How can colorectal neoplasms be treated during colonoscopy?

Treating colorectal polypoid neoplasms during a colonoscopy.

BACKGROUND To evaluate the efficacy and outcomes of endoscopic treatment for colorectal polypoid neoplastic lesions. METHODS From September 1999 to May 2003, 11,447 consecutive colonoscopic examinations were performed in 9864 patients, totaling 5355 endoscopic polypectomies for colorectal polypoid neoplasms. According to the macroscopic characteristics, the neoplasms were classified into prot...

How can Alzheimer's Patients be Helped?

پرستاری از بیمار مبتلا به بیماری آلزایمر چندان ساده نیست. حتی اگر از این امر که اختلال رفتاری فرد نشانه ای از بیماری اوست، آگاه باشید، اکثر مواقع نمی دانید که چگونه باید با او رفتار کنید. در این مقاله روشهای مناسبی ارائه گردیده تا خانواده بیمار بتواند با ۱۰ اختلال رفتاری شایع در بیماران مبتلا بدون احساس ناامیدی و خشم سازگاری یابند. 

How can myocarditis be diagnosed and should it be treated?

How Small Can Be?

We consider the following shadow system of Gierer-Meinhardt model 8 < : A > 0; A x (0; t) = A x (1; t) = 0: where 1 < p < +1; 2r p?1 > s + 1; s 0 and > 0. We show that the monotone steady-state solution exists and linearly stable if and only if < p p ? 1 : Uniqueness and transversality of Hopf bifurcations and extension to higher dimensions are also discussed.

Insomnia: can it be treated?

Hippocrates, the father of Medicine, spoke of the importance of sleep through this wonderful aphorism. However, it can be said that it was only in 1929 that the modern era of sleep investigation began, with the description of the electrical activity of the human brain by the German psychiatrist Hans Berger, who created the term “electroencephalography”. In Chicago in the 1930s, Loomis, Harvey a...