Pseudotumor of kidney.
Pyelocancerous backflow during retrograde pyelography is a roentgen sign indicating renal tumors. An example of a pseudotumor (renal hematoma caused by anticoagulation) is presented which displayed this type of backlfow, demonstrating the nonspecificity of the sign. The diagnostic, especially radiographic, findings of intrarenal hematoma are discussed.
D003937:Diagnosis, Differential; D006406:Hematoma / Q000175:diagnosis / Q000000981:diagnostic imaging*; D006801:Humans; D007668:Kidney / Q000000981:diagnostic imaging*; D007674:Kidney Diseases / Q000000981:diagnostic imaging*; D052177:Kidney Diseases, Cystic / Q000175:diagnosis; D007680:Kidney Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D011859:Radiography; D014463:Ultrasonography