Alloreactive memory B cell detection by flow cytometric cross match using polyclonally activated memory B cell culture supernatants.

In addition to alloantibodies, alloreactive memory B cell (mBC) evaluation has a potential for immunological risk assessment during transplantation processes. For the alloreactive mBCs evaluation currently, direct Flow Cytometric (FC) analysis using the HLA tetramer staining is an option. Evaluation of alloantibodies produced by the polyclonally stimulated alloreactive mBCs in in vitro culture system seems to be another useful approach, but this needs further downstream applications.

Comparison of Cytotoxic Flow Cytometric Cross Match With Complement Dependent Lymphocytotoxicity and Flow Cytometric Cross Match in Renal Transplant Patients.

Cytotoxic flow cytometric crossmatch (cFCXM), identified by detecting complement-mediated cytotoxic cell death in addition to the capability of showing the alloantibodies binding onto lymphocytes at the same time, can reduce the necessary time and workload in evaluating alloantibodies. More data from clinical samples are needed for cFCXM to be accepted by tissue typing laboratories. In this study, we compared cFCXM with complement-dependent lymphocytotoxicity and standard flow cytometric crossmatch in 41 renal pretransplant patients.

Effects of Benign Prostate Hyperplasia on Allografts in Kidney Transplant.

Objectives: Benign prostate hyperplasia is frequently diagnosed in elderly chronic renal failure patients. Although it is asymptomatic because urine flow declines in those with chronic renal failure, it may become symptomatic when urine flow increases after renal transplant. Untreated benign prostate hyperplasia may lead to several complications that adversely affect the kidney allograft.

Evaluation of Pre-Transplant Panel Reactive Antibody Levels and Sensitization: A Single-Center Study.

BACKGROUND Sensitization is one of the most important barriers against transplantation. Our aim was to evaluate the sensitization status of our patients awaiting cadaveric transplantation and to identify factors causing sensitization. MATERIAL AND METHODS A total of 140 patients on the cadaveric waiting list during January 2014 were included in this retrospective cross-sectional study.

Brown Tumors: A Case Report and Review of the Literature.

Brown tumors are focal bone lesions, encountered in patients with uncontrolled hyperparathyroidism. They can be located in any part of the skeleton. Clinically significant lesions in the craniofacial bones are rare.

Controversial issues in biliary pancreatitis: when should we perform MRCP and ERCP?

Objectives: The majority of bile duct stones (BDS) that cause acute biliary pancreatitis (ABP) pass spontaneously into the duodenum. If not passed, they worsen the prognosis or cause recurrence. Therefore, they must be treated.

Elective and emergency surgery in chronic hemodialysis patients.

Purpose: Aim of this study was to report our experience in elective and emergency surgery on chronic hemodialysis (CH) patients for end-stage renal disease (ESRD).

Methods: All patients on CH for ESRD who underwent various surgical procedures in our unit within the past 9-year period (2001-2010) were included in this study. These patients were divided into two groups according to the type of surgery performed: elective or emergency.

Predictors of hypocalcemia occurring after a total/near total thyroidectomy.

Purpose: The aim of this study was to identify the predictors of early postoperative hypocalcemia after a total/near total thyroidectomy in order to select patients for prompt treatment to prevent symptomatic hypocalcemia.

Methods: Patients with hypocalcemia within 24 h of surgery were identified as Group I and normocalcemic patients as Group II. The perioperative serum total calcium (tCa, ionized calcium (iCa) and intact parathormone (iPTH) were measured perioperatively.