A 14-month-old female was referred to our hospital with a history of an enlarging abdominal mass noted by her parents for 3 days. Physical examination revealed an abdominal mass with clear and smooth margins extending from the right upper quadrant to the right hemipelvis. Routine blood tests were normal apart from mild anaemia and urine analysis did not show hematuria. Ultrasonography of the abdomen revealed a unilateral 10.8 × 7.2 × 9.2 cm solid tumor in the right kidney, whereas the contralateral kidney was normal. Computed tomography (CT) revealed a large lesion arising from the inferior aspect of the right kidney, occupying the right flank and extending across the midline. Enhanced CT detected duplication of IVC below the renal veins and compression and displacement of the right IVC caused by the enormous tumor (Fig. ). An additional movie file shows this in more detail [see Additional file ].\nNeither intravascular extension nor invasion to adjacent organs and regional lymph nodes was detected by CT. Chest radiography was reported normal.\nWith the presumptive diagnosis of WT, a right-sided radical nephrectomy was performed. Final pathology was consistent with favorable histology, stromal-predominant (60%) WT. The renal vessel and IVC were tumor free. The renal hilar and para-aortic lymph nodes were also free from tumor and the final pathological stage was Stage I. According to the regimen of the National Wilms’ Tumor Study Group 5, the patient received postoperative chemotherapy with dactinomycin and vincristine. CT imaging at 3 months postoperatively showed no evidence of residual or recurrent disease. Interestingly, the right IVC played a dominant role and the left IVC seemed to disappear in postoperative enhanced CT (Fig. ). An additional movie file shows this in more detail [see Additional file ]. During the follow-up of 18 months, no local recurrence or metastasis has been observed.
A 52-year-old male patient underwent surgical correction of interrupted CoA at the age of 20 years using EABG from the LSCA to the descending aorta. He presented with transient sudden central chest pain with sweating. He is a known smoker for more than 30 years and hypertensive for almost 10 years, on losartan 100 mg once daily. The blood pressure (BP) was 140/90 mmHg, equal in four limbs with no brachiofemoral delay. There was no ischemic electrocardiography (ECG) changes or rise in cardiac biomarkers. His transthoracic echocardiography (TTE) revealed normal left ventricular (LV) function, mild bicuspid aortic valve (BAV) regurgitation, and dilated aortic root. The patient was taken to the cardiac catheterization laboratory and underwent coronary and aortic angiography, which revealed normal coronaries, dilated ascending aorta (3.8 cm), post-ductal aortic interruption, and patent EABG with complex pseudoaneurysm at the distal anastomosis site measuring 2x2.5 cm (Figure ).\nAfter the heart team discussion, endovascular treatment was deemed more feasible and safer than redo-surgery. We implanted two overlapped Valiant Thoracic Stent Graft (Medtronic Vascular, Santa Rosa, CA) proximally 22 mm X 100 mm and distally 28 mm X 100 mm. The aortic angiography revealed complete exclusion of the pseudoaneurysm and patent stent graft with no gradient (Figure ).\nThe patient did very well and was discharged home after two days. A follow-up computed tomographic (CT) angiography revealed a widely patent stent graft with no endoleaks (Figure ).