Challenging treatment of parameningeal rhabdomyosarcoma with leptomeningeal metastasis: Case report and review of literature
Rahmi Atıl Aksoy, Elif Güler, Kamil Karaali, Melek Gamze Aksu, İnanç Elif Gürer, Hilal Akbaş, Mine Genç ÖzayJournal of Cancer Research and Therapeutics 2022 18(6):1823-1826
Parameningeal rhabdomyosarcomas (PM RMSs) are rarely seen childhood tumors. Their treatment might be challenging and prognosis is poor compared to other head and neck RMS. Here we report a PM RMS presenting with leptomeningeal seeding metastasis a year after diagnosis. A five-year-old girl presented with an enlarging mass protruding from the right ear and right facial paralysis. Magnetic resonance imaging (MRI) revealed a large mass extending from right external auditory canal to the temporal lobe, pterygoid fossa and nasopharynx with an intracranial component indenting the right temporal lobe and extending into the right cavernous sinus. Trucut biopsy revealed embryonal rhabdomyosarcoma. Cerebrospinal fluid (CSF) cytology was negative for malignant cells. Chemotherapy was started since it was found unresectable. At second week of chemotherapy, radiotherapy was applied to primary tumor location with intensity-modulated radiation therapy (IMRT) technique in 1.8 Gy fractions to total dose of 50.4 Gy. At week 27, MRI showed significant response. At week 36, the patient presented with vomiting and tendency to sleep. MRI was found to be compatible with meningitis and antibacterial therapy was started. At week 39, ch...
Source: Journal of Cancer Research and Therapeutics - Category: Cancer & Oncology Authors: Rahmi At & #305;l Aksoy Elif G & #252;ler Kamil Karaali Melek Gamze Aksu & #304;nan & #231; Elif G & #252;rer Hilal Akba & #351; Mine Gen & #231; & #214;zay Source Type: research
More News: Cancer | Cancer & Oncology | Chemotherapy | Childhood Cancer | Cytology | Embryonal Carcinoma | Girls | Head and Neck Cancer | Intensity-Modulated Radiation Therapy | Men | Meningitis | MRI Scan | Nasopharyngeal Cancer | Neoplastic Meningitis | Palliative | Radiation Therapy | Rhabdomyosarcoma | Sleep Disorders | Sleep Medicine