Novel Approach Combining Shallow Learning and Ensemble Learning for the Automated Detection of Swallowing Sounds in a Clinical Database.

Cervical auscultation is a simple, noninvasive method for diagnosing dysphagia, although the reliability of the method largely depends on the subjectivity and experience of the evaluator. Recently developed methods for the automatic detection of swallowing sounds facilitate a rough automatic diagnosis of dysphagia, although a reliable method of detection specialized in the peculiar feature patterns of swallowing sounds in actual clinical conditions has not been established. We investigated a novel approach for automatically detecting swallowing sounds by a method wherein basic statistics and dynamic features were extracted based on acoustic features: Mel Frequency Cepstral Coefficients and Mel Frequency Magnitude Coefficients, and an ensemble learning model combining Support Vector Machine and Multi-Layer Perceptron were applied.

Pure White Cell Aplasia Complicated by Systemic Sclerosis with Accompanying Scleroderma Renal Crisis.

Pure white cell aplasia (PWCA) is a rare neutropenic disorder caused by absence of neutrophil-lineage cells. A 49-year-old man was diagnosed with scleroderma renal crisis 2 months prior to admission to Ohta-Nishinouchi Hospital after experiencing a fever and abdominal pain. Blood tests revealed severe neutropenia, and bone marrow aspirate showed the absence of neutrophil-lineage cells.

Morphological analysis of the cerebellum and its efferent system in a basal actinopterygian fish, Polypterus senegalus.

Although all vertebrate cerebella contain granule cells, Purkinje cells, and efferent neurons, the cellular arrangement and neural circuitry are highly diverse. In amniotes, cerebellar efferent neurons form clusters, deep cerebellar nuclei, lie deep in the cerebellum, and receive synaptic inputs from Purkinje cells but not granule cells. However, in the cerebellum of teleosts, the efferent neurons, called eurydendroid cells, lie near the cell bodies of Purkinje cells and receive inputs both from axons of Purkinje cells and granule cell parallel fibers.

Primary Sjögren's Syndrome Accompanied by Clinical Features of TAFRO Syndrome.

Sjögren's syndrome (SS) is associated with not only sicca symptoms but also various symptoms caused by extraglandular manifestation. The pathophysiology and comorbidities of TAFRO syndrome (thrombocytopenia, anasarca, fever, reticulin fibrosis, and organomegaly), which is thought to be a variant of multicentric Castleman's disease, are not fully understood, and there are few data on the effectiveness of treatments. We report a patient of SS with TAFRO syndrome-like clinical features.

Blood concentration of tacrolimus and age predict tacrolimus-induced left ventricular dysfunction after bone marrow transplantation in adults.

Purpose: Tacrolimus (TAC) is used for the prophylaxis and treatment of acute graft-versus-host disease after bone marrow transplantation (BMT). However, few have reported on TAC-induced left ventricular hypertrophy. This study aimed to assess the relationship between blood concentration of TAC and development of TAC-induced left ventricular (TI-LV) dysfunction in adult BMT patients with hematologic malignant diseases, and to evaluate whether TAC concentration can predict TI-LV dysfunction occurrence in these patients.

Methotrexate-associated lymphoproliferative disorder complicated by severe acute respiratory failure and ileal perforation:a case report.

Lymphoproliferative disorder (LPD) is a potentially severe adverse effect of methotrexate (MTX) administration in patients with rheumatoid arthritis (RA). We report a case of MTX-associated LPD (MTX-LPD) in a patient with RA who developed severe pulmonary failure complicated by perforation of the terminal ileum. A 61-year-old woman with RA receiving MTX complained of dyspnea and abdominal pain.

Pharmaceutical studies on and clinical application of olanzapine suppositories prepared as a hospital preparation.

Background: A new formulation of olanzapine available for terminally ill patients is needed. Rectal administration using suppositories is an alternative for patients for whom administration via the oral route is not feasible. In the present study, we prepared olanzapine suppositories, and confirmed using pharmaceutical tests.

Remission of newly diagnosed immune thrombocytopenia after lung cancer resection.

Secondary immune thrombocytopenia is a rare paraneoplastic syndrome of lung cancer. We report a case of pulmonary pleomorphic carcinoma with newly diagnosed secondary immune thrombocytopenia. On referral, the patient's complete blood cell count was normal; however, it showed marked thrombocytopenia after 1 month.