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91.
C Dupuis A Vliers J P Binet C Chalant G M Breviere M Stijns 《Annales de cardiologie et d'angeiologie》1985,34(1):33-37
This study concerns 89 cases of isolated transposition with early surgical repair by auricular transposition of the venous returns. Fairly good results were obtained with an operative mortality rate less than 10%, few postoperative complications, and long-term follow-up without significant worsening of the functional capacities of these patients. From this study, the authors state precisely the present indications for treatment of isolated transposition. 相似文献
92.
Central pontine myelinolysis and its imitators: MR findings 总被引:5,自引:0,他引:5
The clinical, radiologic, and neuropathologic findings in 13 patients with central pontine myelinolysis were reviewed. Antemortem computed tomography (CT) had been performed in nine, and ante- or postmortem magnetic resonance (MR) imaging in 11. Chronic alcoholism or rapid correction of hyponatremia was present in over 75% of cases. One CT scan was positive, but only on retrospective review. In all but one patient, MR imaging eventually revealed an abnormality within the pons; in two patients the initial study was normal. The lesions varied in shape, with peripheral involvement in two patients and extrapontine involvement in four. The abnormality was smaller at 6-month follow-up in one patient and unchanged at 1 year in another. One patient never had a demonstrable pontine lesion but did have symmetric basal ganglia abnormalities, which were consistent with extrapontine myelinolysis. MR imaging disclosed similar central pontine alterations resulting from infarct, metastasis, glioma, multiple sclerosis, encephalitis, and radiation or chemotherapy; thus, such changes are not unique. 相似文献
93.
94.
Triple-balloon dilation (TBD) of a variety of luminal structures has been successfully, though infrequently, used. A mathematical model is presented for the selection of balloon sizes, and equations and tables are derived that allow the user to estimate more accurately the size of balloons needed for TBD of structures with large lumina. With TBD, an approximately circular lumen can be formed. Also, TBD allows smaller, higher-pressure balloons to be used instead of single, low-pressure, large balloons. However, multiple puncture sites may be required for TBD. 相似文献
95.
96.
97.
Chronic pancreatitis: ultrasonic features 总被引:2,自引:0,他引:2
A retrospective analysis of 84 ultrasound examinations (in 77 patients) was performed to assess the frequency of sonographic findings in chronic pancreatitis. The findings included: inhomogeneously increased echogenicity in 53% of these examinations, focal or diffuse enlargement in 41%, focal dense echoes in 40%, pseudocyst formation in 21%, and a hypoechoic head mass in 7%. Thirteen per cent of our patients had a normal sonogram. Several presentations of chronic pancreatitis not previously described in the sonographic literature included: pancreatic or common bile duct enlargement or pseudocyst formation with otherwise normal-appearing glands. There was no direct relationship between the presence of focal high-intensity echoes within the pancreatic parenchyma and the presence of radiographic calcification. There was no difference in the frequency of ultrasonic abnormalities between patients with and without clinical evidence of pancreatic insufficiency. These results indicate that the sonographic findings in chronic pancreatitis are significantly more varied than previous reports would indicate. 相似文献
98.
Kinetics of the taste response to chemical stimulation: a theory of acid taste in man 总被引:2,自引:0,他引:2
A L Makhlouf GM BLUM 《Gastroenterology》1972,63(1):67-75
99.
Hamady Dieng Rahman GM Saifur Abu Hassan Ahmad MR Che Salmah Al Thbiani Aziz Tomomitsu Satho Fumio Miake Zairi Jaal Sazaly Abubakar Ronald Enrique Morales 《Asian Pacific Journal of Tropical Biomedicine》2012,2(3):228-232
Objective
To identify the unusual breeding sites of two dengue vectors, i.e. Aedes albopictus (Ae. albopictus) and Aedes aegypti (Ae. aegypti).Methods
During the second half of 2010, we performed an occasional survey in rural (Teluk Tempoyak) and urban (Gelugor) areas of Penang Island, Malaysia, to identify cryptic breeding sites.Results
In the rural area, we found heterogeneous immature stages of Ae. albopictus in the water bowl of an encaged bird. We also observed Ae. aegypti eggs deposited in the flush tank of a toilet in the urban area.Conclusions
It can be concluded that both breeding patterns can increase contact with hosts (humans and birds) and presumably population densities of Ae. albopictus and Ae. aegypti, thereby potentially boosting the risks for spread and transmission of arboviral diseases. 相似文献100.