ABSTRACT
Citation analysis uses the number of times an author, article, or publication has been cited to determine its relative importance or effect. To provide an overview and identify the articles that have gotten the most attention in the field of kidney transplantation, this bibliometric analysis was conducted to analyze the top 100 most cited articles in the Scopus database. The search terms "kidney" and "renal" and transplant-related words such as "transplant," "donor," "recipient," and "procurement" were used to search the Scopus database. Articles up to the query date of December 21, 2022, were included, and all document types including articles, reviews, conference papers, editorials, book chapters, and meeting abstracts were analyzed. The analysis focused on authors, annual trends, journals, and countries. A total of 68,271 articles related to kidney transplantation were published in the Scopus database up to the search date of December 21, 2022. The top 100 cited papers had a total of 76,029 citations, with a mean citation count of 760.3 ± 284.6. The most cited article was a clinical practice guideline paper published by the Kidney Disease: Improving Global Outcomes (KDIGO) Work Group. The top cited journals were the New England Journal of Medicine, Transplantation, and the American Journal of Transplantation. The most productive authors were primarily based in the United States, with the most frequently cited first author being Kasiske B.L. The greatest number of articles and citations were published between 2000 and 2005. This bibliometric analysis provides a comprehensive overview of the top cited articles in the field of kidney transplantation. The results highlight the most influential and impactful research, as well as the most productive authors, journals, and countries. These findings can be used to guide future research and support decision-making in funding and policy.
ABSTRACT
Background: Core needle and wedge biopsies are the two main pathologic ways to determine the suitability of a kidney allograft and to have a baseline allograft biopsy in case of future rejection. Case Presentation. A 57-year-old patient developed a renal arteriovenous fistula causing postoperative and recurrent hematuria after allograft pretransplant renal core needle biopsy and treated with selective Interventional radiology coil embolization. Conclusion: Delayed profound hematuria can be seen after pretransplant core needle renal biopsies and can recur again even after complete resolution, due to arteriovenous fistula formation in the renal calyceal system.
ABSTRACT
Background: Patients with more than two prior kidney transplant procedures pose unique surgical challenges. Once both the right and left retroperitoneal spaces have been dissected, intra-abdominal implantation is usually necessary. If the external iliac arteries have been used previously, it is sometimes necessary to use the aorta and vena cava for implantation. Gaining safe exposure in these cases can be complicated by history of prior laparotomy, adhesive disease, and other surgical histories. Case Presentation. A 58-year-old female with type 1 diabetes and end-stage renal disease presented for surgical evaluation for kidney transplant. Surgical history was notable for prior simultaneous kidney-pancreas transplant followed by both a living donor kidney transplant and a pancreas after kidney transplant. She had undergone both an allograft nephrectomy and an allograft pancreatectomy and currently had a nonfunctioning kidney in the left retroperitoneal position and a nonfunctioning pancreatic allograft on the right common iliac artery. The entire distal aortoiliac system was surgically inaccessible. She was listed for transplantation, and a cadaveric graft was allocated. Intraoperatively, severe lower abdominal and pelvic adhesions prevented any use of the iliac system. A left native nephrectomy was performed, and the allograft was implanted in the left orthotopic position. The native left renal vein was used for outflow, the donor renal artery was joined end-to-side to the infrarenal aorta, and a uretero-ureterostomy was created. The operation was uneventful. The allograft functioned without delay, and almost one year later, the GFR is approximately 50 mg/dL. Conclusion: The left orthotopic position can be a good choice for kidney transplant candidates with histories of prior complex lower abdominal surgery.
ABSTRACT
Complications are a part of surgery. Spinal infarctions are a dreaded complication of aortic surgery. We present a patient who developed a spinal infarct after a kidney transplant. We were unable to find a causative factor in our search for etiology. In our review of the literature, we were unable to find a similar report. We present this case report to highlight a rare complication of kidney transplantation and to reinforce that patients requiring kidney transplant are complex patients with multiple comorbidities that can cause a multitude of complications in the periop period.
ABSTRACT
Dyskeratosis congenita, a rare genetic disorder typified by progressive bone marrow failure, is classically characterized by the triad of abnormal skin pigmentation, nail dystrophy, and oral leukoplakia; however, it is a multisystem disease. Although hepatic involvement occurs in about 7% of patients with dyskeratosis congenita, end-stage liver disease is rare. Treatment of dyskeratosis congenita generally involves hematopoietic stem cell transplant. For patients with hepatic failure, liver transplant can be an option. Here, we describe a case of a patient with dyskeratosis congenita who presented with liver failure and pulmonary failure, precluding him from hematopoietic stem cell transplant. After liver transplant, the patient had significant improvements in pulmonary function and transfusion requirements, allowing the patient to qualify for hematopoietic stem cell transplant. Although hematopoietic stem cell transplant is typically the first step in the management of dyskeratosis congenita, for patients with severe hepatic manifestations of the disease, a liver transplant first approach may result in better disease management.
