Acoustothermography is a noninvasive passive method for determining internal temperature of the human body

Scientific-Research Center of Biomedical Radioelectronics, Moscow. Translated from Meditsinskaya Tekhnika, No. 6, pp. 36–37, November–December, 1992.     

A method for electrical simulation of radionuclide dilution curves

Scientific Research Institute for Radiomeasuring Equipment, Kiev. Translated from Meditsinskaya Tekhnika, No. 2, pp. 21–24, March–April, 1992.     

One-stage surgery of hemorrhoids complicated with fissure in ano]

The data on incidence of detection of associated rectal diseases--hemorrhoids and anal fissures--are presented. The indications for operative treatment are considered, a method suggested by the authors for surgical treatment of the mentioned diseases, which was used in 62 patients, is described. Use of the improved operative technique contributed to reduction in number of complications. Duration of treatment has shortened by 7 days.     

Endarterectomy as an adjunct to coronary artery bypass grafting

Between November 1988 and February 1992, 416 patients required coronary endarterectomy for diffuse coronary artery disease. This constitutes 16.19 per cent of all patients who underwent coronary artery bypass grafting during the same period. A total of 528 endarterectomies were performed. Four-hundred and twenty-two endarterectomies were performed on right coronary system and 106 endarterectomies were performed on left coronary system. One-hundred and twelve (26.92%) patients required more than one endarterectomies. The hospital mortality was 2.16 percent. 3.37 per cent of patients had perioperative infarction. Intraaortic balloon pump was required in 1.92 per cent of patients. 5.77 per cent of the patients had significant arrhythmias. The patients have been followed up for a mean period of 27 months. One-hundred and forty patients were evaluated by exercise multigated radionuclide angiogram. One-hundred and thirty-four (95.71%) patients showed increase in ejection fraction as compared to preoperative value. Six (4.29%) patients did not show any significant change while eight (5.71%) patients had fall in ejection fraction. Postoperative coronary angiogram was done in 44 patients at a mean of 10 months. 89.59 per cent of grafts to the endarterectomised vessels and 91.67% of grafts to nonendarterectomised vessel were patent. The difference between the two groups was not statistically significant.     

Craniofacial development in children with unilateral clefts of the lip, alveolus, and palate treated according to four different regimes. II. Mandibular and vertical development.

Lateral skull radiographs of 85 patients with unilateral clefts of the lip, alveolus and palate treated according to four different regimes were compared longitudinally, at three different ages, regarding mandibular and vertical facial development. It was found that there were no lasting differences in mandibular morphology resulting from regimes including primary or early secondary bone grafting. The non grafted group, however, showed increased mandibular length and anterior height. The jaw angle was increased and there was a more favourable sagittal jaw relationship. Regimes that included primary bone grafting were associated with reduced upper anterior facial height, which resulted in less harmonious facial proportions compared with treatment regimes including early secondary bone grafting done during the mixed dentition, or no bone grafting at all. Vertical development was greatest where bone grafting was excluded.