Rapid Peritoneal Dissemination of Esophageal Squamous Cell Carcinoma in a Patient With a High Serum Anti-p53 Antibody Level: A Case Report.

A 66-year-old man presented with dysphagia and a cervical mass. Initial imaging showed an enlarged left cervical lymph node but no intra-abdominal metastasis. Esophagogastroduodenoscopy and histopathologic evaluation of the primary lesion and cervical lymph node led to the diagnosis of esophageal squamous cell carcinoma (ESCC) with cervical lymph node metastasis.

The left-right-handedness of the cylindrical spathe correlates with the phyllotactic spiral direction in Arisaema (Araceae).

A left-right asymmetry of plants has attracted attention in various study areas (e.g., developmental biology, ethology, and evolutionary biology); however, the underlying mechanisms remain unclear.

Immune checkpoint inhibitor-induced autoimmune limbic encephalitis with positivity for anti-Hu antibodies in a patient with small-cell lung cancer: A case report and literature review.

In recent years, there has been an increasing number of studies on neurological symptoms induced as paraneoplastic neurological syndrome (PNS) or neurological immune-related adverse events (irAEs) in patients treated with immune checkpoint inhibitors (ICIs). Herein, we report a 68-year-old male patient with small-cell lung cancer who developed memory impairment and autonomic nervous system dysfunction after three courses of carboplatin, etoposide, and durvalumab therapy. Brain magnetic resonance imaging revealed hyperintense areas restricted to the bilateral temporal lobes.

Clinical Insights Into Pediatric Solid Pseudopapillary Neoplasms of the Pancreas.

Background: Solid pseudopapillary neoplasms (SPNs) of the pancreas are rare tumors with low malignant potential that usually occur in young girls and women. This study investigated the treatment experiences and outcomes after surgery for pediatric SPNs in our institutions as pediatric case series of solid SPNs are few, and long-term follow-up is also limited.

Methods: We retrospectively reviewed the outcomes of nine patients diagnosed with SPNs who underwent surgery in our three hospitals (The Jikei University Hospital, The Jikei University Kashiwa Hospital, and Kawaguchi Municipal Medical Center) between 2001 and 2023.

Reliability and benefit of estimated continuous cardiac output measurement using shunt-side SpO monitor in hemodialysis.

Introduction: Estimated continuous cardiac output (esCCO) is a novel technology that enables non-invasive and continuous monitoring of cardiac output. We compared the concordance in accuracies among esCCO measurements in the shunt limb and non-shunt limb.

Methods: In this single-center prospective observational study, we include Japanese patients who underwent dialysis at our center between April 27, 2021, and February 28, 2023.