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991.
Kaminuma T Karasawa K Hanyu N Chang TC Kuga G Okano N Kubo N Okuma Y Nagata Y Maeda Y Ajisawa A 《Journal of radiation research》2010,51(6):749-753
Recently, the number of human immunodeficiency virus (HIV) -positive patients has increased in Japan. HIV-positive patients are at a higher risk of cancer than the general population. This paper retrospectively reports the acute adverse effects of radiation therapy on HIV-positive patients who were treated at Tokyo Metropolitan Cancer and Infectious diseases Center Komagome Hospital (TMCICK). Thirty-one cases involving 24 HIV-positive cancer patients who were treated at TMCICK from January 1997 to March 2009 were included in this study. All acute adverse effects of radiation therapy were examined during, and one month after, the last radiation therapy session. Acute adverse effects were classified according to the site of radiation therapy treatment and analyzed using the Common Terminology Criteria for Adverse Events (CTCAE) version 3.0. Grade 3 acute adverse effects were seen in 17% of cases, and Grade 2 toxicities were found in 23% of patients. Damage to the skin and mucosa, including stomatitis or diarrhea, tended to occur after low-dose radiation therapy; however, no severe acute adverse effects were seen in other organs, such as the brain, lung, and bone. Acute adverse effects tended to occur earlier in HIV-positive patients and became severe more frequently than in the general population. In particular, disorders of the mucosa, such as those of the oral cavity, pharynx, and intestine, tended to occur rapidly. It was shown that radiation therapy is safe when treatment is performed carefully and that it is a very useful treatment for cancer in HIV-positive patients. 相似文献
992.
993.
Okumura Y Ryotokuji T Miura A Kato T Tomemori T Mitsuhashi T Monma K Izumi Y 《Gan to kagaku ryoho. Cancer & chemotherapy》2010,37(12):2385-2387
The patient suffering from getting something lodged was admitted to our hospital in October 2008. He was diagnosed as hypopharyngeal cancer (cT2N1M0, cStage III) and cervical esophageal cancer (cT2N1M0, cStage III). Firstly he was administered 5-FU, DXR and CDDP as induction chemotherapy. The response evaluation was PR according to RECIST criteria. After the induction chemotherapy, he was treated with chemoradiotherapy (64.8 Gy/54 fr, concurrent with weekly DOC 10 mg/m2). Since cervical lymph node metastases were still remaining with complete response of the primary sites, we performed a neck lymph node dissection as salvage surgery in July 2009. There has been no evidence of recurrence after the salvage surgery. 相似文献
994.
Takagi T Nakase Y Fukumoto K Miyagaki T Ishida E Kobayashi Y Soga K Kanemitsu D Kassai K Sakamoto K Takenaka S Yanagida K Itani K Fukumoto I 《Gan to kagaku ryoho. Cancer & chemotherapy》2010,37(12):2421-2423
A case was a 57-year-old man. Despite a diagnosis of cStage IV gastric cancer (cN2, cH0, cM0, cT3 (SE), cP1), we preferentially performed a non-curative surgery to avoid stenosis or bleeding by tumor invasion. Since no evidence of peritoneal metastasis was found at surgery, distal gastrectomy with D2 lymph node dissection was performed, and lymph nodes anterior to the pancreatic head were sampled. The pathological diagnosis was pT3 (SE), pN2, sH0, pM1 (LYM), pStage IV. After the surgery, S-1 was administered. One year and 9 months later, a solitary metastasis was found in S6 of the liver, and the patient underwent radiofrequency ablation (RFA) followed by adjuvant S-1. Currently, 5 years and 10 months after the surgery, the patient is under follow-up, and remains alive with recurrence-free. We speculate that in the presence of N or M (LYM) factors for stage IV gastric cancer, surgery with lymphadenectomy, which does not prevent the completion of adjuvant chemotherapy, followed by multimodal treatments such as continued chemotherapy and RFA, led to the long-term survival. 相似文献
995.
Horio T Tsujimoto H Akase T Sakamoto N Yaguchi Y Hiraki S Aiko S Takechi H Hase K Maehara T 《Gan to kagaku ryoho. Cancer & chemotherapy》2010,37(10):1945-1948
A case of hyponatremia following the first course of systemic adjuvant chemotherapy with cisplatin (CDDP) and 5-FU in a previously treated patient with esophageal cancer is reported. A 61-year-old man was admitted to our hospital for adjuvant chemotherapy after transthoracic esophagectomy and 3-field lymphadenectomy for esophageal cancer. Six days following chemotherapy, his serum sodium concentration was found to be 118 mEq/L, without edema or dehydration. This hyponatremic state was diagnosed as the syndrome of inappropriate secretion of antidiuretic hormone (SIADH) induced by CDDP, based on the hypo-osmolality of his serum and urine, and an inappropriate level of plasma vasopressin. 相似文献
996.
Koji Nonogaki Akihiro Itoh Hiroki Kawashima Eizaburo Ohno Takuya Ishikawa Hiroshi Matsubara Yuya Itoh Yosuke Nakamura Masanao Nakamura Ryoji Miyahara Naoki Ohmiya Masatoshi Ishigami Yoshiaki Katano Hidemi Goto Yoshiki Hirooka 《Journal of experimental & clinical cancer research : CR》2010,29(1):36
Background
Analysis of gene expression and gene mutation may add information to be different from ordinary pathological tissue diagnosis. Since samples obtained endoscopically are very small, it is desired that more sensitive technology is developed for gene analysis. We investigated whether gene expression and gene mutation analysis by newly developed ultra-sensitive three-dimensional (3D) microarray is possible using small amount samples from endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) specimens and pancreatic juices.Methods
Small amount samples from 17 EUS-FNA specimens and 16 pancreatic juices were obtained. After nucleic acid extraction, the samples were amplified with labeling and analyzed by the 3D microarray.Results
The analyzable rate with the microarray was 46% (6/13) in EUS-FNA specimens of RNAlater® storage, and RNA degradations were observed in all the samples of frozen storage. In pancreatic juices, the analyzable rate was 67% (4/6) in frozen storage samples and 20% (2/10) in RNAlater® storage. EUS-FNA specimens were classified into cancer and non-cancer by gene expression analysis and K-ras codon 12 mutations were also detected using the 3D microarray.Conclusions
Gene analysis from small amount samples obtained endoscopically was possible by newly developed 3D microarray technology. High quality RNA from EUS-FNA samples were obtained and remained in good condition only using RNA stabilizer. In contrast, high quality RNA from pancreatic juice samples were obtained only in frozen storage without RNA stabilizer. 相似文献997.
Hasegawa H Honboh T Minagawa R Hamatsu T Ushijima C Ikebe M Kitamura M 《Gan to kagaku ryoho. Cancer & chemotherapy》2010,37(12):2573-2575
We report on a patient who presented in 2000 with multiple hepatic metastasis of sigmoid colon cancer. We chose the hepatic arterial infusion chemotherapy for this case since there was no effective chemotherapy at that time. After the intermittent chemotherapy for one and half years, we recognized that the tumor became smaller, though it couldn't cure completely. Therefore, two years after the first medical examination, we underwent a hepatic left lobectomy and S8 hepatectomy. No recurrence has been observed until now. As a recent treatment of the hepatic metastasis of colon cancer, there is a tendency to choose chemotherapy before operation. However, there are some cases in which chemotherapy isn't acceptable because of its side effect. Besides chemotherapy, we report another treatment (the hepatic arterial infusion chemotherapy) which has a similar effectiveness with fewer side effects for the hepatic metastasis of colon cancer. 相似文献
998.
Michiyo Ando Ryo Kawamura Tatsuya Morita Kei Hirai Mitsunori Miyashita Takuya Okamoto Yasuo Shima 《Psycho-oncology》2010,19(7):750-755
Objective: This study aimed to clarify the experience of bereaved family members of cancer patients regarding the usefulness of religious care (perceived usefulness). The value of this care to palliate psycho‐existential suffering in future patients was also examined (predicted usefulness). Methods: A questionnaire was sent to 592 bereaved family members of cancer patients who were admitted to certified palliative care units in Japan. Responses were obtained from 378 families, indicating whether the patient received religious care, the perceived usefulness of the care, and its predicted usefulness for palliation of psycho‐existential suffering. Results: About 25% (N=83) indicated that the patient had received religious care, whereas 75% (N=255) had not received it. Families of patients who had received religious care evaluated pastoral care workers (86%), religious services (82%), and religious music (80%) as ‘very useful’ or ‘useful’. Families predicted usefulness of religious care for future patients: attending a religious service (very useful or useful, 56%; not useful or harmful, 44%), a religious atmosphere (48%, 52%), meeting with a pastoral care worker (50%, 50%), and religious care by physicians (26%, 74%), and nurses (27%, 73%). Families with a religion were significantly more likely to rate religious care as useful for future patients. Conclusions: Families of patients who received religious care generally evaluated this care to be very useful or useful. For future patients, some families felt that religious care would be useful, but some did not. In Japan, religious care is more likely to provide benefits to patients who have a religion. Copyright © 2009 John Wiley & Sons, Ltd. 相似文献
999.
1000.
Yamahara T Numa Y Oishi T Kawaguchi T Seno T Asai A Kawamoto K 《Brain tumor pathology》2010,27(2):81-87
Even when we successfully perform a total extirpation of glioblastoma macroscopically, we often encounter tumor recurrence.
We examined seven autopsy brains, focusing on tumor cell infiltration in the peripheral zone of a tumor, and compared our
findings with the MR images. There has so far been no report regarding mapping of tumor cell infiltration and DNA histogram
by flow cytometry, comparing the neuroimaging findings with the autopsy brain findings. The autopsy brain was cut in 10-mm-thick
slices, in parallel with the OM line. Tissue samples were obtained from several parts in the peripheral zone (the outer area
adjacent to the tumor edge as defined by postcontrast MRI) and then were examined by H&E, GFAP, and VEGF staining. We defined
three infiltrating patterns based on number of infiltrated cells as follows: A zone, 100%–60% of the cells infiltrated tumor
cells compared with tumor cell density of the tumor mass; B zone, 60%–20%; C zone, 20%–0%. In the autopsy brain, the tumor
was easily identified macroscopically. We found that (1) the tumor cells infiltrated the peritumoral area; and (2) tumor cell
infiltration was detected over an area measuring from 6 to 14 mm from the tumor border in the A zone. When performing surgery
on glioblastoma, a macroscopic total extirpation of the tumor as defined by the contrast-enhanced area in MRI is therefore
considered to be insufficient for successfully reducing tumor recurrence. 相似文献