Publications by authors named "Chihiro Ishihara"

Article Synopsis
  • Bowen's disease (BD) is a precancerous skin condition that can lead to invasive tumors, while Merkel cell carcinoma (MCC) is a rare, aggressive skin cancer usually found in sun-exposed areas.
  • A case report describes an 87-year-old Japanese male with both BD and unusual subcutaneous MCC on his hand, confirmed through biopsy and immunohistochemistry.
  • The patient is currently being monitored with no recurrence after six months, highlighting the rarity of this combination and the need for thorough diagnostic evaluation of atypical skin lesions.
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We reported 2 cases with advanced gastric cancer, successfully treated with TS-1 and CDDP. Case 1 had Type 3 gastric cancer with left supra-clavicular (Virchow) and para-aortic lymph node metastases. Those distant node metastases completely disappeared after two courses of neoadjuvant chemotherapy (NAC) consisting of TS-1/ CDDP, and radical surgery for cure was conducted.

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