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Isono H Kemmoku T Nakamura Y Onose A Matsumoto Y Watanabe R Haraguchi M Kasajima M Takaya S Ishihara M Karigane D Nagata H 《Gan to kagaku ryoho. Cancer & chemotherapy》2011,38(Z1):64-66
Patients with metastatic spinal tumor are the largest in number among the patients with bone tumor. It causes a severe bone pain, pathological fracture and spinal cord compression. Thus it harshly hampers patient's quality of life. We report 3 patients with lung cancer whose initial manifestation was metastatic spinal tumor. We treated the 3 patients with palliative radiotherapy and medication. Although the severe pain has improved on a numerical rating scale(NRS), but performance status(PS)and activity of daily living(ADL)of the 3 patients got worse because the disease was progressed and complicated. Generally, PS of cancer patients found by bone matastasis is low. However, it is difficult to take an effective treatment, which leads to ADL improvement. There are many choices for treating metastatic bone tumors including pain control, bisphosphonate administration, radiation therapy, strontium radiotherapy, bone cement, palliative surgery and orthotics. In addition, a development of molecular target drugs, such as Denosmab, is expected as future modality of palliative care. In conclusion, we should detect a bone metastasis in the patient with lung cancer as early as possible, and select an appropriate treatment in collaboration with each specialist for achieving the ADL and PS improvement. 相似文献
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Carcinoma of duodenum arising from Brunner's gland 总被引:2,自引:0,他引:2
Akino K Kondo Y Ueno A Yamazaki K Hosokawa M Shimoji H Adachi T Honda S Ichiyanagi S Akahonai Y Fujisawa Y Takahashi H Arimura Y Endo T Imai K 《Journal of gastroenterology》2002,37(4):293-296
Received: August 30, 2000 / Accepted: March 2, 2001 相似文献
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Ito K Masuda-Miyata Y Wada S Morooka M Yamasawa K Hashimoto M Kubota K 《Clinical nuclear medicine》2011,36(3):212-213
Myxofibrosarcoma (MFS) has a spectrum of malignant fibroblastic lesions with variably myxoid stroma and pleomorphism. A 67-year-old man with a bulky mass on his chest wall was diagnosed with MFS. He underwent F-18 fluorodeoxyglucose (FDG) positron emission tomography/computed tomography for detection of metastasis. FDG positron emission tomography /computed tomography showed inhomogeneous high FDG uptake (max standardized uptake value, 10.1) in the bulky tumor with no evidence of metastasis, and the tumor was successfully resected. FDG uptake seemed to be reflected by the broad spectrum of pathologic heterogeneity. And MFS should be considered when making a diagnosis of inhomogeneous FDG-avid lesions in the bulky masses of soft tissue. 相似文献
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We report a case of unpredictable and serious laryngeal edema probably caused by preoperative esophagogastroduodenoscopy (EGD).
A 54-year-old man with type 2 diabetes mellitus was scheduled to undergo coronary artery bypass grafting (CABG). Two days
before surgery, EGD was performed to explore the cause of occult bleeding, resulting in a slightly sore throat and an increased
white blood cell count (18,300/μl). Without premedication, general anesthesia was uneventfully induced with intravenous midazolam
(10 mg) and fentanyl (50 μg), followed by inhalation of sevoflurane (3%) and intravenous rocuronium (50 mg). Thereafter, manual
ventilation was easily performed with a bag and mask. However, on laryngoscopy for orotracheal intubation, serious swelling
with rubor and light pus in the epiglottis extending to the arytenoid cartilage was detected, leading to the cancellation
of surgery. Immediately following intravenous drip of hydrocortisone (300 mg) and bolus of sugammadex (200 mg), the patient
recovered smoothly from anesthesia without complications such as dyspnea, but his sore throat persisted. He was diagnosed
with acute epiglottitis. Treatment consisted of intravenous cefazolin (2 g/day) and hydrocortisone (300 mg/day tapered to
100 mg/day) for 9 consecutive days. Consequently, the patient recovered gradually from the inflammation and underwent CABG
as scheduled 28 days later. Anesthesiologists should be aware that EGD performed just before anesthesia could unpredictably
cause acute epiglottitis, especially in immunocompromised patients, such as those with diabetes. 相似文献
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Mackay PS Kremers GJ Kobukai S Cobb JG Kuley A Rosenthal SJ Koktysh DS Gore JC Pham W 《Nanomedicine : nanotechnology, biology, and medicine》2011,7(4):489-496
A transfecting agent-coated hybrid imaging nanoprobe (HINP) composed of visible and near-infrared (NIR) light emitting quantum dots (QDs) tethered to superparamagnetic iron oxide (SPIO) nanoparticles was developed. The surface modification of QDs and SPIO particles and incorporation of dual QDs within the SPIO were characterized by dynamic light scattering (DLS), quartz crystal microbalance (QCM) analysis and atomic force microscopy (AFM). The optical contrasting properties of HINP were characterized by absorption and photoluminescence spectroscopy and fluorescence imaging. Multicolor HINP was used in imaging the migration of dendritic cells (DCs) by optical, two-photon and magnetic resonance imaging techniques. FROM THE CLINICAL EDITOR: The development of a transfecting agent-coated hybrid imaging nanoprobe (HINP) composed of visible and near-infrared light emitting quantum dots (QDs) tethered to superparamagnetic iron oxide nanoparticles is reported in this paper. Multicolor HINP was used in imaging the migration of dendritic cells by optical, two-photon and magnetic resonance imaging techniques. 相似文献
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Saho Kobukai Richard Baheza Jared G. Cobb Jack Virostko Jingping Xie Amelie Gillman Dmitry Koktysh Denny Kerns Mark Does John C. Gore Wellington Pham 《Magnetic resonance in medicine》2010,63(5):1383-1390
We report the development of superparamagnetic iron oxide (SPIOs) nanoparticles and investigate the migration of SPIO‐labeled dendritic cells (DCs) in a syngeneic mouse model using magnetic resonance (MR) imaging. The size of the dextran‐coated SPIO is roughly 30 nm, and the DCs are capable of independent uptake of these particles, although not at levels comparable to particle uptake in the presence of a transfecting reagent. On average, with the assistance of polylysine, the particles were efficiently delivered inside DCs within one hour of incubation. The SPIO particles occupy approximately 0.35% of cell surface and are equivalent to 34.6 pg of iron per cell. In vivo imaging demonstrated that the labeled cells migrated from the injection site in the footpad to the corresponding popliteal lymph node. The homing of labeled cells in the lymph nodes resulted in a signal drop of up to 79%. Furthermore, labeling DCs with SPIO particles did not compromise cell function, we demonstrated that SPIO‐enhanced MR imaging can be used to track the migration of DCs effectively in vivo. Magn Reson Med 63:1383–1390, 2010. © 2010 Wiley‐Liss, Inc. 相似文献
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Neutralization of hepatocyte growth factor leads to retarded cutaneous wound healing associated with decreased neovascularization and granulation tissue formation 总被引:19,自引:0,他引:19
Yoshida S Yamaguchi Y Itami S Yoshikawa K Tabata Y Matsumoto K Nakamura T 《The Journal of investigative dermatology》2003,120(2):335-343
To elucidate biologic functions of hepatocyte growth factor and the c-Met receptor in cutaneous wound healing, we analyzed expression and localization of hepatocyte growth factor and c-Met receptor and used a strategy to neutralize endogenous hepatocyte growth factor in a cutaneous wound healing model in mice. Following excision of full-thickness skin on the dorsum of mice, expression of both hepatocyte growth factor and the c-Met receptor increased transiently in cutaneous tissues. Expressions of hepatocyte growth factor increased as early as 2 d postwounding and reached a peak on day 2, whereas the c-Met receptor expression reached a peak 2-4 d postwounding. Immunolocalization of the c-Met receptor indicated that c-Met receptor expression was upregulated in keratinocytes, vascular endothelial cells, and myofibroblasts in granulation tissue, hence these are potential target cells of hepatocyte growth factor. When normal rabbit IgG or neutralizing anti-hepatocyte growth factor IgG was locally and continuously delivered to subcutaneous lesions, the number of capillary vessels decreased with the neutralization of hepatocyte growth factor and there was an associated decreased expansion of granulation tissue. Likewise, retardation in re-epithelialization and the rate of wound closure occurred with neutralization of endogenous hepatocyte growth factor on days 4 and 7 postwounding. Therefore, hepatocyte growth factor is definitely involved in enhancing cutaneous wound healing processes, including re-epithelialization, neovascularization, and granulation tissue formation. 相似文献