Renato B. Corradi 1, Emily A. Vertosick 2, Daniel P. Nguyen 1, Antoni Vilaseca 1, Daniel D. Sjoberg 2, Nicole Benfante 1, Lucas N. Nogueira 3, Massimiliano Spaliviero 1, Karim A. Touijer 1, Paul Russo 1, Jonathan A. Coleman 1
1 Department of Surgery, Urology Service, Memorial Sloan Kettering Cancer Center, New York, USA; 2 Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, USA; 3 Departamento de Cirurgia, Serviço de Urologia, Hospital das Clínicas da UFMG, Belo Horizonte, MG, Brasil
Objectives: Based on imaging features, nephrometry scoring systems have been conceived to create a standardized and reproducible way to characterize renal tumor anatomy.
However, less is known about which of these individual measures are important with regard to clinically relevant perioperative outcomes such as ischemia time (IT), estimated blood loss (EBL), length of hospital stay (LOS), and change in estimated glomerular filtration rate (eGFR) after robotic partial nephrectomy (PN). We aimed to assess the utility of the RENAL and PADUA scores, their subscales, and C-index for predicting these outcomes.
Materials and Methods: We analyzed imaging studies from 283 patients who underwent robotic PN between 2008 and 2014 to assign nephrometry scores (NS): PADUA, RENAL and C-index. Univariate linear regression was used to assess whether the NS or any of their subscales were associated with EBL or IT. Multivariable linear regression and linear regression models were created to assess LOS and eGFR.
Victor Srougi 1, Jose Bessa Junior 2, Fabio Y. Tanno 1, Amanda M. Ferreira 3, Ana O. Hoff 4, João E. Bezerra 4, Cristiane M. Almeida 5, Madson Q. Almeida 3, 4, Berenice B. Mendonça 3, William C. Nahas 1, Jose L. Chambô 1, Miguel Srougi 1, Maria C. B. V. Fragoso 3, 4
1 Divisão de Urologia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brasil; 2 Divisão de Urologia, Universidade de Feira de Santana, BA, Brasil; 3 Unidade de Suprerrenal da Divisão de Endocrinologia da Faculdade de Medicina da Universidade de São Paulo, Brasil; 4 Divisão de Endocrinologia do Instituto do Câncer do Estado de São Paulo, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brasil; 5 Divisão de Radioterapia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brasil
Purpose: To evaluate the role of ARDT after surgical resection of ACC.
Materials and Methods: Records of patients from our institutional ACC database were retrospectively assessed. A paired comparison analysis was used to evaluate the oncological outcomes between patients treated with surgery followed by ARDT or surgery only (control). The endpoints were LRFS, RFS, and OS. A systematic review of the literature and meta-analysis was also performed to evaluate local recurrence of ACC when ARDT was used.
Results: Ten patients were included in each Group. The median follow-up times were 32 months and 35 months for the ARDT and control Groups, respectively. The results for LRFS (p=0.11), RFS (p=0.92), and OS (p=0.47) were similar among subsets. The mean time to present with...
Mariana Athaniel Silva Rodrigues 1, Eduardo Kaiser Ururahy Nunes Fonseca 1, Fernando Ide Yamauchi 1, Ronaldo Hueb Baroni 1
1 Departamento de Imagem, Hospital Israelita Albert Einstein, São Paulo – Brasil
The anastomosing hemangioma is a recent described rare variant, which histologically simulates an angiosarcoma and occurs primarily in the genitourinary tract. We present a case of renal anastomosing hemangioma from a radiologic perspective, describing its imaging features and reviewing its presentation and management.
Keywords: Radiology; Kidney; Magnetic Resonance Imaging
Ahmet Kale 1, Alper Biler 2, Hasan Terzi 1, Taner Usta 3, Ebru Kale 4
1 Department of Obstetrics and Gynecology, Kocaeli Derince Training and Research Hospital, Kocaeli, Turkey; 2 Department of Obstetrics and Gynecology, Tepecik Training and Research Hospital, Izmir, Turkey; 3 Department of Obstetrics and Gynecology, Bagcılar Training and Research Hospital, Istanbul, Turkey; 4 Department of Biochemistry, Kocaeli Derince Training and Research Hospital, Kocaeli, Turkey
Objective: To share our first experience with laparoscopic pectopexy, a new technique for apical prolapse surgery, and to evaluate the feasibility of this technique.
Materials and Methods: Seven patients with apical prolapse underwent surgery with laparoscopic pectopexy. The lateral parts of the iliopectineal ligament were used for a bilateral mesh fixation of the descended structures. The medical records of the patients were reviewed, and the short-term clinical outcomes were analyzed.
Results: The laparoscopic pectopexy procedures were successfully performed, without intraoperative and postoperative complications. De novo apical prolapse, de novo urgency, de novo constipation, stress urinary incontinence, anterior and lateral defect cystoceles, and rectoceles did not occur in any of the patients during a 6-month follow-up period.
Conclusion: Although laparoscopic sacrocolpopexy has shown excellent anatomical and functional long-term results, laparoscopic pectopexy offers a feasible, safe, and comfortable alternative for apical prolapse surgery. Pectopexy may increase a surgeon’s technical...