Constrictive pericarditis after renal transplantation: three case reports.

BACKGROUND

Pericardial exposure can be see in chronic kidney disease, but constrictive pericarditis (CP) development, which is usually present with signs of right-sided heart failure is rare. In renal transplant recipients CP can lead to graft dysfunction and serious liver disease. We present herein 3 such CP patients. PATIENT 1: A 37-year-old male patient with end-stage renal disease (ESRD) due to membranoproliferative glomerulonephritis was on chronic hemodialysis (HD). He underwent living donor kidney transplantation in 1995. In 2006 he was admitted with complaints of shortness of breath, weakness, and abdominal distention. PATIENT 2: A 17-year-old male patient with ESRD due to vesicoureteral reflux had 6 months of HD and underwent living donor kidney transplantation in 2008. Six months after transplantation, he showed leg edema, massive ascites, hepatosplenomegaly, and pretibial edema. PATIENT 3: A 52-year-old male patient was 21 years after HD initiation when cadaveric donor kidney transplantation was performed in August 2011. Four months after transplantation, he presented with a shortness of breath and fatigue. Echocardiography revealed 2-3 degree aortic regurgitation and increased pericardial brightness.

CONCLUSIONS

All patients underwent right-sided heart catheterization, leading to a diagnosis of constrictive pericarditis, requiring total pericardiectom. Pathological examination of the pericardium showed typical diffuse fibrosis.