منابع مشابه
Laser Therapy of Esophageal Carcinoma
SUMMARY 13 Consecutive patients who underwent endoscopic Nd - Y AG laser therapy for palliation of advanced esophageal cardnoma were treated between Oct 1989, and July 1991 , in Khatam - al -Anbia Hospital. All patients had severe dysphagia and conventional methods such as surgery , Radiotherapy and chemotherapy failed to treat them. Undoubtedly without laser therapy these patients did not see...
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Decubitus ulcers are frequently encountered in the elderly and in bedridden or wheelchair-bound patients. Successful treatment is often difficult and expensive. Pressure, time, and friction are the major factors involved in the development of skin ulcers with such risk factors as age, female sex, and nutritional status predisposing to their development. Complications can be life threatening. A ...
متن کاملlow level laser therapy for painful joints
low level laser therapy (lllt) uses a light source that generates extremely pure light, of a single wavelength1. the effect is not thermal, but rather related to photochemical reactions in the cells. lllt was introduced as an alternative non-invasive treatment for oa about 10 years ago, but its effectiveness is still controversial2. a cochrane review of lllt in osteoarthritis included five tria...
متن کاملSome Untractable Classes of Constraint Networks
The SAT problem being NP-complete, some authors have partitioned its instances in classes described by simple parameters (e.g. the size of a clause). Some of these classes have been shown NP-complete and some polynomial. It is known that the problem of the existence of a solution in a Constraint Network (CN) is NP-complete. But, for CNs having a particular structure (e.g. trees), we know polyno...
متن کاملLaser therapy for leg veins.
Visible veins on the leg are a common cosmetic concern affecting approximately 80% of women in the United States (Engel A, Johnson MI, Haynes SG. Health effects of sunlight exposure in the United States: results from the first national health and nutrition examination survey, 1971-1974. Arch Dermatol 1988;124:72-9). Without a quick and noninvasive treatment available, leg veins present a therap...
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ژورنال
عنوان ژورنال: THE JOURNAL OF JAPAN SOCIETY FOR LASER SURGERY AND MEDICINE
سال: 1996
ISSN: 0288-6200
DOI: 10.2530/jslsm1980.17.supplement_461