RhoA and vigilin are candidates for immunohistochemical markers for epithelioid malignant mesothelioma.

Diagnostic markers of malignant mesothelioma (MM) have been extensively investigated. Immunohistochemistry (IHC) markers, such as calretinin, have been used for pathologic diagnosis. However, more diagnostic markers are required to improve the specificity and sensitivity of pathologic diagnosis.

Lymph node dissection in thymic carcinomas and neuroendocrine carcinomas.

Objectives: Although lymph node (LN) metastases are not uncommon in thymic carcinomas, preoperative LN evaluation, intraoperative lymph node dissection (LND) and postoperative outcomes remain unknown. The aim of this study was to elucidate the characteristics of and outcomes in patients with thymic carcinomas and thymic neuroendocrine carcinomas undergoing LND.

Methods: A retrospective chart review was performed using our multi-institutional database to identify patients who underwent resection and LND for thymic carcinoma or thymic neuroendocrine carcinoma between 1991 and 2018.

Effects of Body Weight on Bleeding and Ischemic Events in Patients Undergoing Percutaneous Coronary Intervention - From the CREDO-Kyoto Registry Cohort-2.

Background: The effect of body weight (BW) on bleeding and ischemic events has not been adequately evaluated in real-world percutaneous coronary intervention (PCI) practice.

Methods and results: 12,690 consecutive patients undergoing first PCI in the CREDO-Kyoto registry cohort-2 were divided into 3 groups according to tertiles of BW stratified by sex (male; Tertile 1 [<60.0 kg], 2 [60.

The treatment and survival of patients with postoperative recurrent thymic carcinoma and neuroendocrine carcinoma: a multicenter retrospective study.

Purpose: There are few data available on the outcomes of postoperative recurrent thymic carcinoma (TC) and thymic neuroendocrine carcinoma (TNEC). The aim of this study is to evaluate the treatment and survival in patients with recurrent TC and TNEC after undergoing surgical resection.

Methods: A retrospective chart review was performed using our multicenter database to identify patients with a postoperative recurrence of TC and TNEC from 1995 to 2018.

Inhibition of angiogenesis and tumor growth by a novel 1,4-naphthoquinone derivative.

Hit, Lead & Candidate Discovery Antiangiogenesis therapy is a promising way for treatment of solid cancers, and many angiogenesis inhibitors that target vascular endothelial growth factor (VEGF) or its receptors have been developed. We explored novel antiangiogenic compounds other than anti-VEGF drugs by screening our synthetic compound library and found that 6-thiophen-3-yl-2-methoxy-1,4-naphthoquinone (6-TMNQ) had potential as a novel angiogenesis inhibitor. This paper describes the effects of 6-TMNQ on angiogenesis and tumor growth in vitro and in vivo.

Survival outcomes after minimally invasive thymectomy for early-stage thymic carcinoma.

Minimally invasive surgery (MIS) has occasionally been used for selected patients with thymoma, but there is little information on the MIS approach for thymic carcinoma. The aim of this study was to evaluate survival outcomes after MIS for early-stage (Masaoka stage I-II) thymic carcinoma and thymic neuroendocrine carcinoma. A retrospective chart review of the cases recorded in our multi-institutional database was performed to identify patients who underwent resection for thymic carcinoma between 1995 and 2017.

Middle Mediastinal Thymoma.

Thymoma is a common neoplasm in the anterior mediastinum but rarely arises from the middle mediastinum. We report 3 patients with thymoma that arose from the middle mediastinum. Surgical resections were performed with dissection of the azygos vein, which led to safe separation of the tumors from mediastinal structures.

Preoperative detection of pleural adhesions by respiratory dynamic computed tomography.

Background: Video-assisted thoracic surgery (VATS) plays an important role in thoracic surgery because it is less invasive. However, the existence of severe pleural adhesions may make VATS difficult and complicated. The aim of this study was to assess the utility of inspiration and expiration computed tomography (respiratory dynamic CT (RD-CT)) in evaluation of pleural adhesions preoperatively.

Two mild cases of Dravet syndrome with truncating mutation of SCN1A.

Background: SCN1A is the gene that codes for the neuronal voltage-gated sodium-channel alpha-subunit 1. It is generally considered that an SCN1A truncating mutation causes the severe phenotype of Dravet syndrome.

Patients: We describe 11- and 4-year-old male patients presenting with mild Dravet syndrome with a truncating mutation of SCN1A.

A haploinsufficiency of FOXG1 identified in a boy with congenital variant of Rett syndrome.

Background: Forkhead box G1 gene (FOXG1) mutations and deletions are associated with a congenital variant of Rett syndrome (RTT). Nucleotide alterations of the coding region of FOXG1 have never caused dysmorphic features.

Patient: An 8-year-old boy with the congenital variant of RTT who showed severe psychomotor deterioration, epilepsy, acquired microcephaly, and involuntary movements including jerky movements of the upper limbs and tongue protrusion.

[An advantage of T2*-weighted MRI for early detection of straight sinus thrombosis: a case report].

A 44-year-old man presented with a 12-day history of severe non-throbbing headache. He showed no physical abnormality but obesity. On day 12, ring-shaped low intensity lesions inside straight sinus were revealed on T2*-weighted MRI image (T2*WI).

Novel de novo splice-site mutation of SCN1A in a patient with partial epilepsy with febrile seizures plus.

This report describes a 4-year-old male patient experienced prolonged febrile seizures after 1 year of age, multiple febrile seizures and complex partial seizures with secondary generalization. The gene encoding voltage-gated sodium channel alpha1-subunit: SCN1A analysis revealed a heterozygous de novo one-point mutation (IVS16+2 T>C) at a splice-acceptor site. This mutation was inferred to cause truncation of the alpha1-subunit molecule and, thereby, a loss of channel function.

Novel SPG6 mutation p.A100T in a Japanese family with autosomal dominant form of hereditary spastic paraplegia.

We describe a Japanese family in which inheritance of a novel mutation p.A100T in SPG6 resulted in an autosomal dominant form of hereditary spastic paraplegia (ADHSP). Clinical investigation showed a pure form of HSP.

Familial hemophagocytic lymphohistiocytosis with the MUNC13-4 mutation: a case report.

A 44-day-old male infant with familial hemophagocytic lymphohistiocytosis (FHL) associated with the MUNC13-4 mutation is reported. He presented with fever and poor feeding, lymphocytosis with thrombocytopenia and CSF pleocytosis without virological explanation. On the basis of progressive hyperferritinemia (1323 ng/ml), anemia (hemoglobin: 5.