全文获取类型
收费全文 | 97篇 |
免费 | 9篇 |
国内免费 | 2篇 |
专业分类
基础医学 | 15篇 |
口腔科学 | 2篇 |
临床医学 | 9篇 |
内科学 | 26篇 |
皮肤病学 | 4篇 |
神经病学 | 1篇 |
外科学 | 1篇 |
综合类 | 9篇 |
预防医学 | 13篇 |
药学 | 1篇 |
中国医学 | 1篇 |
肿瘤学 | 26篇 |
出版年
2023年 | 1篇 |
2022年 | 4篇 |
2021年 | 4篇 |
2019年 | 2篇 |
2018年 | 2篇 |
2017年 | 3篇 |
2016年 | 5篇 |
2015年 | 3篇 |
2014年 | 6篇 |
2013年 | 6篇 |
2012年 | 6篇 |
2011年 | 2篇 |
2010年 | 4篇 |
2009年 | 6篇 |
2008年 | 4篇 |
2007年 | 6篇 |
2006年 | 2篇 |
2004年 | 2篇 |
2003年 | 3篇 |
2002年 | 2篇 |
2001年 | 2篇 |
1998年 | 2篇 |
1997年 | 3篇 |
1996年 | 1篇 |
1995年 | 1篇 |
1994年 | 4篇 |
1991年 | 3篇 |
1990年 | 2篇 |
1989年 | 2篇 |
1988年 | 1篇 |
1987年 | 2篇 |
1985年 | 2篇 |
1983年 | 3篇 |
1982年 | 3篇 |
1981年 | 1篇 |
1979年 | 1篇 |
1977年 | 1篇 |
1976年 | 1篇 |
排序方式: 共有108条查询结果,搜索用时 15 毫秒
1.
中南邵阳、华东南京、西南成都组织胞浆菌感染流行病学调查 总被引:5,自引:0,他引:5
目的 :组织胞浆菌是一种真菌 ,由家禽及鸟类传播 ,可引起人的深部真菌病。我们进行的流调工作 ,对掌握疾病流行情况、制定防治措施及对结核病的防治工作具有重要意义。方法 :调查对象是健康人、住院的肺结核病人、住院的非结核性肺疾患病人。使用的方法是在前臂内侧皮内注射酵母相组织胞浆菌素 (Histolyn -CYL)。同时在另一前臂做PPD皮试 (1∶1万 )。结果 :中南邵阳地区健康人组织胞浆菌素皮试阳性率2 2 .4 0 %。肺结核病人阳性率 31.6 0 %。非结核病肺部疾病阳性率 15 .85 %。华东南京地区健康人阳性率15 .10 %。肺结核病等阳性率 17.74 %。西南成都地区健康人阳性率 2 1.77%。肺结核病人阳性率 5 4 .4 4 %。结论 :组织胞浆菌感染率很高 ,与人文地理条件密切相关 ,差异很大。因此制订防治措施也应有所不同 ,应结合当地具体情况。 相似文献
2.
P. Harten H. H. Euler E. Wolf G. Delling H. Löffler 《Journal of molecular medicine (Berlin, Germany)》1994,72(11):878-882
Histoplasma infections in Europe are rare, and acute disseminated histoplasmosis has only been observed in immunocompromised persons. We describe a case of acute disseminated histoplasmosis in a young, nonimmunocompromised European woman. The probable source of infection was Sri Lanka or the Maldives. At presentation she was severely ill with fever, lymphadenopathy, anemia, thrombocytopenia, hepatosplenomegaly, and polyserositis. Histologically, myelofibrosis and osteosclerosis were observed with extramedullary hematopoiesis. Histoplasma capsulatum yeasts were detected in bone marrow trephine biopsy by methenamine silver staining. Treatment with conventional and liposomal amphotericin B and subsequent itraconazole led to rapid and complete recovery.Abbreviations He
Histoplasma capsulatum
- AIDS
acquired immunodeficiency syndrome
- HIV
human immunodeficiency virus 相似文献
3.
4.
A case of unilateral histoplasmal "granulomatous" mastitis diagnosed by fine-needle aspiration biopsy (FNAB) is presented. The clinical presentation and mammographic findings were strongly suspicious for carcinoma. FNAB cytology showed a picture of necrotizing granuloma secondary to histoplasmosis. The lesion was treated with surgical excision and appropriate antifungal therapy. The differential diagnosis of granulomatous mastitis is discussed. 相似文献
5.
Janet H. Hong Galina Y. Stetsenko Paul S. Pottinger Evan George 《Journal of cutaneous pathology》2016,43(5):438-443
Disseminated histoplasmosis has a diverse and non‐specific range of clinical signs and symptoms. In a significant minority of patients, cutaneous lesions are apparent at the time of initial presentation, affording an opportunity to establish the diagnosis from a skin biopsy. The most frequently reported clinical scenario in immunocompromised patients with cutaneous involvement is that of multiple papulo‐nodular lesions on the face, trunk or extremities. The following report features an immunocompetent patient who presented with a solitary ulcerated plaque on the buttocks close to the anal verge. This case presentation underscores the broad spectrum of clinical presentations as well as the potential for diagnostic confusion with protozoa such as Leishmania or Trypanosoma species during histopathologic examination if special stains for fungal organisms are not performed. 相似文献
6.
7.
Taksaon Angsutararux Piriyaporn Chongtrakool Sanya Sukpanichnant Kornpawee Wongwaipijarn Walaiporn Wangchinda 《Transplant infectious disease》2021,23(1):e13405
Patients with impaired cell‐mediated immunity have a higher risk of developing histoplasmosis; however, histoplasmosis after solid organ transplantation is rare. In Thailand, histoplasmosis cases are sporadic, and most cases are associated with human immunodeficiency virus (HIV) infection. Herein, we report a case of disseminated histoplasmosis in a kidney transplant Thai recipient diagnosed by fungal staining of fungal culture from bronchoalveolar lavage and bone marrow biopsy. Liposomal amphotericin B was given followed by oral itraconazole. The patient's clinical condition was improved; however, his graft function was irreversibly declined. The majority of histoplasmosis cases after solid organ transplant presented with disseminated disease with pulmonary involvement. Even in a non‐endemic area of histoplasmosis, suspected cases should be early diagnosed and promptly managed in order to reduce morbidity and mortality, especially in cell‐mediated immunity defect patients like solid organ transplant recipients. 相似文献
8.
Cutaneous histoplasmosis is a rare entity, although it can be seen in a substantial portion of renal transplant recipients with disseminated disease. The prognosis of disseminated disease is worse than isolated cutaneous involvement, and significant delays in diagnosis are reported. We reviewed reports of cutaneous histoplasmosis with and without dissemination in the setting of renal transplantation to examine incidence, timing of diagnosis, clinical features, and prognosis. Remarkable morphologic variability and the non‐specific appearance of skin findings suggest that tissue culture is required for definitive diagnosis. Cutaneous lesions represent an easily accessible source for early diagnosis. 相似文献
9.
Rossana Patricia Basso Vanice Rodrigues Poester Jssica Louise Benelli David A. Stevens Melissa Orzechowski Xavier 《Emerging infectious diseases》2022,28(3):721
We evaluated disseminated histoplasmosis (DH) in HIV patients over 10 years in southern Brazil. The incidence was 12 cases/1,000 hospitalizations (2010–2019); the mortality rate was 35%. Tuberculosis frequently obscured the diagnosis of DH. We emphasize the need in our region to suspect and investigate DH using more sensitive methods. 相似文献
10.
A. S. Sekhon L. Kaufman G. S. Kobayashi N. Moledina M. Jalbert R. H. Notenboom 《Mycoses》1994,37(9-10):313-316
A total of 178 sera, including 68 from proven cases of histoplasmosis (65 positive for the presence of Histoplasma capsulatum var. capsulatum antibodies and three positive for antigen), 93 from patients with suspected histoplasmosis but with no laboratory evidence of H. capsulatum var. capsulatum infection, 14 from humans with heterologous fungal and non-fungal infections and three from normal individuals, were tested for IgG H. capsulatum antibodies and M or M and H precipitins by enzyme immunoassay (EIA) (Meridian Diagnostics, Cincinnati, OH, USA) and microimmunodiffusion (MID) respectively. Sixty-three of the 68 histoplasmosis case sera demonstrated IgG antibody, and 65 of 68 demonstrated the presence of specific precipitins in the MID test. Nine positive case sera, when tested with the Laboratory Branch complement fixation (LBCF) test, reacted positively to whole yeast and histoplasmin antigens (titres 1 : 8 to 1 : 512). Three histoplasmosis case sera repeatedly tested negative for IgG, specific precipitins and complement-fixing antibodies, whereas they were positive for Histoplasma antigen. Eighteen of 95 sera from patients without evidence of histoplasmosis demonstrated IgG antibody in the EIA only. Among these positive sera, three out of three cases of aspergillosis and three out of five cases of blastomycosis were confirmed. Sera from HIV-infected and healthy individuals did not show IgG or M and/or H antibodies to H. capsulatum. Ninety-three sera were negative by both EIA and MID. The EIA for IgG was less sensitive (97%) than MID (100%). The specificity of EIA and MID was 84% and 100% respectively. 相似文献