Soft Tissue Sarcoma Specialists in Block 21, Tilak Nagar, Delhi

Soft tissue sarcoma is a rare type of cancer that arises in the body's connective tissues, including muscle, fat, blood vessels, nerves, tendons, and the lining…

What is Soft Tissue Sarcoma?

Soft tissue sarcoma is a rare type of cancer that arises in the body's connective tissues, including muscle, fat, blood vessels, nerves, tendons, and the lining of joints, and can develop almost anywhere in the body. It encompasses a wide range of subtypes with varying behavior, from slow-growing tumours to highly aggressive ones capable of spreading to the lungs and other organs. Because early soft tissue sarcomas often present as a painless lump that grows gradually, they can be mistaken for benign conditions, sometimes delaying diagnosis. Specialized, multidisciplinary evaluation is essential given the tumour's diverse and sometimes unpredictable behavior.

Severity

Severe

Prevalence

Rare — accounts for less than 1% of all adult cancers

Contagious

Causes of Soft Tissue Sarcoma

The exact cause is often unknown, but risk factors include prior radiation therapy, certain inherited genetic syndromes such as Li-Fraumeni syndrome and neurofibromatosis, chronic lymphoedema, and exposure to certain industrial chemicals. Genetic mutations that drive uncontrolled growth of connective tissue cells underlie the disease, with specific mutations characterizing different sarcoma subtypes.

Symptoms of Soft Tissue Sarcoma

A painless or occasionally painful lump or swelling that grows over time, deep-seated mass that may be firm and fixed to underlying tissue, pain if the tumour presses on nearby nerves, limited range of motion if near a joint, fatigue and unexplained weight loss in advanced cases, symptoms related to the specific location of the tumour

Treatment & Types of Soft Tissue Sarcoma in Block 21, Tilak Nagar, Delhi

Wide surgical excision with clear margins is the cornerstone of treatment for most soft tissue sarcomas, often combined with radiation therapy before or after surgery to reduce the risk of local recurrence. Chemotherapy is used for certain aggressive subtypes or when the cancer has spread. Treatment is best coordinated through a specialized multidisciplinary sarcoma team given the tumour's rarity and diverse behavior across different subtypes and locations.

Soft tissue sarcoma encompasses a wide range of subtypes classified by the tissue of origin, including liposarcoma arising from fat tissue, leiomyosarcoma from smooth muscle, synovial sarcoma often near joints despite not truly arising from joint tissue, and rhabdomyosarcoma from skeletal muscle, among many others. Tumors are also graded from low to high based on how aggressive the cells appear under a microscope, which, together with tumor size and depth, strongly influences the likelihood of spreading to other organs and guides how intensively the cancer is treated.

Surgical Oncology Specialists in Block 21, Tilak Nagar, Delhi (0)

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Frequently Asked Questions

Why can soft tissue sarcoma be mistaken for a benign lump?

Early soft tissue sarcomas often present as a painless lump that grows gradually, which can look and feel similar to a harmless cyst or lipoma, sometimes delaying diagnosis until the tumor grows larger or starts causing symptoms. Any new or growing deep soft tissue lump deserves prompt evaluation rather than being assumed to be benign.

Is soft tissue sarcoma hereditary?

Most cases don't have an identifiable inherited cause, but certain genetic syndromes such as Li-Fraumeni syndrome and neurofibromatosis do raise risk substantially, so a strong family history of sarcomas or related cancers is relevant to mention to a doctor. Genetic counseling may be appropriate when these syndromes are suspected.

How is soft tissue sarcoma treated?

Wide surgical excision with clear margins is the cornerstone of treatment for most cases, often combined with radiation therapy before or after surgery to reduce local recurrence, while chemotherapy is reserved for more aggressive subtypes or spread beyond the original site. Because the tumor's behavior varies so much by subtype and location, treatment is best coordinated through a specialized multidisciplinary sarcoma team.

Can soft tissue sarcoma spread to other parts of the body?

Yes, some subtypes are highly aggressive and capable of spreading, most commonly to the lungs, while others grow more slowly and stay localized for a long time, so behavior varies considerably between the many recognized subtypes. This variability is why accurate subtyping through biopsy is essential for planning appropriate treatment.

How rare is soft tissue sarcoma?

It's quite rare, accounting for less than 1% of all adult cancers, which is part of why specialized referral centers with experience in sarcoma are recommended for diagnosis and treatment planning. Because of its rarity, a second opinion from a sarcoma specialist center is often worthwhile after initial diagnosis.

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