Skip to content
How It Works
Explore
Resources Ask a Question
Who It's For
Patients
Decode results, prep for appointments, weigh options.
Caregivers & advocates
Carry the research load for someone you love.
Providers & clinicians
Resources for patients in your practice.
Log In Ask a Question
PubMed This is a summary of 109 peer-reviewed journal articles Updated
Oncology

Navigating Soft Tissue Sarcoma: A Guide to Your Diagnosis

At a Glance

Soft tissue sarcoma is a rare cancer comprising over 100 different subtypes. Because it is complex, getting an accurate diagnosis through genetic testing and seeking care at a specialized sarcoma center with a multidisciplinary team are the most critical steps for a newly diagnosed patient.

Receiving a diagnosis of soft tissue sarcoma can feel like being dropped into a foreign land without a map. Because this cancer is rare, you may have never heard of it, and your experience will be very different from those with more common cancers. This guide is designed to help you navigate your diagnosis, understand your treatment options, and advocate for yourself effectively.

How to Use This Guide

This resource is broken down into specific topics to help you at every stage of your journey. You do not need to read it all at once; use it as a reference tool when you have questions.

01

What is Soft Tissue Sarcoma?

Learn the basics of soft tissue sarcoma (STS), a rare connective tissue cancer. Understand the importance of specialized care and limb-sparing surgery.

02

Soft Tissue Sarcoma Subtypes & Biology

Learn about soft tissue sarcoma (STS) subtypes. Understand why molecular diagnosis, NGS testing, and specialized pathology are critical for your treatment plan.

03

Understanding Your Pathology Report: Grades & Margins

Learn how to read your sarcoma pathology report. Understand the FNCLCC grading system, mitotic counts, margin status (R0, R1, R2), and what it means for care.

04

Surgical Treatment & Radiation Therapy

Learn about standard treatments for localized soft tissue sarcoma, including R0 surgical resection and the differences between pre- and post-surgery radiation.

05

Systemic & Targeted Therapies

Learn about systemic and targeted therapies for soft tissue sarcoma (STS), including traditional chemotherapy, GIST treatments like TKIs, and immunotherapy.

06

Building Your Care Team: Why Specialized Centers Matter

Learn why specialized sarcoma centers are critical for soft tissue sarcoma treatment. Discover the risks of unplanned surgery and how to build your care team.

07

Survivorship, Monitoring Your Health & Risk Stratification

Learn what to expect during soft tissue sarcoma survivorship. Understand your surveillance scan schedule, MRI vs Chest CTs, and how to manage scanxiety.

Common questions in this guide

What is soft tissue sarcoma?
Soft tissue sarcoma is a rare type of cancer that develops in the tissues connecting, supporting, and surrounding other body structures. It is not just one disease, but a category that encompasses over 100 distinct genetic subtypes.
What are the treatment options for soft tissue sarcoma?
Treatment standard of care typically involves surgery to remove the tumor with clear or negative margins. Depending on your specific subtype and tumor stage, this may be combined with radiation therapy, chemotherapy, targeted pills, or immunotherapy.
Why do I need to go to a specialized sarcoma center?
Because soft tissue sarcomas are extremely rare and complex, it is crucial to seek treatment at a specialized sarcoma center. These centers utilize Multidisciplinary Tumor Boards to plan your care, which helps prevent surgical mistakes and improves overall outcomes.
How should I prepare for my first oncology appointment?
It is highly recommended to bring a centralized folder containing all your previous scans and pathology reports. You should also bring a primary caregiver or support person, and a way to take notes or record the appointment so you can review the information later.
How do I communicate with my care team between appointments?
You should ask your care team about their preferred method of communication between visits. Make sure you know exactly who to call or message if you experience sudden side effects, and ask if a patient navigator or social worker is available to help coordinate your care.

Questions to Ask Your Doctor

Curated prompts to bring to your next appointment.

  1. 1.Who can I call or message on the care team if I experience sudden side effects or worsening symptoms?
  2. 2.Are there patient navigators or social workers available to help coordinate my appointments?
  3. 3.What is the preferred way for me to communicate with the team between visits?

Questions For You

Tap a prompt to share your answer — we'll use it plus this page's context to start a tailored conversation.

This guide is for informational purposes only and does not replace professional medical advice. Always consult with a specialized sarcoma care team regarding your specific diagnosis and treatment plan.

Get notified when new evidence is published on Soft tissue sarcoma.

We monitor PubMed for new peer-reviewed studies on this topic and email a short summary when something meaningful changes.