Resilience Through Squamous Cell Carcinoma and Rhabdomyosarcoma of Oral Cavity: A Unique Case Report.

Abstract

Rhabdomyosarcoma (RMS) is a soft tissue neoplasm of mesenchymal origin. It is a commonly encountered malignant tumor amongst pediatric patients, yet relatively rare in adults. It usually involves the head and neck region, genitourinary organs and retroperitoneal structures. In adults, the most commonly affected area is the head and neck region. We present here a case of a 30-year-old male patient with a primary squamous cell carcinoma of the tongue (T1, N0, M1), successfully cured with surgery and chemoradiotherapy and later on development of metachronous ipsilateral lesion on the left lower alveolus. Biopsy was consistent with spindle cell RMS. Immunohistochemistry demonstrated positivity for desmin, vimentin and myogenin, thus confirming the mesenchymal origin. With the best of our literature search, this is an exceptional case presenting two malignant lesions with diverse genetic origins, diagnosed at stage 1 and giving a favorable outcome.

• Authors: Sidra Mumtaz Shaikh, Sobia Faisal, Iqbal A M Khyani, Bushra Sikandar
• Journal: World journal of oncology (World J Oncol) Vol. 7 Issue 4 Pg. 85-90 (Aug 2016) ISSN: 1920-4531 [Print] Canada
• PMID: 28983370 (Publication Type: Case Reports)