Supplement of Clinical Practice Guidelines for Endovenous Thermal Ablation for Varicose Veins: Overuse for the Inappropriate Indication.

While endovenous thermal ablation (ETA) become first choice of treatment for varicose veins, overuse of ETA for the inappropriate indication is growing problem. ETA is performed not only on varicose cases without symptom but also non diseased cases with segmental reflux of saphenous veins or no reflux. Indications of ETA was demonstrated in "the Clinical Practice Guidelines for ETA for Varicose Veins 2019" by Japanese Society of Phlebology.

[Resection of Metastatic Lung Tumor with a Right Displaced Segmental Bronchus (B1+3);Report of a Case].

We experienced a resected case of metastatic lung tumor with a right displaced segmental bronchus (B1+3). The patient was an 82-year-old woman who had a history of surgery for transverse colon cancer. A chest computed tomography (CT) scan revealed a nodular shadow with an irregular margin( 3.

New score including daily life independence levels with dementia is associated with the onset of deep vein thrombosis in frail older adults.

Aim: The detailed risk factors of deep vein thrombosis (DVT) remain unknown, and no efficient tool to assess the risk of the development of DVT among older adults has been established. This study aimed to clarify the risk factors, including the level of daily life independence, and develop an assessment score for DVT in older patients.

Methods: We recruited 252 patients aged ≧65 years with suspected deep vein thrombosis.

[Lung Adenocarcinoma Combined with Minute Pulmonary Meningothelial-like Nodule (MPMN) in Young Patient;Report of a Case].

We report a rare case of lung adenocarcinoma combined with minute pulmonary meningothelial-like nodule (MPMN) in a young adult. A 39-year-old woman was referred to our department for abnormal shadow of the right lower lobe. Chest computed tomography (CT) showed a mass shadow, 11 mm in size, in right S6.

Log-transformed B-type natriuretic peptide as a prognostic predictor in patients undergoing cardiovascular surgery.

Objective: This study was performed to explore the association between circulating B-type natriuretic peptide (BNP) and other mortality-related factors in patients undergoing cardiovascular surgery.

Methods: In this observational study, multilevel linear regression analysis and multilevel survival analysis were performed to measure the log-transformed BNP (lnBNP) value at four time points in 197 patients with 788 repeated data measurements. Effects of the interaction between the time points and the two intervention groups (cardiac surgery and vascular surgery) were also investigated.

A Surgical Case of Venous Aneurysm of the Cephalic Vein with Unique Clinicopathological Findings for Venous Dissection: A Possible New Entity.

We presented an extremely rare case of a 38-year-old female's venous aneurysm of left cephalic vein with unique histopathological features, displaying variably thinned medial wall with focal, markedly reduced or absent smooth muscle cells and elastic fibers, most likely leading to the venous dissection with an intimal tear and many medial blood-filled vascular channels. We propose that those venous dissection-like findings would be a new feature especially from the clinicopathological viewpoints and might be considered in the classification of venous aneurysm. Further prospective studies are needed to validate the presence and significance of venous dissecting aneurysm as a new histopathological entity, after collecting and investigating a larger number of venous aneurysm cases examined.

Regulation of soluble Flt-1 (VEGFR-1) production by hnRNP D and protein arginine methylation.

Soluble fms-like tyrosine kinase-1 (sFlt-1) functions as a potent inhibitor of angiogenesis by trapping vascular endothelial growth factor (VEGF). However, the precise regulatory mechanism of sFlt-1 production is unknown. Here, we report that vascular sFlt-1 production is regulated by heterogeneous nuclear ribonucleoprotein D (hnRNP D) and arginine methylation.

[An approach to vacuum-assisted closure therapy using the S-B Vac].

Vacuum-assisted closure (VAC) therapy is increasingly applied for patients with wound dehiscence or mediastinitis caused by surgical site infection (SSI) after open-heart surgery. We have used wall suction for such cases in the past. But this method was an obstacle for improvement of the quality of life (QOL) of the patient.

Ischemic intestinal involvement in a patient with Buerger disease: case report and literature review.

A 42-year-old Japanese man who had undergone amputation of the left leg below the knee because of Buerger disease required emergency thrombectomy 7 months later. He complained of acute abdominal pain after thrombectomy. At aortography the distal superior mesenteric artery and its branches were not well visualized.