Publications by authors named "Tonghyo Chong"

Objective: Otorhinolaryngologic examinations at an early stage, particularly those conducted by vocal specialists, can make potentially important contributions to the diagnosis of bulbar-onset ALS patients.

Methods: We analyzed 2623 patients (2010-2017) visited the ENT Voice Clinic, National Hospital Organization Tokyo Medical Center, with the primary complaint of speech or vocal dysfunction at the initial visit. Among those, 12 patients visited the voice clinic after consultations with other physicians but before receiving a diagnosis and we initially suspected bulbar-onset ALS due to slow, slurred speech (SSS).

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Article Synopsis
  • * Examining and treating the throat and mouth is particularly challenging for elderly patients and kids, highlighting the need for better examination tools.
  • * The study introduces an improved type II oropharyngeal endoscope designed to offer objective visual assessments and aims to evaluate its effectiveness in clinical settings.
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Objectives: To evaluate the effect of a self-controlled vocal exercise in elderly people with glottal closure insufficiency.

Design: Parallel-arm, individual randomized controlled trial.

Methods: Patients who visited one of 10 medical centers under the National Hospital Organization group in Japan for the first time, aged 60 years or older, complaining of aspiration or hoarseness, and endoscopically confirmed to have glottal closure insufficiency owing to vocal cord atrophy, were enrolled in this study.

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A 34-year-old man was seen because of severe right neck pain. He was a guitarist in a special type of heavy metal rock (so-called visual-kei, a subgenre related to glam-rock) band and habitually shook his head violently throughout concert performances. He regularly experienced neck and chest pain after a concert, which persisted for some time.

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Although primary aldosteronism had been recognized to be a treatable type of hypertension, it was recently suggested to be associated with an increased risk of cardiovascular complications. Coronary artery aneurysm is a rare complication after drug-eluting stent (DES) implantation, and a giant coronary aneurysm is very rare. The present case is a 51-year-old, hypertensive patient with primary aldosteronism who developed myocardial infarction, a giant coronary aneurysm after DES implantation, and then cerebral hemorrhage.

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A 64-year-old man with prostate cancer and bone metastasis admitted for nausea, left abdominal pain showed no abnormal, and fever, abdominal ultrasound or chest X-ray findings. Despite antibiotics, left abdominal pain persisted for several days. Abdominal computed tomography (CT), showed splenic infarction.

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