Serial Imaging Follow-Up for Immunoglobulin G4-Related Coronary Arteritis With Acute Coronary Syndrome.

A 49-year-old Japanese man received a diagnosis of immunoglobulin G4-related coronary arteritis (IgG4-RCA), discovered following the detection of abdominal aorta wall thickening on computed tomography (CT). Intravascular ultrasonography (IVUS) revealed thickening of both the adventitia and the intima-media complex (IMC) in the left anterior descending (LAD) coronary artery, without significant stenosis. Corticosterone therapy was administered.

Utilizing Clinical Transformation Criteria for Prognostic Stratification in Follicular Lymphoma Prior to Initial Immunochemotherapy.

Background: Although the prognosis of follicular lymphoma (FL) has improved, some patients experience early disease progression, including progression of disease within 24 months (POD24). Histological transformation is a critical event in FL. However, the heterogeneity of FL tumors makes it challenging to diagnose transformation accurately.

Vasa vasorum enhancement on optical coherence tomography in Kawasaki disease.

Background: Patients with Kawasaki disease (KD) prone to develop coronary artery aneurysm (CAA) with unknown etiology. We aimed to disclose the relationship between vasa vasorum (VV) and intimal thickening using optical coherence tomography (OCT) in KD.

Methods: Forty-three coronary artery branches of 21 patients with KD were examined by OCT.

TAFRO Syndrome and COVID-19.

TAFRO syndrome is a systemic inflammatory disease characterized by thrombocytopenia and anasarca. It results from hyperinflammation and produces severe cytokine storms. Severe acute respiratory syndrome coronavirus 2, which led to the coronavirus disease 2019 (COVID-19) pandemic, also causes cytokine storms.

Aortitis after switching short-acting granulocyte colony-stimulating factors in a lymphoma patient with HLA-B52.

Aortitis is a rare adverse event of granulocyte colony-stimulating factor (G-CSF) treatment. Several previous studies have described recurrent aortitis caused by re-administration of the same G-CSF. However, no previous studies have examined the safety of switching between short-acting G-CSFs in patients who develop aortitis.

Factors affecting the antimicrobial changes during treatment for acute otitis media in Japan: A retrospective cohort study using classification and regression trees (CART) analysis.

Objectives: Factors that affect the change of first-line antimicrobial agents were investigated to further promote their appropriate use.

Methods: This descriptive study used an electronic medical records database. Total 16,353 of the 199,896 patients enrolled between 1996 and 2019 met the inclusion criteria and formed the overall pediatric acute otitis media (AOM) cohort.

Predictive Model for Occurrence of Febrile Neutropenia after Chemotherapy in Patients with Diffuse Large B-Cell Lymphoma: A Multicenter, Retrospective, Observational Study.

Febrile neutropenia (FN) is a major concern in patients undergoing chemotherapy for diffuse large B-cell lymphoma (DLBCL); however, the overall risk of FN is difficult to assess. This study aimed to develop a model for predicting the occurrence of FN in patients with DLBCL. In this multicenter, retrospective, observational analysis, a multivariate logistic regression model was used to analyze the association between FN incidence and pretreatment clinical factors.

A Case of Closure of Recurrent Full-Thickness Macular Hole by Spontaneous Retinal Detachment around the Macular Hole and Gas Tamponade.

Introduction: Here, we present a case of full-thickness macular hole (FTMH) recurrence following two vitrectomies, accompanied by additional internal limiting membrane (ILM) peeling and gas tamponade. Ultimately, FTMH closure was accomplished by spontaneous retinal detachment around the macular hole and gas tamponade alone.

Case Presentation: The patient, a 54-year-old woman with a lamellar macular hole, had a visual acuity of 20/100 in her left eye.

[A Case of Cecal Cancer Diagnosed from Sister Mary Joseph's Nodule].

A metastatic tumor of the umbilicus is called"Sister Mary Joseph's nodule", and patients with this tumor show a poor prognosis. Sister Mary Joseph's nodule is a rare occurrence, and there are few case reports. We report a case of cecal cancer first presented with the metastatic tumor in the umbilicus.

MUC1-C is a target of salinomycin in inducing ferroptosis of cancer stem cells.

The oncogenic MUC1-C transmembrane protein is a critical effector of the cancer stem cell (CSC) state. Addiction to MUC1-C for self-renewal in the progression of human cancers has emphasized the need for development of anti-MUC1-C agents. However, there are presently no approved small molecules for targeting MUC1-C-dependent CSCs.

Clinical Characteristics and Diagnostic Prediction of Severe Fever with Thrombocytopenia Syndrome and Rickettsiosis in the Co-Endemic Wakayama Prefecture, Japan.

: The Wakayama prefecture is endemic for two types of tick-borne rickettsioses: Japanese spotted fever (JFS) and scrub typhus (ST). Severe fever with thrombocytopenia syndrome (SFTS) is a tick-borne hemorrhagic viral disease with a high mortality rate and is often difficult to differentiate from such rickettsioses. SFTS cases have recently increased in Wakayama prefecture.

A Case of Mesangial Proliferative Nephritis Caused by Slow Cryoglobulin.

The patient was a woman in her 60s. She was found to have proteinuria on a health checkup. She did not have any particular subjective symptoms, and no definitive diagnosis was made, despite serological findings indicative of immune abnormalities.

Intraocular Inflammation Secondary to Intravitreal Brolucizumab Injection for Neovascular Age-Related Macular Degeneration in a Patient with Cognitive Impairment.

: Brolucizumab (IVBr) is a recently introduced anti-vascular endothelial growth factor (anti-VEGF) which has been found to be very effective in treating neovascular age-related macular degeneration (nAMD). We reported our findings in a case of nAMD that developed intraocular inflammation (IOI) after IVBr injections. : A 79-year-old man was referred to our hospital complaining of reduced vision in both eyes of one-month's duration.

Delayed Right Ventricular Pacemaker Lead Perforation 9 Years After Implantation.

BACKGROUND Cardiac perforation is a rare complication of cardiac implantable electronic devices, with a reported incidence ranging from 0.1% to 5.2%.

Prognostic significance of pre-treatment albumin-bilirubin grade in metastatic urothelial carcinoma receiving pembrolizumab.

Background: Pre-treatment albumin-bilirubin grade is a useful biomarker for predicting prognosis in patients receiving immune checkpoint inhibitors for advanced malignancies. We evaluated the prognostic impact of pre-treatment albumin-bilirubin grade in patients receiving pembrolizumab for metastatic urothelial carcinoma.

Methods: In this multicenter retrospective study, we calculated pre-treatment albumin-bilirubin scores of 96 patients who received pembrolizumab for metastatic urothelial carcinoma between January 2018 and March 2022.

Chondroma Arising from the Temporomandibular Joint: A Case Report.

Periarticular chondromas are common in the humerus and femur but rarely occur in the temporomandibular joint. We report a case of a chondroma in the anterior part of the ear. One year prior to his visit, a 53-year-old man became aware of swelling in the right cheek region which gradually increased in size.

Iterative evaluation of novel access techniques for small bowel obstruction: combining image guided, percutaneous, and endoscopic methods.

Objective: To avoid the need for extensive adhesiolysis in patients with small bowel obstruction (SBO). We evaluated the feasibility of using advanced imaging, percutaneous access, and endoscopy as alternative therapies for SBO.

Design: Retrospective case series (IDEAL [Idea, Development, Exploration, Assessment, and Long-term Study Collaborative] stages 1 and 2a).

Application and limitation of a biological clock-based method for estimating time of death in forensic practices.

Estimating time of death is one of the most important problems in forensics. Here, we evaluated the applicability, limitations and reliability of the developed biological clock-based method. We analyzed the expression of the clock genes, BMAL1 and NR1D1, in 318 dead hearts with defined time of death by real-time RT-PCR.

Improvement of Surgical View and Working Space at the Lower Pole by Three-Dimensional Exoscope-Assisted Coblation Tonsillectomy: A Case Series.

Advantages of hot devices for tonsillectomy, represented by coblation, have been highlighted in recent years. During hot technique tonsillectomy it is important to identify and coagulate the vessels of the tonsillar capsule, especially at the lower pole of the tonsil. Hot technique tonsillectomy under microscope or endoscope has therefore been recommended to achieve accurate identification of the microstructure of the surgical field.