RESUMEN
Solitary myofibromas are relatively rare neoplasms but one of the most common fibrous neoplasms occurring in infancy and childhood. Adult cases have also been reported in the literature. We describe here a case report of an eighteen-month-old child who presented with a gradually enlarging nodule in the right breast. The case is presented for an insight into contemporary knowledge about its histogenetic origin, behaviour and prognosis.
Asunto(s)
Biopsia con Aguja Fina , Neoplasias de la Mama/diagnóstico , Humanos , Lactante , Miofibroma/diagnósticoRESUMEN
Wilms' tumour, an embryonic neoplasm, the most common renal tumour in childhood, had occasionally been reported in adults. Authors report two such cases and have reviewed the relevant literature. While Wilm's tumour in children classically demonstrates the curative potential of combined modality treatment, no such clear guide lines are available for those occurring during adulthood. Pathologic diagnosis of adult Wilm's tumour is difficult because of the multiplicity of undifferentiated adult tumours that must be considered in the differential diagnosis. As no predictive parameters for optimal therapy exist, a combination of surgery, irradiation and chemotherapy probably is indicated for all stages of disease.
Asunto(s)
Adulto , Factores de Edad , Niño , Terapia Combinada , Femenino , Humanos , Neoplasias Renales/diagnóstico , Tumor de Wilms/diagnósticoRESUMEN
Congenital/Infantile Fibrosarcomas are relatively rare soft tissue tumours. Only 238 cases have been reported till 1986 in the world literature of which 60 were truly congenital. A distinction must be made between them and their adult counterparts because of differences in their clinical behaviour. The authors report three cases and highlight their biological behaviour. Despite having an aggressive histological appearance they have a relatively benign course.