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91.
Usuba T Misawa T Toyama Y Ishida Y Ishii Y Yanagisawa S Kobayashi S Yanaga K 《Surgery today》2011,41(1):97-100
Purpose
Gastrojejunostomy is often performed as palliative surgery for unresectable pancreatobiliary cancer. Modified Devine exclusion (MDE) is a technical variation of gastrojejunostomy, which partially separates the mid-portion of the stomach. We conducted this study to assess whether MDE is necessary for gastrojejunostomy in patients with unresectable pancreatobiliary cancer. 相似文献92.
Percutaneous microwave hepatic tumor coagulation with segmental hepatic blood flow occlusion in seven patients 总被引:8,自引:0,他引:8
Murakami T Shibata T Ishida T Niinobu T Satoh T Takamura M Shibata N Takami M Nakamura H 《AJR. American journal of roentgenology》1999,172(3):637-640
OBJECTIVE: We assess the usefulness of microwave hepatic tumor coagulation therapy with balloon occlusion of segmental hepatic blood flow for eight recurrent metastatic hepatic tumors in seven patients. CONCLUSION: Limited early experience with microwave hepatic tumor coagulation therapy and segmental hepatic blood flow occlusion has been positive, suggesting that further clinical evaluation is warranted. 相似文献
93.
Background Platelets contain many kinds of growth factors with the ability to accelerate angiogenesis. We analyzed whether a single injection of platelet-rich plasma (PRP) would accelerate surgical angiogenesis in necrotic bone implanted with vascular tissue.
Methods We used 24 Japanese White rabbits. PRP was refined from autologous blood by separation twice with centrifugation. A removed iliac bone was frozen in liquid nitrogen to ensure complete cellular necrosis. A narrow hole was made in the bone and the saphenous vascular bundle was passed through the hole. The bone was wrapped after injection of either 1 mL (1) PRP, or (2) saline solution into the hole, and was placed subcu-taneously in the thigh. In both groups, angiogenesis was compared 1 week and 2 weeks after surgery.
Result Angiogenesis was observed along the implanted vascular bundle in both groups. At 1 and 2 weeks after surgery, both the vessel density and the average length of newly formed vessels of the experimental group were significantly greater than in the control group. Both the vessel density and the length were greater after 2 weeks than after 1 week.
Interpretation A single injection of PRP accelerates surgical angiogenesis in vascular-implanted necrotic bone. 相似文献
Methods We used 24 Japanese White rabbits. PRP was refined from autologous blood by separation twice with centrifugation. A removed iliac bone was frozen in liquid nitrogen to ensure complete cellular necrosis. A narrow hole was made in the bone and the saphenous vascular bundle was passed through the hole. The bone was wrapped after injection of either 1 mL (1) PRP, or (2) saline solution into the hole, and was placed subcu-taneously in the thigh. In both groups, angiogenesis was compared 1 week and 2 weeks after surgery.
Result Angiogenesis was observed along the implanted vascular bundle in both groups. At 1 and 2 weeks after surgery, both the vessel density and the average length of newly formed vessels of the experimental group were significantly greater than in the control group. Both the vessel density and the length were greater after 2 weeks than after 1 week.
Interpretation A single injection of PRP accelerates surgical angiogenesis in vascular-implanted necrotic bone. 相似文献
94.
We describe a patient who survived for a prolonged period after repeated resections of pulmonary metastases from gastric cancer.
A 59-year-old man underwent a distal gastrectomy for gastric cancer. A right middle lobectomy and a left lower lobectomy were
performed for metastases from gastric cancer at 34 months and 82 months after the initial gastric resection, respectively.
The patient died of cerebral infarction 65 months after the first lung resection, with no further relapse. To our knowledge,
long-term survival after resection of pulmonary metastases from gastric cancer has only been reported in 3 patients previously.
We herein review the literature and discuss the role of surgery in such patients. 相似文献
95.
Ishida T Imai Y Hoshino S Hiramatsu T Seo K Aoki M Shin'oka S 《Kyobu geka. The Japanese journal of thoracic surgery》2001,54(10):859-862
More than 30 years has passed since Kawasaki disease was recognized as an independent disease entity, but the cardiovascular complications of Kawasaki disease are still not well known. We report an 22-year-old woman who underwent triple coronary artery bypass grafting because of a coronary artery aneurysm and multiple coronary artery stenoses, 22 years after the diagnosis of Kawasaki disease. A 2 cm coronary artery aneurysm due to Kawasaki disease was diagnosed when she was 10 years old, when she first presented with the symptom of dyspnea on effort. Since then, she was followed at the outpatient clinic. When she was 19 years old, the first coronary catheterization was performed. Two years later, the second coronary catheterization revealed progression of coronary artery disease. Therefore, coronary artery bypass grafting was performed. This case is rare from the point of view of long-term progression of coronary artery disease. 相似文献
96.
Yoshiharu Takahara Yoshio Sudo Keiichi Ishida Kaoru Matsuura 《European journal of cardio-thoracic surgery》2001,19(6):935-937
A technique of combined minimally invasive coronary artery surgery and abdominal aneurysm repair is described. A mini-sternotomy and off-pump coronary artery bypasses to the left descending branch and right coronary arteries are conducted before abdominal aneurysm repair in a simultaneous operation. 相似文献
97.
Tokumitsu M Inada F Masui N Ishida H Ishida H Taniguchi N Saga Y Hashimoto H Kaneko S Yachiku S 《Nihon Hinyōkika Gakkai zasshi. The japanese journal of urology》2001,92(1):42-46
A case of bilateral renal cell carcinoma in a 42-year-old polycystic kidney male is reported. He had been treated with hemodialysis for 22 years. An abnormal small mass was found in one of the left renal cystic lesions by screening ultrasonography and CT scan at the 19th year of the hemodialysis. Left radical nephrectomy was performed and the histological diagnosis was a renal cell carcinoma (RCC). There was no evidence of recurrence and metastasis, however, he presented with asymptomatic macrohematuria two years after the operation. CT scan demonstrated the rapidly progressing right renal tumor and multiple para-aortic lymph node swelling. Right nephrectomy and lymphadenectomy were performed and pathological examination showed the advanced RCC with multiple lymph node metastasis. Eleven months after the second operation followed by interferon therapy. he died of multiorgan metastasis of the RCC. This is the first bilateral RCC case in polycystic kidney patient treated with hemodialysis in Japan. 相似文献
98.
Tokumitsu M Inada F Kitahara K Kawakami N Masui N Ishida H Ishida H Saga Y Hashimoto H Yachiku S 《Hinyokika kiyo. Acta urologica Japonica》2001,47(1):59-62
Prostatic cancer is rarely diagnosed by detection of lung metastases. We report a case of prostatic cancer in a 73-year-old man detected by abnormalities in chest X-ray and serum prostate specific antigen (PSA) level. He was initially admitted to our hospital due to elevation of PSA level. On the first transperineal prostatic needle biopsy, prostatic cancer was not detected and he was followed. Seven months after the first biopsy, chest X-ray revealed multiple abnormal nodules in the lung fields bilaterally and PSA level was again elevated. A second prostatic biopsy and whole-body examination were performed, and he was diagnosed with moderately differentiated prostatic adenocarcinoma with multiple lung metastases. Complete androgen blockade therapy was performed immediately. Two months after the beginning of treatment, PSA level was normalized and the multiple lung metastases had completely disappeared. There has been no evidence of recurrence or PSA relapse 24 months after detection of the prostatic cancer. This is the 26th case of prostatic cancer diagnosed in Japan following detection of multiple lung metastases. 相似文献
99.
Metastases to the penis from carcinoma of the prostate 总被引:2,自引:0,他引:2
Yatsugu Kotake Kazuo Gohji Toshiaki Suzuki Toshikazu Watsuji Mamoru Kusaka Kenn Takahara Takanobu Ubai Hayahito Noumi Teruo Inamoto Nobuhisa Shibahara Haruhiko Ueda and Yoji Katsuoka 《International journal of urology》2001,8(2):83-86
A 58-year-old man presented with dysuria at the Osaka Medical College Hospital in November 1996. Laboratory examination revealed elevated serum prostate-specific antigen (PSA) to > 100 ng/mL. Adenocarcinoma of the prostate with metastasis to the bone was diagnosed after a biopsy of the prostate and bone scintigraphy; hormonal therapy was administered. Although bone metastasis was well controlled and the serum PSA level declined to within normal levels (2.0 ng/mL), several painless nodules were found on the penile glans. Biopsy of the nodules showed that the penile tumor was a metastasis from the prostate cancer. The patient underwent partial penectomy for relief from penile pain. The serum PSA level showed no elevation 3 months after the partial penectomy, suggesting that careful observation of prostate cancer patients is necessary, even when oseous metastasis is well controlled and serum PSA levels are kept within normal ranges by hormonal therapy. The case also indicates that urologists should consider the possibility of metastasis to the penis from prostate cancer. 相似文献
100.
Daisuke Toki Hideki Ishida Shigeru Horita Tadahiko Tokumoto Tomokazu Shimizu Jyunpei Iizuka Kuniko Tunoyama Kentaro Masumoto Hiroki Shirakawa Kiyoshi Setoguchi Shoichi Iida Kazunari Tanabe Yutaka Yamaguchi 《Clinical transplantation》2008,22(S19):53-57
Abstract: Recently, B-cell infiltrates in acute rejection grafts have attracted interest as an indicator of refractory rejection. Here, we report a case of deceased donor renal transplantation in a Japanese recipient operated overseas in which the recipient suffered from persistent tubulointerstitial rejection episodes associated with B-cell infiltrates. A 59-yr-old man with end-stage renal disease caused by immunoglobulin A nephropathy underwent deceased donor renal transplantation overseas in December 2005. The initial post-operative course was uneventful. The patient was referred to our hospital one month after transplantation. He maintained stable renal function throughout the follow-up period. The maintenance immunosuppressive regimen consisted of tacrolimus, mycophenolate mofetil and methylprednisolone. His serum creatinine concentration remained around 1.0 mg/dL, with no evidence of proteinuria. However, a discrepancy was detected between the renal function and the pathological findings. The pathology showed subclinical tubulointerstitial rejection with nodular B-cell infiltrates refractory to aggressive antirejection therapy. A steroid pulse and 15-deoxyspergualin were ineffective and the patient developed interstitial fibrosis and tubular atrophy by one yr after the transplantation, with persistent tubulitis and B-cell infiltrates. We treated the refractory rejection with B-cell infiltrates with a single 200 mg/body dose of rituximab and obtained an improvement. The pathological findings after administering rituximab consisted of mild tubulitis classified as Banff borderline, and elimination of the nodular B-cell infiltrates. At present, 20 months after renal transplantation, the patient continues to maintain stable renal function, with a good serum creatinine concentration (0.87 mg/dL). 相似文献