RESUMEN
Metastases to the tonsillar fossa due to hematogenous dissemination is an extremely rare phenomenon associated with advanced-stage disease and poor prognosis. In the present report we describe a case of cutaneous melanoma with a metastasis to the tonsil approximately 4 years after the initial diagnosis of the primary disease treated with palliative radiation therapy.
Asunto(s)
Melanoma/secundario , Neoplasias Cutáneas/patología , Neoplasias Tonsilares/secundario , Anciano , Humanos , Masculino , Melanoma/radioterapia , Cuidados Paliativos/métodos , Neoplasias Tonsilares/radioterapiaRESUMEN
BACKGROUND: Classic biphasic pulmonary blastoma (CBPB) is a rare and aggressive primary malignancy, brain metastases of this type of tumor are even rarer. CASE REPORT: A 51-year-old male patient with a solitary cerebral metastasis, diagnosed ten months after left pneumonectomy for a CBPB, was treated by surgery and accelerated hypofractionated radiotherapy. RESULTS: The patient died 15 months after partial removal of the brain metastasis. Literature review revealed only 4 cases of solitary brain metastases from this type of malignancy. The present case is the second one reported with a combined treatment of surgery and radiotherapy resulting in the longest survival. CONCLUSION: The best treatment for CBPB is difficult to determine because of the small number of cases, however, the combination of surgery with radiotherapy seems to be effective. The effectiveness of chemotherapy has not been ascertained.