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排序方式: 共有172条查询结果,搜索用时 93 毫秒
1.
Shinji Hirai Yoshiharu Hamanaka Norimasa Mitsui Shinnosuke Uegami Yousuke Matsuura 《Annals of thoracic and cardiovascular surgery》2007,13(5):331-334
We report on the rare and surgical treatment of a senile patient of infected intralobar pulmonary sequestration. A 56-year-old male who had complained of headache, vomiting, cough, sputum production, and high fever was admitted to our hospital. Chest computed tomography (CT) showed an infected intralobar pulmonary sequestration as an 8x6 cm cystic mass with multiple air-fluid cavities in the left lower basal segment and severe pneumonia in the left upper and lower lobes around the mass. A 3-D CT showed an aberrant artery entering the consolidation from the descending aorta. A standard lower lobectomy was performed with a ligation of the aberrant artery with a diameter of 1 cm supplying the posterior segment of the left lower lobe. A histological examination of the lung revealed acute and chronic broncho-bronchiolitis with cystic dilatation consistent with intralobar pulmonary sequestration. We discuss the characters of senile patients compared with juvenile patients, with reference to a collective review of patients older than 50 reported in the literature. 相似文献
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3.
Development and internal validation of a nomogram for predicting stone‐free status after flexible ureteroscopy for renal stones
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4.
Yamauchi K Takahashi T Kaneuji T Nogami S Miyamoto I Lethaus B 《The Journal of craniofacial surgery》2012,23(3):658-660
Severe skeletal relapse is one of the most difficult problems after mandibular advancement, and the management to overcome such problems tends to require more compromised methods and longer treatment period. We described that mandibular backward distraction osteogenesis with maxillomandibular fixation at an appropriate occlusion. Furthermore, to avoid inappropriate distraction vector, the distal plates of the distraction device were fixed with 1 screw to work as a pivot after the manipulation of the condyle to the glenoid fossa at the end of distraction activation. This technique was applied to 3 female patients with mandibular deficiency. The intraoral distractors were set on the lateral surface of the mandibular body; the fixation of the distal plate was fixed with 1 monocortical screw to make the proximal segment including the condyle manipulating at the end of the distraction phase by releasing the maxillomandibular fixation. The distraction rate was 1 mm/d, and the latency period was 7 days. The follow-up period after mandibular backward distraction osteogenesis ranged from 26 to 56 months. No specific complication, such as broken device, severe infection, or bony nonunion, occurred. Postoperative relapse was not observed during the follow-up period. This technique might become 1 choice to apply for mandibular deficiency in a patient with high risk for relapse. 相似文献
5.
Shinnosuke Nakamura Madoka Inui Yoshihiko Matsumura Takashi Takeoka Kenya Okumura Toshiro Tagawa 《Journal of maxillofacial and oral surgery》2013,12(2):224-227
We present a case of carcinoma ex pleomorphic adenoma on the right buccal mucosa in a 52-year-old Japanese woman. Based on the histopathology, the excised tumor was the non-invasive type, but the majority of the tumor consisted of poorly-differentiated adenocarcinoma cells. We performed proton radiation after the surgery. The patient was well, without evidence of disease, 48 months after surgery. Carcinoma ex pleomorphic adenoma in the buccal mucosa has been reported in only four cases during the past twenty years. Therefore, our case was comparatively rare. 相似文献
6.
Yasue Nishii Shinnosuke Kawata Naoto Fujita Koichi Tomoda Hidetaka Imagita 《Sport Sciences for Health》2016,12(1):91-97
Purpose
Our aim was to investigate whether exercise would ameliorate the impaired diaphragm muscle function and the inflammation induced by cigarette smoke solution (CSS) and endotoxin in rat lungs.Methods
We induced inflammation using intratracheal injections of CSS plus endotoxin in rats. After 2 weeks (day 15), half of these rats (CSS-Run group) began daily treadmill exercise (CSS-Run group) and the other half remained sedentary (CSS group). A third group received intratracheal saline injections and remained sedentary (sham group). Injections continued for 28 days during the study period. To investigate inflammation in the lungs, respiratory function was evaluated and leukocytes were measured. Muscle tension was measured in diaphragm and skeletal muscles, and muscle morphology was histochemically assessed.Results
Compared with the sham group, the inspiratory to expiratory ratios were significantly higher in the CSS group but not in the CSS-Run group. Treadmill exercise increased the percentage of circulating neutrophils. Histology of lungs from the CSS group and the CSS-Run group showed proliferating macrophages; however, aggregation and cell numbers were more remarkable in the CSS group. The peak diaphragm muscle twitch force was significantly higher in the CSS-Run group than in the sham group; additionally, the relative area of fast-twitch glycolytic fibers was more extensive (P < 0.01).Conclusions
We demonstrated that 2 weeks of treadmill exercise improved airway resistance and diaphragm muscle contractile force in rats exposed to repetitive CSS plus endotoxin. We propose that local inflammation was attenuated by aerobic exercise, which increased diaphragm muscle contractility.7.
8.
Interferon-gamma (IFNgamma) has been shown to induce apoptosis through the induction of the Fas antigen in certain cell lines. In this study, we used four melanoma cell lines (MMN9, PMP, MAA and HMG) to study the antiproliferative effect of exogenous IFNgamma treatment, the expression of IFNgamma-induced Fas antigen, and the combined effect of IFNgamma and anti-Fas antibody (CH-11). We also investigated the relationship between Fas-mediated apoptosis and the expression of the bcl-2 family, measured using Western blotting. IFNgamma increased the mean fluorescence intensity of Fas in MMN9 and PMP cells as measured by flow cytometry. Combined therapy had a significant antiproliferative effect on MMN9 and PMP cells, as measured by the MTT assay. After exposure to IFNgamma and anti-Fas antibody, cleavage of bcl-2 occurred in apoptotic cells, and the signal intensity of both bcl-2 and bak decreased in surviving MMN9 cells, as shown by Western blotting analysis. Our results indicate that IFNgamma induces overexpression of Fas and consequently enhances the sensitivity of melanoma cells to Fas-mediated apoptosis. Furthermore, it is possible that cleavage of bcl-2 correlates with the induction of apoptosis induced by IFNgamma and anti-Fas antibody in melanoma cells. We conclude that combined therapy with IFNgamma and anti-Fas antibody may provide an alternative and more efficient chemotherapeutic approach against melanoma cells by inducing the overexpression of Fas after exposure to IFNgamma. 相似文献
9.
Assessment of medication adherence and treatment satisfaction in Japanese patients with psoriasis of various severities
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Susumu Ichiyama Michiko Ito Yoko Funasaka Masatoshi Abe Emi Nishida Shinnosuke Muramatsu Haruna Nishihara Hiroshi Kato Akimichi Morita Shinichi Imafuku Hidehisa Saeki 《The Journal of dermatology》2018,45(6):727-731
Psoriasis is a chronic, relapsing, inflammatory keratotic skin disease. To elucidate the medication adherence and treatment satisfaction, we performed a questionnaire survey using the eight‐item Morisky Medication Adherence Scale (MMAS‐8) and nine‐item Treatment Satisfaction Questionnaire for Medication (TSQM‐9) of 163 psoriatic patients who regularly visited hospitals or clinics. To assess the relationship between the MMAS‐8/TSQM‐9 outcomes and severity of psoriasis, two different clinical severity indices were used: the Psoriasis Area and the Severity Index (PASI) for disease severity and the Psoriasis Disability Index (PDI) for quality of life (QOL) impairment. The MMAS‐8 score for oral medication was significantly higher than that for topical medication. The oral and topical MMAS‐8 scores were significantly correlated with the PDI score, but not with the PASI score, indicating that QOL impairment lowered treatment motivation. All of the TSQM‐9 domain scores (effectiveness, convenience and global satisfaction) were significantly correlated with both the PASI and PDI scores, suggesting that patients whose skin and QOL conditions were under good control had high satisfaction with treatment. Patients treated with biologics had higher satisfaction than those treated with non‐biologics. 相似文献
10.
Shinji Hirai Yoshiharu Hamanaka Norimasa Mitsui Shinnosuke Uegami Yosuke Matsuura 《Annals of thoracic and cardiovascular surgery》2008,14(1):38-41
We report on the rare and surgical treatment of a case of primary mediastinal liposarcoma. A 64-year-old male complained of hoarseness for one month and was admitted to our hospital because of an abnormal shadow, which was postulated to be an anterior mediastinal tumor on a chest computed tomography (CT) scan. Horizontal T1-weighted magnetic resonance imaging (MRI) showed an anterior mediastinal round mass with a signal intensity similar to that of subcutaneous fat, which was 6.5 cm in diameter. An operation similar to extended thymectomy was perfomed through a median sternotomy. Histological examination of the resected specimen revealed that the tumor was composed of well-differentiated liposarcoma and pleomorphic malignant fibrous histiocytoma and the tumor was diagnosed as a de-differentiated liposarcoma. We discuss it with reference to a collective review of the Japanese literature for surgical cases of primary liposarcoma of the mediastinum. 相似文献