Rhabdomyosarcoma Arising in an Old Rhytidectomy Scar.

[OBJECTIVE] The clinical evaluation and management of an adult with head and neck rhabdomyosarcoma is explored to delineate the diagnostic challenge posed by soft-tissue sarcomas bordering scar tissue.

[CASE REPORT] A 59 year old female presents with persistent, evolving paresthesia and burning in the right posterior neck, which was found to be in close proximity to a well-healed rhytidectomy scar. Serial biopsies were non-diagnostic. Six months after initial presentation, rhabdomyosarcoma was diagnosed subsequent to histopathological and immunohistochemistry analysis. A wide local excision with posterolateral neck dissection was performed.

[CONCLUSION] A high index of suspicion for soft-tissue sarcoma should be maintained for patients with persistent soft-tissue lesions, especially in areas of scarred tissue, who present with new-onset neurological symptoms in the context of nondiagnostic biopsies.