Non-neoplastic Soft Tissue Tumors and Tumor-like Lesions

Abstract

Clinicians are commonly faced with patients presenting with a solitary palpable soft tissue mass. Most soft tissue lesions are benign, and not every mass is due to a neoplastic process. Many pathologies can mimic a malignant tumor. Despite appropriate clinicoradiologic assessment, these lesions can be mistaken for a soft tissue sarcoma and can lead to multiple investigations or an intervention, inconveniencing patients and leading to an increased health care cost. With the relevant clinical history, clinical examination, and specific imaging characteristics, the diagnosis can be narrowed. We present a pictorial review of soft tissue sarcoma mimics with guidance on appropriate differential diagnoses.

Keywords

non-neoplastic tumors - tumorlike lesions - pseudotumors - soft tissue sarcoma - tumor mimic

Publikationsverlauf

Artikel online veröffentlicht:
11. Dezember 2020

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