A5057834554- Hearing, Cochlea, Tinnitus, Genetics
- Neuroscience of respiration and sleep
- Ear and Head Tumors
- Tracheal and airway disorders
- Vestibular and auditory disorders
- Artificial Intelligence in Healthcare and Education
- Ear Surgery and Otitis Media
- Obstructive Sleep Apnea Research
- Diagnosis and treatment of tuberculosis
- Infectious Diseases and Tuberculosis
- Salivary Gland Tumors Diagnosis and Treatment
- Radiology practices and education
- Radiomics and Machine Learning in Medical Imaging
- Nicotinic Acetylcholine Receptors Study
- Ultrasound in Clinical Applications
- COVID-19 diagnosis using AI
- Reconstructive Facial Surgery Techniques
- Hearing Loss and Rehabilitation
- Soft tissue tumor case studies
- Cancer and Skin Lesions
- Innovative Energy Harvesting Technologies
- Cutaneous Melanoma Detection and Management
Jichi Medical University
2014-2024
Jichi Medical University Hospital
2023
Yokohama City University
1993
Artificial intelligence models can learn from medical literature and clinical cases generate answers that rival human experts. However, challenges remain in the analysis of complex data containing images diagrams.
Background . Pleomorphic adenoma (PA) is a benign tumour that mainly arises from salivary glands, and PA of the external auditory canal (EAC) very rare. The objective this study was to clarify clinical presentation treatment EAC. Method authors present case arising EAC together with literature review. Results A 40-year-old man complained hearing loss foreign-body sensation right ear. Clinical radiological examinations revealed well-defined limited EAC, no connection parotid gland....
Background: Blue nevus is a benign dermal melanocyte tumor that mainly arises from the skin. We report an extremely rare case of blue in pediatric patient with extensive progression middle ear and inner to nasopharynx through Eustachian tube. Case Report: A 2-year-old girl tympanum was referred our department. Computed tomography scans magnetic resonance imaging were performed, followed by tissue biopsy histopathologic evaluations. Radiologic examinations revealed lesion had progressed...
目的: 再癒着率の多さや聴力改善率の低さで知られる癒着性中耳炎に対する手術法の一つとしてcartilage palisade tympanoplasty (CPT) を適用し, その有用性を調べる.対象: 2006年1月から2007年12月までの2年間に癒着性中耳炎症例としてCPTによる鼓室形成術を受けた9耳で, 緊張部型真珠腫の合併例は除外した. 平均年齢は35.2歳で, 2例は鼓膜後部のみの癒着で, 残りは全面癒着であった. 術前の平均聴力は3分法で20dBから102dBまで, 平均56dBであった.方法: 耳介軟骨を採取し, 柵状に斜め切りして並べて鼓膜再建材料とした. 2例にI型, 6例にIIIc型, 1例にIVc型が行われた.結果: 術後の鼓膜状態に関しては, 再癒着は1例もなく, 穿孔例もなかった. 一過性の鼓膜表面びらんが2例見られたが局所処置で軽快した. 聴力については術後6カ月の段階で評価し, 気骨導差15dB以内が3/9, 15dB以上の聴力改善が5/9, 聴力レベル30dB以内が3/9で, これらの一つ以上を満たす成功例は7/9 (78%)...
<sec> <title>BACKGROUND</title> Artificial intelligence models can learn from medical literature and clinical cases generate answers that rival human experts. However, challenges remain in the analysis of complex data containing images diagrams. </sec> <title>OBJECTIVE</title> This study aims to assess answering capabilities accuracy ChatGPT-4 Vision (GPT-4V) for a set 100 questions, including image-based 2023 otolaryngology board certification examination. <title>METHODS</title> Answers...
Objective: Pediatric obstructive sleep apnea (OSA) caused by adenoids or an enlarged palatine tonsil has a negative impact on physical and mental growth. Surgical removal of the tissue is effective but entails life-threatening risk postoperative bleeding, which up to 30 times higher in chronic pediatric disease cases. However, endoscopes resection devices provide safe, reliable surgical methods. Here, we report efficacy safety endoscopic powered intracapsular tonsillectomy adenoidectomy...
The inner ear is a primary lesion in sensorineural hearing loss and has been target gene therapy. efficacy of therapy depends on achieving sufficient levels transduction at safe vector dose. Vectors derived from various adeno-associated viruses (AAVs) are predominantly used to deliver therapeutic genes cells. AAV9 its variants attractive candidates for clinical applications since they can cross the mesothelial cell layer transduce hair cells (IHCs), although this requires relatively high...
Abstract In acute aminoglycoside ototoxicity to unilateral inner ear, physical abnormalities, such as nystagmus and postural alteration, are relieved within a few days by neural compensation. To examine exploratory behavior over an extended period, freely moving of mouse after kanamycin injection was recorded in home-cage environment. A tail excluded from deep learning-mediated object detection because its delayed movement relative the body. All results were confirmed convolutional network...