After the initial PCN, an antegrade nephrostogram
was performed between 48 and 72 hours to delineate the exact nature of the obstruction and configuration of the urinary tract.
Ante grade nephrostogram
was performed which showed right sided Pelvi-ureteric junction obstruction.
An antegrade nephrostogram
was done two weeks following stent placement.
Process digital/electronic images Use RIS (Radiology Information System) Use teleradiology or PACS Enteroclysis Retrograde uretrogram Retrograde urogram Mammography Sialography Urinary catheterization Bone densitometry Bronchoscopy Nephrostogram
Sinus injection ECG Phlebotomy
20) Intraoperatively, the visualization of fecal material during nephroscopy or a bowel opacification with nephrostogram
is a sign of colon injury.
The catheter may be opened to straight drainage if a urine leak develops and access allows for a postoperative nephrostogram
, if indicated.
A micturatingcystourethrogram, nephrostogram
and retrograde pyelogram, ultrasound study of abdomen and computerized tomography and MRI were obtained as and when necessary.
After removing the impacted stone, we confirmed the patency of the ureteropelvic junction with antegrade nephrostogram
was done for the assessment of intra-renal pelvicalyceal system injury and to know any intravasation of the contrast.
A: Right nephrostogram
showed a distal ureteral defect associated with a large defect in the bladder and a diverticulum B: Fungus ball relief demonstrated a white soft tissue.
Surprisingly, ante-grade nephrostogram
did not show any extravasation.
Six weeks after the crizotinib treatment, a repeat nephrostogram
showed unobstructed uereters (Fig.