review of literature in research ppt

... International Training and Education Center on HIV (I-TECH) and the Trinidad and Tobago Health Training Centre (TTHTC): Trinidad and Tobago Distance Learning Assessment: Final Report of Findings. ... ways to increase the number and skills of health workers, including using distance learning in their training. In 2008, the authors reviewed and assessed the country’s current distance learning programmes ... requirements, constraints do exist for print modality, including minimal availabil ity of printed course materials for students due to financial con- straints, and problem s disseminating materials...

Ngày tải lên: 18/06/2014, 17:20

... Glatstein E, Steinberg SM, Merino MJ, Rosenberg SA: Randomized prospective study of the benefit of adjuvant radiation therapy in the treatment of soft tissue sarcomas of the extremity. J Clin Oncol ... determinant of local recur- rence in previous studies were the surgical margins and the response to chemotherapy and our study corroborated these findings in emphasizing the importance of negative surgical ... 2(2.2%) 1 Grade of Tumour was not documented in 5 patients and outcome information was missing in 22. 2 Margin status was not documented in 31 patients and outcome information missing for 10 patients. Grade...

Ngày tải lên: 09/08/2014, 01:24

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Ngày tải lên: 16/03/2014, 03:20

... malignant degeneration of chronic, draining osteomyelitis into a sarcoma is sel- dom [18]. Most malignancies arising in a sinus tract are squamous cell carcinomas [19]. In our case the situation is ... moth-eaten aspect of the proximal phalanx of the third toe with cortical destruction. There is an infiltration in, and swelling of the soft tissue sur- rounding the lesion. The head of the third metatarsal bone ... ailments. According to literature, it is unclear whether osteomy- elitis is an etiological factor in the development of osteo- sarcoma. Although malignancies arising from a draining infection are...

Ngày tải lên: 20/06/2014, 04:20

... complaints of a dull aching suprapubic pain for the last 6 weeks. The pain radiated slightly to the left groin. The pain was present continuously throughout the day and it increased on standing ... on walking. However coughing, sneezing, voiding or straining at stool did not exacerbate the symptoms. Patient also had a history low grade evening rise in tem- perature and weight loss of 6 Kg since ... However with the advent of anti-tubercular agents the recovery and prognosis is b etter. In cases involving complete dis- ruption of symphysis, some form of bridging in the form of plate or bone graft...

Ngày tải lên: 20/06/2014, 04:20

... Dybowski & Makuchowa [5] in 1974 (32 cases). Since the introduc- tion of effective anti-tubercular agents and the ge neral decline in incidence of tuberculosis, involvement of the pubis symphysis ... complaints of a dull aching suprapubic pain for the last 6 weeks. The pain radiated slightly to the left groin. The pain was present continuously throughout the day and it increased on standing ... on walking. However coughing, sneezing, voiding or straining at stool did not exacerbate the symptoms. Patient also had a history low grade evening rise in tem- perature and weight loss of 6 Kg since...

Ngày tải lên: 20/06/2014, 07:20

... Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India Full list of author information is available at the end of the article Saini et al. Journal of Orthopaedic ... to 2007andwewereabletofollow12ofthosecases. Patients were classified according to Campanacci’ sradi- ological grading method consisting of three grades [22]. Grade I tumors had a well-defined border of a thin ... confirmation of GCT was done in 3 cases, all of which had a grade III tumor and there was a suspicion of a malignant neoplasm on account of aggressive radiograp hic pictur e. In re maining 7 cases, an intraoperative...

Ngày tải lên: 20/06/2014, 07:20

... could influence the acquisition of resistance; these included CD4 cell count, viral load at initiation of ART, and time of resistance genotyping. Discussion The overall findings in our review ... or K70E in 23% of patients failing first-line therapy with d4T/3TC/NVP [33]. A study from South Africa, meanwhile, detected K65R in 7% and 15% of patients failing first-line or second-line regimens whose ... infections: a systematic review of evidence (1996–2008) Jorge L Martinez-Cajas †1 , Nitika P Pai †2 , Marina B Klein 2 and Mark A Wainberg* 3 Address: 1 Department of Medicine, Infectious Diseases,...

Ngày tải lên: 20/06/2014, 08:20

... illness, since hospitalization may affect certain domains of QoL in a patient with chronic disease [23]. Mode of administration of the questionnaire by an inves- tigator negatively influences certain ... with a minimum of 0 and maximum 1%. 23% of the respond- ents self-administered the questionnaire. The average time of completion of the SF-36 was 8.4 minutes (SD = 2.9), with a minimum of 3 minutes ... was observed in tests of the item internal consist- ency and tests of item discriminant validity for all scales with the exception of the GH scale: Success rate in the test of item internal consistency...

Ngày tải lên: 20/06/2014, 15:20

... neuropeptides. The increase in the level of neuropeptides may be the ini- tiating event in pathogenesis of vitiligo. In a study of 150 vitiligo patients, we assessed the nature and extent of the social ... development for disseminating the results of biomedical research in our lifetime." Sir Paul Nurse, Cancer Research UK Your research papers will be: available free of charge to the entire ... of vitiligo is under investigation. Al- Abadie et al [17] indicated that psychological stress increases level of neuroendocrine hormones which affects the immune system and alters the level of...

Ngày tải lên: 20/06/2014, 15:20

... perforation resulting from ingested chicken bone revealing previously undiagnosed colonic adenocarcinoma: report of a case and review of literature Douglas H McGregor 1,2* , Xiaoying Liu 1 , Ozlem ... obstructing colon cancer are often delayed, and the present reported case is an interesting example of ingested foreign body resulting in both colon perforation and the discovery and resection of ... occurs at the point of acute angula- tion and narrowing, and the most common site of perfora- tion is the terminal ileum and colon, with an increased number of rep orts o f p erfora tion in a ssoc...

Ngày tải lên: 09/08/2014, 01:24

... profile of advanced stage transitional cell carcinoma of the ovary. Am J Obstet Gynecol 1997, 177:120-5. 7. Shen K, Lang J, Guo L: Overexpression of C-erbB3 in transitional cell carcinoma of ... and HM analyzed and interpreted the patient data regarding its oncological features. MFT and YA have been involved in drafting the manuscript and HE has given final approval of the version to be ... is available for review by the Editor -in- Chief of this journal. Author details 1 Departement of Medical Oncology, National Institute of Oncology, Rabat, Morocco. 2 Departement of Urology, CHU...

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Ngày tải lên: 11/08/2014, 10:23