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E. RYO T. SATO S. TAKESHITA T. AYABE & F. TANAKA† 《International journal of gynecological cancer》2006,16(5):1894-1896
The extrahepatic spread of hepatocellular carcinoma (HCC) is uncommon. Moreover, metastatic uterine tumor from extragenital primaries is rare. We report a 63-year-old woman with uterine metastasis from HCC. She had undergone transcatheter arterial embolization four times and surgery for HCC from 2-4 years before. This time, she underwent resection of a newborn, head-sized uterine tumor that was proven to be metastasis from HCC. This is the first described case of metastatic uterine tumor originated from HCC. 相似文献
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TAKAKURA KINTOMO; MIKI YOSHIMASA; KUBO OSAMI; OGAWA NOBUKO; MATSUTANI MASAO; SANO KEIJI 《Japanese journal of clinical oncology》1972,2(2):109-120
New methods of adjuvant immunotherapy were introduced for thetreatment of malignant brain tumors. Allogeneic bone marrowcell transfusion or local intratumoral infusion of allogeneicor autologous peripheral white blood cells were conducted on18 patients having malignant glioma, after ordinary treatmentof operation, radiation or chemotherapy. The survival rate ofthese patients was significantly prolonged when compared withthe rate normally expected. No side effects were noted. Morphologicalchanges of cells in the cerebrospinal fluid taken from the intratumoralcavity, before and after infusion of peripheral white bloodcells, were studied. Cytolysis and phagocytosis of tumor cellsby macrophages were observed. Suppressive mechanism of immunologicallycompetent cells on glioma cells was partly studied, cytologicallyin vitro. 相似文献
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Assessment of Angiographic Coronary Calcification and Plaque Composition in Virtual Histology Intravascular Ultrasound 下载免费PDF全文
HIDEO AMANO M.D. Ph.D. TAKANORI IKEDA M.D. MIKIHITO TODA M.D. RYO OKUBO M.D. TAKAYUKI YABE M.D. MAKIKO KOIKE M.D. DAIGA SAITO M.D. JUNICHI YAMAZAKI M.D. 《Journal of interventional cardiology》2015,28(2):205-214
Objectives
We assessed the relation between coronary plaque composition and angiographic calcification by using virtual histology intravascular ultrasound (VH‐IVUS).Background
The plaque vulnerability according to angiographic calcification is unclear.Methods
Subjects were 140 consecutive patients (145 lesions) undergoing VH‐IVUS before percutaneous coronary intervention. Subjects were divided into 4 groups: no calcification group (n = 27), spotty group (n = 65) that had calcium deposits under 90° in grayscale IVUS, intermediate group (n = 37) had calcium deposits with 90° or more and under 180°, and extensive group (n = 16) had calcium deposits with 180° or more.Results
The number of VH thin‐cap fibroatheromas in spotty group was significantly larger than no calcification group, intermediate group, and extensive group (0.66 ± 0.71 vs 0.22 ± 0.42 [P < 0.01], 0.32 ± 0.48 [P < 0.05], 0.13 ± 0.34 [P < 0.01], respectively). Spotty group without angiographic calcification had significantly larger %necrotic core than with angiographic calcification (24.5 ± 6.7% vs 19.9 ± 7.2%, P < 0.05). Intermediate group without angiographic calcification had significantly larger necrotic core area than with angiographic calcification (2.5 ± 0.9 mm2 vs 1.7 ± 0.9 mm2, P < 0.05). Extensive group with angiographic calcification had significantly larger %dense calcium than without angiographic calcification (18.3 ± 4.0% vs 13.4 ± 4.4%, P < 0.05).Conclusions
Lesions with spotty calcification was highly vulnerable in VH‐IVUS. Spotty or intermediate plaque calcification without angiographic calcification was more vulnerable than those with angiographic calcification. Extensive plaque calcification with angiographic calcification had more dense calcium than those without angiographic calcification.5.
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K. SAIGO T. SUGIMOTO T. MATSUI R. RYO S. KUMAGAI 《International journal of laboratory hematology》2002,24(1):37-42
Plasma macrophage colony‐stimulating factor (M‐CSF) levels were measured in 13 haematologic patients treated with autologous peripheral blood stem cell transplantation (PBSCT). Six of the patients showed an increase in M‐CSF peak levels (> 3000 pg/ml) during the conditioning and stem cell infusion period. The peak levels of M‐CSF in this phase correlated with thrombomodulin levels, indicating the endothelial origin of plasma M‐CSF. However, the M‐CSF levels were not influenced by TNFα. More patients with high M‐CSF levels (> 5000 pg/ml) suffered from organ failure than those with lower M‐CSF levels. These results suggest that high M‐CSF levels may correlate with cellular or organ damage in patients treated with PBSCT. 相似文献
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RYO YAMASHITA RAIZOU YAMAGUCHI KEIJI YUEN MASASHI NIWAKAWA KENICHI TOBISU 《International journal of urology》2006,13(11):1448-1450
The case is reported of urothelial carcinoma (clear cell variant) that was diagnosed with useful immunohistochemistry stain. A 70-year-old man, who had undergone left radical nephrectomy for renal cell carcinoma in August 2003 and partial lobectomy for pulmonary metastasis in May 2005, complained of hematuria in June 2005. On evaluation, a papillary pedunculated tumor was detected in the left wall of the urinary bladder. A transurethral resection of the bladder tumor (TUR-Bt) was performed in July 2005. The pathological diagnosis was difficult due to diffuse clear cell appearance. Immunohistochemistry stain showed urothelial carcinoma, not metastasis of the renal cell carcinoma. Finally it was diagnosed as urothelial carcinoma clear cell variant. Urothelial carcinoma has many variants that show a variety of appearances and characteristics. These should be well known before medical therapy is initiated. 相似文献
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BEGUM NURUN NESSA md TOSHIHISA TANAKA md phd KOUZIN KAMINO md phd GOLAM SADIK p hd ASHIK BIN ANSAR md RYO KIMURA p hd HISASHI TANII md phd MASAYASU OKOCHI md phd TAKASHI MORIHARA md phd SHINJI TAGAMI md phd TAKASHI KUDO md phd MASATOSHI TAKEDA md phd 《Psychiatry and clinical neurosciences》2006,60(S1):S27-S33
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