Comparison of fenestrated endovascular aneurysm repair and chimney graft techniques for
pararenal aortic aneurysm.
In retrocecal appendicitis cases, the
pararenal abscess can be observed added to the appendicitis or infection can also spread to the right paracolic space, right subphrenic, and subhepatic area (6, 7).
These were four lymphomas in the head of the pancreas diagnosed by endoscopic ultrasound and aspiration, a
pararenal lymphoma and a renal cell carcinoma diagnosed by CT scan and percutaneous aspiration.
Infiltration of perirenal space may extend to the
pararenal space with irregular borders, thus will be given the name "hairy kidney".
Kay, Rosenfield and Armm studied the usefulness of gray scale ultrasonography in the evaluation of renal trauma and concluded that the extent of injury to the perirenal and
pararenal regions was depicted better with ultrasound than with urography, nuclear medicine or angiography.
These are (1) anterior
pararenal space, (2) perirenal space, and (3) posterior
pararenal space.
CT abdomen and pelvis revealed abnormal appearance of the upper pole of the left kidney (Figure 2) with inflammatory changes extending into posterior
pararenal space, paraspinal muscles and subcutaneous tissues with fistulous tract to the skin surface, as well as sclerotic changes in 11th and 12th left posterior ribs concerning for osteomyelitis.
The ability of stent grafts to treat complex diseases such as juxtarenal and
pararenal aneurysms, and iliac disease is a significant factor that propels market growth during the forecast period.
Abdominal and chest computed tomography (CT) showed pleural effusion, mild splenomegaly and a large lymphomatous right-sided retroperitoneal mass involving the right kidney extending downwards along the posterior
pararenal spaces.
Moreover, it showed moderate perinephric fat stranding with perinephric fluid on the right side and thickening of anterior and posterior right
pararenal fasciae.
Chest and abdominal CT scan revealed a moderate volume of left-side pleural effusion and mesenteric and
pararenal lymph nodes (Figures 4(a) and 4(b)), respectively.
Intraperitoneal drop metastasis after radiofrequency ablation of
pararenal tumour recurrences.
