A 57-year-old woman with a personal history of depression undergoing medical treatment for varicose veins.
In a study by your primary care physician for low back pain of 1 year duration, in medical treatment with NSAIDs.
Abdominal ultrasound showed a mixed cyst (solid and liquid) in the right kidney of 7.4x4.2 cm in diameter with suspected hydatid cyst.
The patient was referred to our clinic.
The examination is anodyne and laboratory tests including serology of hydatid disease are normal.
Abdominal CT was requested to complete the study, finding a tumor in the interpolar and upper right polar region with well-defined contour, internal tabication and low content density, with a size of 70x45x40mm regional cysts.
Cystic tumor characteristics do not rule out malignancy.,
1.
Right nephrectomy and anatomopathological study of the piece were performed, revealing cystic formation of 4'5 cm. multilayered and content well-defined, well-defined and reporting nephroma planus multicystic epithelium.
