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OrthoVellum

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Oncology
intermediate
X-Type

Soft Tissue Sarcoma

Malignant Soft Tissue Tumors

A 58-year-old man presents with a 3-month history of a gradually enlarging painless mass in his right thigh. The mass is deep to the fascia, approximately 8cm in diameter, and has grown from 4cm over the past 2 months. It is firm and fixed to the underlying muscle. There is no overlying skin change or regional lymphadenopathy. MRI shows a heterogeneous mass with areas of enhancement, and areas suspicious for necrosis. The mass involves the vastus lateralis muscle. Regarding soft tissue sarcomas:

Mark each as TRUE or FALSE

A

Soft tissue sarcomas are rare malignant tumors arising from mesenchymal tissue; the thigh is the mos...

B

MRI is the imaging modality of choice for local staging of extremity soft tissue sarcomas, showing t...

C

Soft tissue sarcomas are common tumors; superficial location indicates benign nature; lymph node met...

D

Treatment is multidisciplinary involving surgical oncology, radiation oncology, and medical oncology...

E

Radiotherapy is used neoadjuvantly (shrink tumor, lower wound complications with smaller field) or a...

Answer the questions to see explanations

Click T (True) or F (False) for each option