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排序方式: 共有435条查询结果,搜索用时 15 毫秒
1.
Shiroh Miura Takashi Kurita Kazuhito Noda Mitsuyoshi Ayabe Hisamichi Aizawa Takayuki Taniwaki 《Journal of clinical neuroscience》2009,16(4):589-590
We describe a 53-year-old man with herpes simplex virus (HSV) brainstem encephalitis diagnosed based by positive HSV immunoglobulin M antibodies from cerebrospinal fluid. The MRI findings of this case had three unique features. First, the lesions were symmetrical. Second, the lesions may have been associated with reactivation of HSV infection in the region of the trigeminal nerve. Third, diffusion-weighted and apparent diffusion coefficient (ADC) imaging, conducted for the first time on an HSV brainstem encephalitis case, suggested that the lesions were associated with vasogenic edema. 相似文献
2.
Kazuki Tamura Tadayuki Oka Kazutaka Ohsawa Takehiko Koji Yoji Watanabe Shigeru Katamine Hiroshi Sato Hiroyoshi Ayabe 《The Journal of heart and lung transplantation》2003,22(4):452-459
BACKGROUND: Cytomegalovirus (CMV) diseases commonly occur in allograft recipients in the early post-transplant period. However, factors responsible for the high incidence of CMV diseases during this period are not yet fully defined. METHODS: Wistar-Furth (WF; RT-1(u)) rats were inoculated with 10(4) plaque-forming units (PFU) of rat CMV (RCMV) intraperitoneally, and then transplanted with allogeneic lungs from Dark Agouti (DA; RT-1avl) rats or stimulated with 10(7) mitomycin C-treated spleen cells from DA rats by daily sub-cutaneous injections for 2 weeks. No immunosuppressive agent was used. Naive WF rats and WF rats grafted with syngeneic lungs or cells were used as controls. The level of RCMV replication in rats was assessed by infectious virus titers in tissues. RESULTS: The virus titers in salivary glands of allogeneic and syngeneic lung graft recipients were significantly higher than in naive WF rats. The level of RCMV replication in rats stimulated with allogeneic spleen cells was significantly higher than in the syngeneic recipient rats: virus titers in the salivary gland of allogeneic and syngeneic recipients reached 4.61 +/- 0.33 and 4.00 +/- 0.37 log(10) PFU/g tissue, respectively, at 14 days post-infection (p = 0.015). The augmented viral replication in allogeneic recipients was confirmed by an increase in the number of RCMV antigen-positive macrophages present in tissue sections of the salivary gland. CONCLUSIONS: Acute lung allograft rejection and allogeneic spleen cell stimulation enhance CMV replication in the salivary gland of rats. Various responses to allogeneic antigens occurring in the process of acute allograft rejection could be risk factors for post-transplant CMV replication and infection. 相似文献
3.
Katsunobu Kawahara Shinji Akamine Takao Takahashi Akihiro Nakamura Hiroyuki Kusano Tohru Nakagoe Takayuki Nakazaki Hiroyoshi Ayabe Masao Tomita 《Surgery today》1994,24(12):1101-1103
We report herein the case of a 75-year-old man who developed anal canal metastasis from squamous cell carcinoma of the lung. Initially, he underwent a right middle and lower lobectomy combined with left atrial wall resection under cardiopulmonary bypass. He presented 3 months later with an anal polyp which had prolapsed and bled, for which he underwent a transanal polypectomy. Histologically, the polyp was classified as squamous cell carcinoma and considered to be a metastasis from the primary lung cancer. He is presently well with no signs of recurrence 9 months after his initial operation. To our knowledge, there has been no other case of anal metastasis from lung cancer ever reported. 相似文献
4.
Tomita M Ayabe H Tagawa Y Hara S Tsuji H Oka T Akamine S Takahashi T Shingu H 《Breast cancer (Tokyo, Japan)》1995,2(2):113-117
The procedure of aspiration biopsy cytology by fine needle aspiration (ABC) is as option in establishing definitive diagnoses for breast cancers. In this series, a needle size of 21G was considered most suitable for ABC as well as flow cytometric DNA analysis. Histograms from fresh samples aspirated by fine needle clearly delineated a sharp peak in G&sup0;G(1) phases and also a better CV was obtained than with paraffin-embedded preparations. In addition, fresh samples gave more reliable DI and suggested the value of measuring nuclear DNA contents. It is believed that the prognoses of breast cancers are closely associated with DNA ploidy patterns. In this sense, flow cytometric DNA analysis of fresh samples of ABC is regarded as important in clinical use. 相似文献
5.
In this paper we present a new technique for thymic cystectomy by video-assisted thoracic surgery. The thoracoscope was inserted using a Vein Harvest (Ethicon Endo-Surgery Co, Ltd, Cincinnati, OH) through a 5-cm subxyphoid incision. A Harmonic Scalpel (Ethicon Endo-Surgery) and Cherry Dissector (Ethicon Endo-Surgery) were used for dissection. The thymic cyst was successfully removed through the incision without thoracotomy. The advantage of this technique is that it is less invasive than video-assisted thoracic surgery through the thorax, removing the need for a thoracotomy. 相似文献
6.
Tanimoto K Shimakage T Ayabe Y Yamakawa T Kumekawa M Moriyama S 《Masui. The Japanese journal of anesthesiology》2000,49(12):1374-1376
We report the case of a 29-year old female who developed a fixed drug eruption due to ephedrine hydrochloride administered intravenously during the cesarean section. On the day of the operation a palm-sized dark brown macula with half egg-sized erosion appeared on her right lower thigh. We diagnosed her disease as fixed drug eruption and examined the causative agent among all the 14 drugs used from admission to the appearance of fixed drug eruption. Each of systemic challenge, patch test on the lesion, intradermal and subcutaneous injection on the lesion with ephedrine hydrochloride showed positive reaction. As far as we have been able to search, our case is the first one of fixed drug eruption due to ephedrine hydrochloride. 相似文献
7.
Criado PR de Carvalho JF Ayabe LA Brandt HR Romiti R Maruta CW 《Rheumatology international》2012,32(8):2551-2555
Adult-onset Still’s disease (AOSD) patients typically present with arthralgia, fever, lymphadenopathy and a transient salmon maculopapular rash. Only approximately 25 cases of AOSD with urticaria were described in the literature. In this article, the authors report three additional cases of AOSD with urticarial and dermographic lesions who had a good clinical response to glucocorticoid and antihistamines. A review of the literature concerning this issue is also herein written. 相似文献
8.
9.
Endobronchial lipoma: review of 64 cases reported in Japan 总被引:2,自引:0,他引:2
BACKGROUND: Several recent studies discuss bronchoscopic techniques for treating endobronchial lipoma, an extremely rare benign tumor. OBJECTIVES: To describe the epidemiology of endobronchial lipoma and to propose appropriate therapeutic policies for treating this tumor. METHODS: We reviewed 64 cases of endobronchial lipoma: 33 cases previously reported in 30 different articles, and 31 case reports presented at thoracic meetings in Japan. RESULTS: Of the 64 patients included in this study (50 male and 14 female; mean age, 60 years), 40 patients had endobronchial lipoma in the right lung and 23 patients had it in the left lung. The overwhelming majority of the tumors (n = 61) were found in the first three subdivisions of the tracheobronchial tree. Forty-eight patients (75%) were symptomatic, and their symptoms included cough, sputum, hemoptysis, elevated temperature, and dyspnea. Additionally, abnormal radiographic findings were reported for 51 patients (80%): 18 patients had atelectasis, 14 patients had infiltration or consolidation, 6 patients showed volume loss of the lung, and mass shadow was identified in 9 patients, and another abnormality including pleural effusion was found in 4 patients. Forty patients underwent surgical resection: 4 pneumonectomies, 24 lobectomies, 8 bilobectomies, and 4 resections by bronchotomy. Bronchoscopic resection was carried out in 17 cases: 7 cases by Nd-YAG laser, 5 cases by electrosurgical snaring forceps, and another 5 cases with a combined therapy using both procedures. CONCLUSIONS: Bronchoscopic resection should be considered as the first choice of treatment for endobronchial lipoma; however, surgical therapy is indicated for patients who show the possibility of a complicated malignant tumor, who have destructive peripheral lung disease, who have extrabronchial growth, or who may have technical difficulties during the bronchoscopic procedure. 相似文献
10.
Yukio Yonemoto Koichi Okamura Kimihiko Takeuchi Keio Ayabe Tetsuya Kaneko Masatoshi Matsushita 《Modern rheumatology / the Japan Rheumatism Association》2016,26(1):24-28
Objective. The aim of this study was to compare the efficacy and safety of golimumab (GLM) 50 mg + methotrexate (MTX) combination therapy and GLM 100 mg monotherapy in patients with rheumatoid arthritis (RA).Methods. The subjects were 115 RA patients (92 females and 23 males; median (range) age, 64 (17–87) years; median (range) disease duration, 8 (0.6–48) years) started on GLM. Eighty-three patients received GLM 50 mg/4 weeks + MTX (C group; median (range) MTX dosage 8 (2–16) mg/week), and 32 patients received GLM 100 mg/4 weeks (M group).Serum C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), matrix metalloproteinase-3, disease activity score (DAS) 28-ESR, DAS28-CRP, simplified disease activity index, and clinical disease activity index were evaluated 4, 12, and 24 weeks after starting GLM.Results. There were no significant differences in disease activity, adverse events, and drug continuation rates at 24 weeks between the groups. The DAS28-ESR remission rate was 34% in the C group and 26% in the M group.Conclusions. GLM 100 mg monotherapy improved disease activity as well as GLM 50 mg + MTX combination therapy. GLM 100 mg monotherapy appears to have a sufficient therapeutic effect in RA patients who cannot take MTX. 相似文献