5 research outputs found
Quiste hidat铆dico renal
Hydatidosis is a parasitosis produced by Echinococcus larvae, which form cysts frequently located in the liver and lung; Renal location has only been reported in 4% of visceral forms. We present the case of a 19-year-old man from Lima, who came to our hospital with pain in the left flank and hematuria, a tomography was performed suggestive of complicated simple cyst. A nephrectomy is performed and the piece is sent to the Pathology Department, in which they observe cystic formation inside which multiple folded whitish membranes are observed: in the microscopic examination anhistic membranes are observed, consistent with a renal hydatid cyst.La hidatidosis es una parasitosis producida por larvas de Echinococcus, las cuales forman quistes frecuentemente localizados en h铆gado y pulm贸n; la localizaci贸n renal s贸lo ha sido reportada en el 4% de formas viscerales. Presentamos el caso de un var贸n de 19 a帽os procedente de la sierra de Lima, el cual acude a nuestro hospital con dolor en flanco izquierdo y hematuria, se le realiza una tomograf铆a sugerente de quiste simple complicado. Se le realiza una nefrectom铆a y se env铆a la pieza al servicio de Anatom铆a Patol贸gica, en el cual observan formaci贸n qu铆stica en cuyo interior se observan m煤ltiples membranas blanquecinas plegadas: en el examen microsc贸pico se observan membranas anhistas, consistente con quiste hidat铆dico renal
Condrosarcoma de alto grado de localizaci贸n infrecuente
Chondrosarcoma is a skeletal malignant neoplasm characterized by the production of neoplastic cartilage, it represents only 20% of bone tumors, and its most frequent location is in the pelvis and proximal extremities. Location in small bones is very rare. A 44-year-old man with a 1-year illness who attended the trauma emergency at the hospital with an increase in volume of the back of the right foot accompanied by intense pain. A wide margin resection of the tumor was performed. The pathology department reported high-grade chondrosarcoma. Currently the patient is evaluated by the oncology service.El condrosarcoma es una neoplasia maligna esquel茅tica caracterizada por la producci贸n de cart铆lago neopl谩sico, representa s贸lo un 20% de los tumores 贸seos, y su localizaci贸n m谩s frecuente es en pelvis y extremidades proximales. Su localizaci贸n en huesos peque帽os es rara. Se presenta el caso de un var贸n de 44 a帽os con un tiempo de enfermedad de 1 a帽o que acude a la emergencia de traumatolog铆a con un aumento de volumen de parte posterior del pie derecho acompa帽ado de intenso dolor. Se le realiz贸 una resecci贸n con margen amplio del tumor. El servicio de anatom铆a patol贸gica inform贸 condrosarcoma de alto grado. Actualmente el paciente es evaluado por el servicio de oncolog铆a
Quiste hidat铆dico renal
Hydatidosis is a parasitosis produced by Echinococcus larvae, which form cysts frequently located in the liver and lung; Renal location has only been reported in 4% of visceral forms. We present the case of a 19-year-old man from Lima, who came to our hospital with pain in the left flank and hematuria, a tomography was performed suggestive of complicated simple cyst. A nephrectomy is performed and the piece is sent to the Pathology Department, in which they observe cystic formation inside which multiple folded whitish membranes are observed: in the microscopic examination anhistic membranes are observed, consistent with a renal hydatid cystLa hidatidosis es una parasitosis producida por larvas de Echinococcus, las cuales forman quistes frecuentemente localizados en h铆gado y pulm贸n; la localizaci贸n renal s贸lo ha sido reportada en el 4% de formas viscerales. Presentamos el caso de un var贸n de 19 a帽os procedente de la sierra de Lima, el cual acude a nuestro hospital con dolor en flanco izquierdo y hematuria, se le realiz贸 una tomograf铆a sugerente de quiste simple complicado. Se le realiz贸 nefrectom铆a y se envi贸 la pieza al servicio de anatom铆a patol贸gica, en el cual observ贸 formaci贸n qu铆stica en cuyo interior se encontraron m煤ltiples membranas blanquecinas plegadas. En el examen microsc贸pico se observaron membranas anhistas, consistente con quiste hidat铆dico renal