Category: Sarcoma

What isa Multidisciplinary Team (MDT) mean?

A Multidisciplinary Team (MDT) is a group of healthcare professionals from different specialties who work together to plan and deliver the best possible care for a patient.

When treating complex conditions like abdominal sarcomas, no single doctor can handle every aspect of care. That’s where the MDT comes in.

Who is in the MDT?

Depending on the case, the team may include:

• Surgeons – to plan and perform any necessary operations
• Medical Oncologists – to advise on chemotherapy or targeted treatments
• Radiation Oncologists – if radiation therapy is needed
• Radiologists – to interpret imaging studies like CT or MRI scans
• Pathologists – to study biopsy results and confirm the diagnosis
• Nurses and Care Coordinators – to support and guide you through treatment
• Physiotherapists, Dietitians, and Psychologists – as needed, to help with recovery and well-being

Why It Matters:

An MDT ensures that all aspects of your care are considered from different medical viewpoints. It leads to better decisions, more personalised treatment, and a higher chance of success.

Prognosis refers to the likely outcome of the disease—how it may progress and how well a person is expected to fare after treatment.

The prognosis for abdominal sarcoma can vary widely depending on several factors:

Factors That Affect Prognosis:

• Type of Sarcoma: Some types, like GIST with specific mutations, respond well to targeted treatment, while others may be more aggressive.
• Tumour Size and Location: Smaller tumours that can be removed entirely tend to have a better outcome.
• Surgical Margins: If the tumour is removed with clear margins (no cancer cells left at the edges), the chance of cure or long-term control is higher.
• Spread of Disease: If the sarcoma has spread (metastasised), treatment becomes more complex, and long-term control is more challenging.
• Patient’s Age and General Health: Younger and healthier patients usually tolerate treatment better and may have better outcomes.

The Good News:

• Many abdominal sarcomas, if detected early and appropriately treated by a specialised team, can be effectively managed or cured.
• Even in advanced cases, treatment can help control the disease, relieve symptoms, and improve quality of life.

Follow-Up Is Key

Regular follow-up scans and check-ups are essential, as some sarcomas can come back (recur) after treatment. Early detection of recurrence offers better chances of successful treatment again.

FAQs

Are abdominal sarcomas cancerous?

Yes. Abdominal sarcomas are a type of cancer that originates in the soft tissues of the abdomen, including fat, muscle, and connective tissue. They are rare but can be serious, especially if not treated early. Some related tumours, like desmoid tumours, are not considered cancer, but they can behave aggressively and may still require treatment.

Can abdominal sarcoma be cured?

Yes, in many cases. If detected early and obliterated with surgery, some abdominal sarcomas can be cured. Even if a cure is not possible, treatments like chemotherapy, radiation, or targeted therapy can help control the disease and improve quality of life. Long-term follow-up is crucial for monitoring recurrence.

What symptoms should I watch for?

Abdominal sarcomas may not cause symptoms in the early stages. As they grow, you may notice:

• A lump or swelling in the abdomen
• Abdominal discomfort or pain
• Feeling full quickly
• Unexplained weight loss

If you have any of these symptoms for more than a few weeks, it’s important to see a doctor for evaluation.

Can abdominal sarcomas come back after treatment?

Yes, abdominal sarcomas can sometimes come back (recur) even after successful treatment. The risk of recurrence depends on factors like the type of sarcoma, size, how completely it was removed, and whether it had spread.

This is why regular follow-up with scans and check-ups is very important. Early detection of recurrence gives doctors a better chance to treat it effectively again.

How Are Sarcomas Diagnosed?

Diagnosing an abdominal sarcoma involves several steps, as these tumours are rare and often located deep inside the body. Here’s how doctors typically find out what’s going on:

1. Physical Examination & Medical History
   Your doctor may start by asking about symptoms such as pain, swelling, or a lump in the abdomen and then perform a physical examination.
2. Imaging Tests
   • Ultrasound: Often the first test used if a lump or swelling is suspected.
   • CT Scan or MRI: These provide detailed images of the inside of the abdomen, helping doctors understand the size, location, and extent of the tumour.

3. Biopsy
   A biopsy may help to confirm the diagnosis. A small sample of the tumour is taken, usually with a needle under imaging guidance, and examined under a microscope to determine the type of sarcoma.
4. Special Laboratory Tests
   The biopsy sample may also undergo additional tests, such as immunohistochemistry or genetic analysis, to help pinpoint the exact type of sarcoma or soft tissue tumour.
5. PET Scan (in selected cases)
    This test may be done to check if the tumour has spread to other parts of the body.
6. Histopathology and Molecular Testing
   Histopathology involves examining the tumor tissue under a microscope to identify the specific type of sarcoma and its characteristics, while molecular testing analyzes the genetic makeup and protein markers of the tumor cells. These detailed analyses are crucial for determining the most effective treatment approach, as different sarcoma subtypes respond differently to various therapies like targeted drugs or chemotherapy.

What will be included in the treatment of an abdominal sarcoma?

Management of abdominal sarcomas is multimodal and individualised. The primary goal is to achieve complete tumour control while preserving organ function.

Treatment for abdominal sarcomas depends on the type, size, location, and stage of the tumor, as well as the patient’s overall health. A team of specialists usually works together to plan the best approach. Here are the main treatment options:

1. Surgery
    Surgery is often the first and most important treatment. The goal is to remove the tumor completely, along with a margin of healthy tissue around it to reduce the risk of recurrence. Sometimes nearby organs may need to be partially removed if they are involved.
2. Radiation Therapy
    Radiation may be used before surgery to shrink the tumor, or after surgery to kill any remaining cancer cells. In some cases where surgery is not possible, radiation may be the main treatment.
3. Chemotherapy
    Chemotherapy is not always effective for all sarcomas, but it may be used in certain types or advanced cases, especially when the cancer has spread. It may also be used before surgery in select patients.
4. Targeted Therapy
    Some sarcomas like GIST respond well to targeted drugs (such as imatinib) that block specific cancer-driving proteins. This is often used when surgery alone isn’t enough.
5. Active Surveillance
    In low-risk cases like small desmoid tumors or in situations where surgery may cause more harm than benefit, doctors may recommend close observation with regular scans.

A Personalized Approach

Every sarcoma is different. Your treatment plan will be personalized based on the exact diagnosis. A multidisciplinary team—including surgeons, oncologists, and radiologists—will work together to give you the best outcome.