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Search: authors:"Yuki Imaoka"

4 papers found.
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Long-lasting complete response status of advanced stage IV gall bladder cancer and colon cancer after combined treatment including autologous formalin-fixed tumor vaccine: two case reports

The prognosis of advanced (stage IV) cancer of the digestive organs is very poor. We have previously reported a case of advanced breast cancer with bone metastasis that was successfully treated with combined treatments including autologous formalin-fixed tumor vaccine (AFTV). Herein, we report the success of this approach in advanced stage IV (heavily metastasized) cases of gall...

Intratumoral heterogeneity of programmed cell death ligand-1 expression is common in lung cancer

Hayashi, Yuki Imaoka, Yuka Kitamura. Methodology: Sayuri Nakamura, Kentaro Hayashi, Yuki Imaoka, Junya Fukuoka. Project administration: Sayuri Nakamura, Junya Fukuoka. Resources: Tomoshi Tsuchiya, Naoya ... Yamasaki, Takeshi Nagayasu, Junya Fukuoka. Supervision: Junya Fukuoka. Validation: Kentaro Hayashi, Yuki Imaoka, Junya Fukuoka. Visualization: Sayuri Nakamura, Junya Fukuoka. Writing ± original draft

Validity of predictive factors of acute complicated appendicitis

Background Our previous retrospective study revealed the three preoperative predictors of complicated appendicitis (perforated or gangrenous appendicitis), which are body temperature ≥37.4 °C, C-reactive protein ≥4.7 mg/dl, and fluid collection surrounding the appendix on computed tomography. We reported here an additional prospective study to verify our ability to predict...

Elective laparoscopic deroofing to treat the spontaneous rupture of a large simple liver cyst: a case report

Background The spontaneous rupture of nonparasitic liver cysts (NLC) is sometimes seen in clinical practice. However, there are no guidelines that describe the optimal treatment strategy and the surgical indications for an NLC rupture due to a small number of reports. Here, we present a case who underwent elective laparoscopic deroofing to treat a spontaneously ruptured NLC that...