tumour Assessment	Location, size, spread and tumour characteristics are evaluated
4. Treatment Planning	Surgery, medicines, liver-directed treatment, PRRT or other options may be considered
5. Treatment	The selected treatment is carried out according to the patient’s condition
6. Follow-Up	Symptoms, scans and disease status are monitored over time

When Should You See a Specialist?

Persistent or unexplained flushing and diarrhoea should not simply be ignored, particularly when these symptoms occur repeatedly or are accompanied by a known neuroendocrine tumour.

You should discuss your symptoms with a specialist if they keep coming back, become more frequent or occur along with other symptoms such as abdominal discomfort, wheezing, rapid heartbeat or unexplained weakness.

Early specialist evaluation can help clarify the cause of the symptoms and, when necessary, lead to further diagnosis and appropriate Carcinoid Syndrome treatment.

Frequently Asked Questions

1. What is Carcinoid Syndrome?

Carcinoid Syndrome is a collection of symptoms that can occur when certain neuroendocrine tumours release hormones and other chemical substances into the bloodstream.

Typical symptoms include flushing, diarrhoea, abdominal discomfort, wheezing and sometimes a rapid heartbeat.

Not every neuroendocrine tumour causes Carcinoid Syndrome.

2. What are the main symptoms of Carcinoid Syndrome?

Common symptoms include facial or upper-body flushing, diarrhoea, abdominal discomfort and wheezing.

Some patients may also experience palpitations, changes in blood pressure, weakness or skin warmth. Symptoms may occur in episodes and can sometimes be linked to certain foods, alcohol, stress or medical procedures.

3. How is Carcinoid Syndrome diagnosed?

Carcinoid Syndrome is diagnosed using a combination of symptoms, medical history, laboratory tests and imaging.

A doctor may recommend tests such as urine 5-HIAA, blood tests, CT or MRI scans, PET-based imaging and other investigations depending on the patient’s condition.

4. Can Carcinoid Syndrome be treated?

Yes. Carcinoid Syndrome can often be managed with treatment aimed at controlling symptoms and treating the underlying neuroendocrine tumour.

Treatment may include somatostatin analogues, surgery, liver-directed therapies, PRRT or other treatments depending on the tumour and the extent of disease.

5. Is surgery always required for Carcinoid Syndrome?

No. Surgery is not required for every patient with Carcinoid Syndrome.

The need for surgery depends on factors such as the location and size of the tumour, whether it can be safely removed and whether the disease has spread.

A surgical oncologist can help determine whether surgery has a role in the individual treatment plan.

6. Where Can I Get Carcinoid Syndrome Treatment in Faridabad?

Patients looking for Carcinoid Syndrome treatment in Faridabad can consult Dr. Shivam Vatsal Agarwal at Metro Cancer Institute Hospital.

A specialist consultation can help review symptoms, previous reports, scans and the extent of the tumour before deciding on the next step in diagnosis and treatment.

Next Steps: Visit Us

If you or a family member has been diagnosed with a tumour, Carcinoid Syndrome or suspected metastatic neuroendocrine cancer, a specialist evaluation can help you understand the condition and available treatment options.

Call: 099688 56411

Clinic Address

Dr. Shivam Vatsal Agarwal

Ground Floor, Metro Cancer Institute Hospital

Nirman Kunj, ADB PWD Colony

Sector 16A Faridabad, Haryana 121002