Publications by authors named "K Hatsushika"

Article Synopsis
  • The study aimed to assess preoperative and postoperative dysphagia in patients undergoing anterior cervical discectomy and fusion (ACDF), utilizing tools like the EAT-10 and Hyodo-Komagane scores for a more accurate evaluation.
  • Out of 47 patients tracked for a year, 34% experienced early postoperative dysphagia, with 25.5% still affected after one year, while factors like aging and smoking increased transient dysphagia risks.
  • The study identified specific preoperative cervical angles as significant risk factors for persistent dysphagia, marking it as the first to utilize EAT-10 and Hyodo-Komagane scores in this context.
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Background: Some patients develop dysphagia after OC arthrodesis with RA. A previous report has indicated that establishing appropriate occipito-C2 is important for avoiding these side effects. However, a more recent report has demonstrated that the O-C2 angle did not have a significant effect on the incidence of postoperative dysphagia.

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We experienced two cases of esophageal web accompanying severe stricture that were treated by endoscopic incisions with an insulated-tip knife (IT-knife). With attention paid to the mucosa at the stricture, the lesion was incised with an IT-knife without complications. Sato's curved laryngoscope was used even in cervical esophageal lesions and an excellent field was secured.

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Thyroid-like low-grade nasopharyngeal papillary adenocarcinoma (TL-LGNPPA) is an extremely rare neoplasm characterized by morphological analogy to papillary thyroid carcinoma and abnormal expression of thyroid transcription factor-1 (TTF-1). Here we report a novel case of TL-LGNPPA with literature review. The patient was a 43-year-old woman complaining of nasal obstruction.

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