BACKGROUND Malignancy is a common complication after renal transplantation. Death with functioning graft and chronic graft loss are two competing outcomes in patients with post-transplant malignancies. OBJECTIVES The purpose of our study was to evaluate the risk factors associated with cumulative incidence of these two outcomes. PATIENTS AND METHODS Fine-Gray model was used for 266 cases wi...

BACKGROUND AND OBJECTIVES Conflicting data have been reported concerning the use of kidney graft arterial resistance index (RI) measured by Doppler to predict death-censored graft loss. We hypothesized that changes in RI values could carry better information than a single measure of RI. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS Four hundred twenty-five renal transplant recipients were inc...

The aim of this research was to produce a convenient additive for enhancing the properties, especially the fluid loss, of oil well cement slurries. In this regard, a variety of drilling/cementing chemical additives known as fluid loss controllers were prepared through derivatization and chemical modification of lignite. Lignite-based graft copolymers were synthesized using different groups of a...

kidney transplantation in children is the treatment of choice to treat end stage renal disease. improvements in immunosuppressive management have dramatically reduced the risk of early acute rejection and graft loss, however the long term results in terms of graft survival and morbidity still require search for new immunosuppressive regimens. reducing of side effects are the challenges for impr...

BACKGROUND An increasing number of dialysis patients have returned to dialysis after renal graft loss, and the transition in disease state could likely be associated with reduced health related quality of life (HRQOL). Furthermore, gender differences in HRQOL have been observed in dialysis and kidney transplanted patients, but whether transition in disease state affects HRQOL differently in res...

Background Graft thrombosis is a devastating complication after renal transplantation. We recently described the association of anti-beta-2-glycoprotein-I (IgA-ab2GP1) antibodies with early graft loss mainly caused by thrombosis in a monocenter study. Methods Multicenter prospective observational cohort study. Setting and participants Seven hundred forty patients from five hospitals of the ...

Facial reconstruction is one of the most challenging problems faced by a reconstructive surgeon. We present a case of complex facial reconstruction with a composite trauma to the nose resulting in near total loss of skin and lining along with complete loss of left eyebrow with exposed frontal bone and partial loss of the left eyelid. We combined a temporoparietal fascial flap for reconstruction...

BACKGROUND Ischemic injury during organ transplantation increases the risk of acute and chronic rejections by promoting alloimmune responses. Measurement of neutrophil gelatinase-associated lipocalin (NGAL) immediately after kidney transplantation may be promising for early detection of ischemic injuries to allograft. OBJECTIVE This study assessed possible predictive values of plasma NGAL lev...

background and aim the most common complication of renal transplantation is allograft dysfunction, which in some cases leads to graft loss. the role of graft nephrectomy in the management of transplant failure is controversial. the procedure remains associated with a significant morbidity and also mortality. our main purpose was the comparison between clinical and pathological diagnosis of graf...