Therapeutic experience with primary liposarcoma from the sigmoid mesocolon accompanied with well-differentiated liposarcomas in the pelvisThe Japanese journal of surgery - Tập 44 - Trang 1863-1868 - 2014
Zhanlong Shen, Shiyao Wang, Ligong Fu, Jingli Shi, Mujun Yin, Yingjiang Ye, Shan Wang
Multifocal liposarcoma with different histological types is rare, especially that originating from the mesentery. We herein report a case of primary myxoid liposarcoma from the sigmoid mesocolon that was accompanied with well-differentiated liposarcomas in the pelvis. The location, the fat signal and the relationship with adjacent organs of the liposarcomas were well shown in the axial, coronal an...... hiện toàn bộ
Initial perioperative outcomes of robot-assisted thoracoscopic lobectomy using a confronting settingThe Japanese journal of surgery - Tập 53 - Trang 1073-1080 - 2023
Junji Ichinose, Kohei Hashimoto, Yosuke Matsuura, Masayuki Nakao, Sakae Okumura, Mingyon Mun
Most robot-assisted thoracoscopic surgery (RATS) is performed from the vertical view. This study evaluates the initial outcomes of our novel confronting RATS technique, in which the patient was viewed horizontally, as in open thoracotomy. We reviewed data on patients who underwent thoracoscopic lobectomy between January, 2019 and April, 2022. Perioperative outcomes were compared between RATS and v...... hiện toàn bộ
A modified supralevator pelvic exenteration for the treatment of locally advanced rectal cancer with vaginal and uterine invasionThe Japanese journal of surgery - Tập 43 - Trang 702-704 - 2012
André Roncon Dias, Sérgio Carlos Nahas
Post-chemoradiation T4 rectal cancer remains a therapeutic challenge and an aggressive surgical approach is the only chance for a cure. Rectal lesions infiltrating the upper vaginal wall and uterine cervix are usually treated by low anterior resection with en bloc removal of the vagina and uterus. However, failure can occur when one is trying to access the anterior recto-vaginal plane below the tu...... hiện toàn bộ
Feasibility of laparoscopic gastrectomy for advanced gastric cancer with positive peritoneal cytologyThe Japanese journal of surgery - Tập 43 - Trang 859-864 - 2012
Naoki Yamanaka, Eishi Nagai, Kenoki Ohuchida, Junji Ueda, Hiroki Toma, Shuji Shimizu, Yasunori Oda, Masao Tanaka
The role of gastrectomy for patients with positive peritoneal cytology, but a negative macroscopic peritoneal implant (P−/cy+), remains unclear. The aim of this study was to evaluate laparoscopic gastrectomy for P−/cy+ patients. This study reviewed a prospectively maintained gastric cancer database of gastric-cancer patients those underwent surgical resection. P−/cy+ gastric cancer that had invade...... hiện toàn bộ
Massive gangrene of the stomach due to primary antiphospholipid syndrome: Report of two casesThe Japanese journal of surgery - Tập 40 - Trang 167-170 - 2010
Vivek Srivastava, Somprakas Basu, Mumtaz Ansari, Saroj Gupta, Anand Kumar
Antiphospholipid syndrome (APS) is a systemic autoimmune disease, which may be primary or secondary to other autoimmune diseases. It produces thrombosis of arteries and veins of any caliber, and no organ is immune to its insult. This report describes two cases of massive gastric gangrene due to primary APS, which presented in a span of 2 years. In the first case a multiparous, 40-year-old woman pr...... hiện toàn bộ
Abdominal wall recurrence of Hilar bile duct cancer 12 years after a curative resection: Report of a caseThe Japanese journal of surgery - Tập 39 - Trang 72-76 - 2009
Takafumi Machimoto, Ryuichiro Doi, Kohei Ogawa, Toshihiko Masui, Satoru Seo, Shinji Uemoto
A 74-year-old woman was diagnosed with hilar bile duct cancer, and underwent a curative resection of the bile duct and the left and caudate lobes of the liver in 1995. Ten years later (April 2005), she noted a small mass in the abdominal wall. The mass slowly enlarged to reach 4 cm in diameter by January 2007. With a diagnosis of a possible recurrence of bile duct cancer, a laparotomy was thus per...... hiện toàn bộ
Regulating surgical oncotaxis to improve the outcomes in cancer patientsThe Japanese journal of surgery - Tập 44 - Trang 804-811 - 2013
Toshihiro Hirai, Hideo Matsumoto, Hisako Kubota, Yoshiyuki Yamaguchi
Excessive surgical stress and postoperative complications cause a storm of perioperative cytokine release, which has been shown to enhance tumor metastasis in experimental models. We have named this phenomenon “surgical oncotaxis”. The mechanisms that underpin this process are thought to be excessive corticosteroid secretion, coagulopathy in the peripheral vasculature, immune suppression and exces...... hiện toàn bộ
Squamous cell carcinoma arising from thyroglossal duct remnants: Report of a case and results of immunohistochemical studiesThe Japanese journal of surgery - Tập 27 - Trang 1077-1081 - 1997
Yoshihisa Hama, Akira Sugenoya, Shinya Kobayashi, Nobuo Itoh, Jun Amano
We report on the case of a 57-year-old male found to have squamous cell carcinoma (SCC) arising from thyroglossal duct remnants. The patient presented with an asymptomatic tumor in his anterior neck which was immovable on palpation. Aspiration biopsy cytology revealed class V malignancy with many atypical clusters and marked keratinization. After preoperative radiation, a radical operation employi...... hiện toàn bộ