RESUMEN
We report an 8-year-old boy with a primary subcutaneous sacrococcygeal ependymoma, a rare tumor that is thought to arise in embryologic rests. The lesion was completely removed in our patient, who has been followed without recurrence for 20 months. Our experience, together with that of the other 15 cases in the world literature, supports surgical excision as the mainstay of treatment.
Asunto(s)
Glioma/patología , Neoplasias Cutáneas/patología , Niño , Humanos , Masculino , Región SacrococcígeaRESUMEN
A patient with pulmonary actinomycosis who unexpectedly showed focal uptake of technetium-99m-hexakis-2-methoxy isobutyl isonitrile and thallium-201 is presented. The appearance of the lesion on the chest radiograph and x-ray CT scan resembled a mediastinal tumor. The diagnosis of pulmonary actinomycosis was achieved by histopathologic examination of the surgically removed mass.