Managing postoperative atrial fibrillation after open-heart surgery using transdermal β blockers.

Background: Postoperative atrial fibrillation (POAF) after open-heart surgery is a non-negligible complication. We aimed to describe the efficacy of a transdermal patch of bisoprolol for managing POAF and flutter in thoracic surgical procedures.

Methods: We analyzed the data of 384 patients who underwent open-heart surgery at our hospital and received oral bisoprolol to prevent POAF.

A strategy to enable rapid healing and prevent recurrence of venous ulcers.

Introduction: Venous ulcers are often intractable.

Objective: The aim of this study was to retrospectively analyze the effectiveness of endovenous ablation, compression therapy, moist wound healing, and skin care in the management of venous ulcers.

Materials And Methods: Twenty-eight consecutive patients (10 male, 18 female; mean age, 70.

Feasibility of incompetent perforator vein excision using stab avulsion.

Objectives: Whether incompetent perforator veins (IPVs) require treatment remains controversial. We retrospectively evaluated the feasibility of IPV excision performed using the stab avulsion technique without ligation and sutures in patients undergoing endovenous ablation (EA).

Methods: This was a single-center, retrospective, observational cohort study.

A case of venous aneurysm of a splenorenal shunt.

A 66-year-old man presented with liver cirrhosis due to non-alcoholic steatohepatitis and hyperammonemia. Contrast-enhanced CT showed a dilated and tortuous splenorenal shunt and a large venous aneurysm in the shunt. The venous aneurysm showed gradual enlargement over 10 years and worsening hyperammonemia, so balloon-occluded retrograde transvenous obliteration was performed.

Re-expansion of Thrombosed False Lumen after Aortic Dissection Due to Collateral Retrograde Flow from the Aortic Branches.

Re-expansion of thrombosed false lumen after aortic dissection due to collateral retrograde flow from the aortic branches has rarely been reported. Surgical or endovascular local management such as ligation or occlusion of culprit arteries may not be effective in case retrograde blood flow to the false lumen might occur again from another branch after the operation. Here, we report a 68-year-old woman with re-expansion of the thrombosed false lumen after acute type B aortic dissection due to collateral retrograde flow from the aortic branches successfully treated with tranexamic acid therapy and antihypertensive therapy.

[Suspected Takotsubo Cardiomyopathy after Elective Mitral Valve Replacement:Report of a Case].

Reports of takotsubo cardiomyopathy following cardiac surgery are rare. We report a case of postoperative takotsubo cardiomyopathy after mitral valve replacement (MVR). The patient was a 70-yearold woman with mitral stenosis, regurgitation, and a medical history of long-standing persistent atrial fibrillation.

Strategy to prevent nerve injury and deep vein thrombosis in radiofrequency segmental thermal ablation of the saphenous veins using a new objective pain scale.

Objective: We evaluated the benefit of local anesthesia including tumescent anesthesia and active walking soon after surgery in preventing nerve injury and deep vein thrombosis caused during endovenous ablation.

Methods: Endovenous ablation was performed in 1334 consecutive patients. Varicectomy was performed using the stab avulsion technique.

Transcatheter embolization for stomal varices: A report of three patients.

Stomal varices are rare and ectopic varices defined as dilated portosystemic collateral veins located in sites other than the gastro-esophageal region. These sometimes cause recurrent bleedings and can be life-threatening. Optimal treatments have yet to be established.

Utility of low-dose gelatin sponge particles and 5% ethanolamine oleate iopamidol mixture in retrograde transvenous obliteration (GERTO) for gastric varices.

Objective: To determine the utility of low-dose gelatin sponge particles and 5% ethanolamine oleate iopamidol (EOI) mixture in retrograde transvenous obliteration (GERTO) for gastric varices (GV).

Methods: 57 consecutive patients who underwent balloon-occluded retrograde transvenous obliteration (B-RTO) for GV were divided into three groups with Hirota's grade by balloon-occluded retrograde transvenous venography. Hirota's Grade 1 patients were assigned to G1 group and underwent treatment with 5% EOI.

Utility of Coil-Assisted Retrograde Transvenous Obliteration II (CARTO-II) for the Treatment of Gastric Varices.

Purpose: To investigate the technical feasibility, safety and clinical outcomes of coil-assisted retrograde transvenous obliteration II (CARTO-II) for gastric varices (GV).

Materials And Methods: Thirty-six consecutive patients who had undergone CARTO-II between June 2016 and April 2018 were included in the study. In the CARTO procedure, coil embolization of the drainage vein is performed "before" injection of the sclerosant to replace the use of balloon catheter.

Left thoracotomy for coronary artery bypass grafting after sternoturnover for pectus excavatum: a case report.

Background: Sternoturnover is a surgical procedure for pectus excavatum. Cardiac surgery in patients with a history of sternoturnover has been rarely reported and is a surgical challenge because it is unknown how median sternotomy or the use of a sternal retractor affects the postoperative stability of the thorax and respiratory function. We report a successful coronary artery bypass grafting through left thoracotomy in a patient treated with sternoturnover for pectus excavatum.

Percutaneous Continuous Irrigation and Drainage for Infected Obturator Bypass Graft.

The treatment for obturator bypass graft infection has been rarely reported and is a surgical challenge because it is difficult to debride infected tissue around the graft located in the deep route and to ensure an alternative revascularization route in patients with a history of inguinal infection. Percutaneous continuous irrigation and drainage is an effective and less invasive definitive therapy for obturator bypass graft infection.

Usefulness of Venous Pressure Measurement in Endovascular Treatment of Budd-Chiari Syndrome: A Retrospective Cohort Study.

Objective Therapeutic predictors derived from the venous pressure before therapy have not been identified for Budd-Chiari syndrome (BCS). The aim of this study was to determine whether or not measuring the distal pressure or pressure gradient was useful for predicting treatment efficacy in BCS. Methods We retrospectively analyzed seven consecutive patients diagnosed with symptomatic BCS at our hospital between 2008 and 2017.

Selective Balloon-occluded Retrograde Transvenous Obliteration for Gastric Varices.

Objective Balloon-occluded retrograde transvenous obliteration (B-RTO) for gastric varices (GV) is associated with drawbacks including a postoperative increase in portal pressure and the risk of subsequent worsening of esophageal varices (EV). Selective B-RTO that embolizes only the varices may have the potential to minimize such risks. The aim of this study is to retrospectively compare the postoperative course of patients after selective B-RTO (Group S) and conventional B-RTO (Group B).

Risk factors for local recurrence of hepatocellular carcinoma after transcatheter arterial chemoembolization with drug-eluting beads (DEB-TACE).

Purpose: To identify the risk factors for local recurrence in hepatocellular carcinoma (HCC) patients treated with transcatheter arterial chemoembolization (TACE) with drug-eluting beads (DEB-TACE).

Materials And Methods: In this retrospective study, 35 patients (27 males, 8 females; median age 73 years) with 116 tumors (median size 14 mm) treated with DEB-TACE from May 2014 to September 2018 were evaluated. Age, sex, etiology, Child-Pugh class, alpha-fetoprotein, des-gamma-carboxyprothrombin, previous conventional TACE, tumor location, tumor size, tumor number, contact with the liver surface, level of embolization, corona enhancement on CT during hepatic arteriography, vascular lakes, additional embolization with gelatin sponge particles, and supplying vessels on digital subtraction angiography (DSA) after embolization were analyzed.

Experience of Lymphangiography as a Therapeutic Tool for Lymphatic Leakage After Kidney Transplantation.

Introduction: Lymphatic leakage after kidney transplantation is a relatively frequent complication but sometimes resistant to treatment, and there is no fixed treatment algorithm. The effectiveness of therapeutic lymphangiography for postoperative lymphatic or chyle leakage has been reported, but few reports are available regarding patients who have undergone kidney transplantation. In this study, we report our experience with lymphangiography as a therapeutic tool for lymphatic leakage after kidney transplantation.

[Efficacy of Transdermal Patch of Bisoprolol for Paroxysmal Atrial Fibrillation after Open Heart Surgery].

2014 American Association for Thoracic Surgery (AATS) guidelines recommend beta blocker for prevention and management of perioperative atrial fibrillation and flutter for thoracic surgical procedures. In recent years, transdermal patch of bisoprolol (TDPB) has become available in Japan. We examined the efficacy of TDPB for paroxysmal atrial fibrillation (PAF) after open heart surgery.

Hybrid Endovascular Repair of a Right-Sided Thoracoabdominal Aortic Aneurysm.

A right-sided thoracoabdominal aortic aneurysm involving a right-sided aortic arch is extremely rare. Surgical treatment for a right-sided thoracoabdominal aortic aneurysm is challenging due to the anatomical complexity. We report a case of a right-sided thoracoabdominal aortic aneurysm with a right-sided aortic arch successfully treated by hybrid visceral debranching and endovascular repair.

Three-dimensional conformal radiotherapy for locally advanced hepatocellular carcinoma with portal vein tumour thrombosis: evaluating effectiveness of the model for end-stage liver disease (MELD) score compared with the Child-Pugh classification.

Objective: The purpose of this study was to retrospectively evaluate the effectiveness of the model for end-stage liver disease (MELD) score compared with the Child-Pugh classification in patients who received three-dimensional conformal radiotherapy (3D CRT) for hepatocellular carcinoma (HCC) with portal vein tumour thrombosis (PVTT) by analyzing toxicity and prognostic factors.

Methods: 56 consecutive patients who had locally advanced HCC with PVTT treated by 3D CRT between September 2007 and April 2013 were retrospectively reviewed.

Results: The median survival time of all patients was 6.

[Incidental diagnosis of giant cell arteritis during a hybrid surgical approach in a patient with annuloaortic ectasia and an extensive thoracic aortic aneurysm].

We report a case of giant cell arteritis that was incidentally diagnosed during a hybrid( open surgical and endovascular) approach to an extensive thoracic aortic disease. A 78-year-old man was admitted for the evaluation and treatment of annuloaortic ectasia and an extensive thoracic aortic aneurysm. We performed aortic root replacement (Bentall procedure) and total aortic arch replacement using the elephant trunk technique under hypothermic circulatory arrest.