Search results for " cava"
showing 10 items of 133 documents
Transposition of the left renal vein for treatment of the nutcracker phenomenon: long-term follow-up
2002
Abstract Objectives To assess the therapeutic value of left renal vein transposition for treatment of the nutcracker phenomenon in long-term follow-up. Methods Eight patients (4 women and 4 men) between 23 and 58 years old (mean 39.1) underwent transposition of the left renal vein for treatment of the nutcracker phenomenon associated with recurrent gross hematuria and flank pain. The postoperative follow-up was 41 to 136 months (mean 66.4). Results No perioperative complications were encountered. The postoperative complications comprised deep vein thrombosis (n = 1), retroperitoneal hematoma necessitating surgical revision (n = 1), and paralytic ileus that resolved with conservative managem…
Retroaortic left renal vein joining the left common iliac vein
2000
Retroaortic left renal vein joining the left common iliac vein is a rare congenital anomaly in the development of the inferior vena cava. To our knowledge, only one case has been reported in the literature; however, its imaging features have never been described. A 27-year-old male presented with a 1-year history of recurrent right flank pain, dysuria, hematuria, and fever (39 degrees C). Computed tomography and MR venography showed a retroaortic left renal vein joining the left common iliac vein. We present the CT and MR venography findings and discuss their feasibility in showing this congenital anomaly.
“Preemptive” Live Donor Liver Transplantation for Fibrolamellar Hepatocellular Carcinoma: A Case Report
2008
Fibrolamellar (FL) hepatocellular carcinoma (HCC) is a distinctive form of primary HCC that occurs principally in children and young adults. Although liver transplantation is not contraindicated for FL-HCC, noncirrhotic patients with large HCC tumors (including FL-HCCs) are not prioritized. Although hepatic resection is considered to be the primary treatment for FL-HCC, living donor liver transplantation is evolving into a potentially better alternative. Herein we have reported successful "preemptive" living donor liver transplantation for presumed recurrence of FL-HCC after an extended right hepatectomy with resection and synthetic graft replacement of the inferior vena cava.
Vena cava resection and bypass for recurrent cervical cancer
2021
A 42-year-old woman was diagnosed with a second para-aortic cervical cancer. The patient had undergone a radical hysterectomy with pelvic lymphadenectomy for FIGO stage IB1 squamous cervical cancer 3 years prior to current presentation. No adjuvant treatment was performed after the primary surgery
Laparoscopic aortic lymphadenectomy in left-sided inferior vena cava
2020
Transposition of the inferior vena cava (IVC), also known as left-sided IVC (LS-IVC), is a rare congenital variant which results from regression of the right supracardinal vein and persistence of the left supracardinal vein in embryonic development.[1 2][1] LS-IVC occurs in 0.2–0.5% of the general
Retroaortic left renal vein: a report of six cases
1992
Six cases of retroaortic left renal vein have been studied, two in corpses and four by means of Computed Tomography. Any previous pathology has been rejected. The total number of dissected specimens was 116, whereas the patients with non-pathological retroperitoneum studied by CT numbered 170. In our six cases, the left renal vein formed a single trunk of considerable size, retroaortic position and directed obliquely towards the inferior vena cava.
Anatomical anomalies and variations of main thoracic vessels in dogs: a computed tomography study.
2019
Abstract Introduction There is scarce information about the prevalence of anomalies and anatomical variations of the main great thoracic vessels in dogs, particularly in dogs without congenital heart disease. Animals The study included 878 privately owned dogs. Material and methods Computerized tomography (CT) thoracic studies carried out between 2011 and 2014 for a variety of reasons were reviewed. The prevalence of anomalies and anatomical variations of the aorta and vena cava, the arterial branches of the aortic arch and the main branches of the intrathoracic veins in dogs with no evidence of congenital heart disease was evaluated. Poor-quality CTs, CTs with thoracic pathology that impai…
Portal vein thrombosis and Budd-Chiari syndrome as onset of polycythemia vera
2013
Budd-Chiari syndrome may be defined as a heterogeneous group of vascular disorders characterized by obstruction of hepatic venous return to the level of hepatic venules, supra-hepatic veins, inferior vena cava or right atrium. The main cause of this syndrome is represented by myeloproliferative diseases and, in particular, by polycythemia vera. The latter may cause multiple splanchnic thrombosis, including portal vein thrombosis, particularly important for its clinical outcomes (ascites, collateral vessels genesis, etc.). We report 2 cases of a Budd-Chiari syndrome induced by polycythemia vera characterized by an abnormal clinical onset, both as regards subjects’ age (29 and 39 years old, r…
Los ballesteros del rey, los arneses empeñados y otros nuevos documentos sobre Pero Niño
2018
RESUMENSe presentan cuatro documentos hasta ahora desconocidos sobre Pero Niño, datados entre 1404 y 1431, que arrojan luz sobre algunos episodios poco detallados o silenciados en El Victorial, la biografía caballeresca que le dedicó Gutierre Díaz de Games.PALABRAS CLAVEPero Niño, Gutierre Díaz de Games, El Victorial.ABSTRACTThis study presents four unknown documents about Pero Niño, dated between 1404 and 1431. They shed light on several episodes that are undetailed or silenced in El Victorial, the chivalric biography written by Gutierre Díaz de Games.KEYWORDSPero Niño, Gutierre Díaz de Games, El Victorial.
Remarks on the type material of Linaria cavanillesii Chav. (Antirrhineae, Veronicaceae)
2013
ABSTRACT Some aspects concerning the type material of Linaria cavanillesii Chav. (Antirrhineae, Veronicaceae), which are conserved in different herbaria, are discussed. This name had previously been lectotypified on Tournefort's collections that are kept at the herbarium P, though they had been regarded erroneously as syntypes. Evidence is shown on the existence of a duplicate of the lectotype (isolectotype), which is conserved among the Salvador herbarium at BC (Institut Botanic de Barcelona), as well as of syntypes deposited in MA on which the illustration by Cavanilles cited in the protologue was drawn. Historical data are reported on collection sites and dates for all cited syntypes of …