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排序方式: 共有93条查询结果,搜索用时 15 毫秒
1.
The success of vertical gastroplasty may be jeopardized by gastric leakage or ulceration due to failure of the technique.
Reports of band erosion and staple-line leakage have led us to seek technical improvements to reduce technical failures. We
describe a modification to the technique of band placement and a manoeuvre to aid the placement of staples when the TA90 staple
gun is used. 相似文献
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Dr. G. O. Barbezat MD FCP F. S. B. Bowey MB ChB E.R. Kaplan PhD R. Hickman ChM MD 《Digestive diseases and sciences》1978,23(3):222-224
In dogs with gastric fistulae and Heidenhain pouches, inhibition of histamine-stimulated gastric acid secretion by the histamine H2-receptor antagonist metiamide is not increased by the addition of a histamine H1-receptor antagonist (mepyramine maleate). Under the conditions of this study there is no evidence for the presence of histamine H1-receptor sites on the gastric parietal cell.Financial assistance was provided by the South African Medical Research Council. 相似文献
4.
Animal models of fulminant hepatic failure 总被引:16,自引:0,他引:16
John Terblanche ChM FCS FRCS FRCPS FACS Rosemary Hickman ChM MD 《Digestive diseases and sciences》1991,36(6):770-774
The six requirements for a satisfactory animal model of fulminant hepatic failure are reversibility, reproducibility, death from liver failure, a therapeutic window, a large animal model, and minimal hazard to personnel. Different models may be required to evaluate the various types of liver failure seen in man. The available models include surgical anhepatic and devascularization procedures, as well as hepatotoxic drug administration using agents such as carbon tetrachloride, acetaminophen, or galactosamine. Currently combined surgical and drug models appear to provide the best model but the search for the ideal models continues.Presented at the Proceedings of the International Meeting on Normal and Neoplastic Growth in Hepatology, Bari, Italy, June 1989. 相似文献
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A B Paul MBChB FRSEd D A Collie MBCHB MRCP S R Wild FRCP FRCR G D Chisholm ChM FRCSED 《International journal of clinical practice》1993,47(3):128-130
The prognosis of bladder cancer is worsened by delay in its management. To reduce such delay we have organised a clinic where intravenous urography and cystoscopy, using a flexible cystoscope, are carried out at the patient's first visit. In a two-year period 321 patients attended this clinic. The results of investigation in 305 patients are reported. A total of 6% of patients with microscopic haematuria (n = 52) and 15% of patients with macroscopic haematuria (n = 253) had transitional cell carcinomata. This difference was not significant (P=0.08, chi-squared). The delay between referral and trans-urethral resection of tumour for patients with bladder tumours was reduced from a mean of 60 days to a mean of 33 days by the institution of the clinic (P<0.01, Mann-Whitney). We recommend that all patients referred to a urological service with haematuria, whether macroscopic or microscopic, should be investigated. The integration of that investigation in a single day decreases delays in diagnosis and management. 相似文献
6.
A 60-year-old man presented with ureteric obstruction secondary to a mycotic right common iliac artery aneurysm complicating
methicillin-resistant Staphylococcus aureus (MRSA) bacteremia. The diagnosis of MRSA was not known at the time of surgery, and in situ replacement of the aneurysm using
a rifampicin-bonded prosthesis was performed. The patient made a full recovery, and to date there is no evidence of residual
or recurrent infection. To our knowledge, this is the first reported case of mycotic iliac aneurysm infected with MRSA in
the literature. We discuss the consequences and the considerable diagnostic and therapeutic problems that arise.
Presented at the Fifty-third International Congress of the European Society for Cardiovascular Surgery, Ljubljana, Slovenia,
June 2-5, 2004. 相似文献
7.
WALLACE S. FOULDS MD ChM FRCS BERTIL E. DAMATO FRCS 《Clinical & experimental ophthalmology》1986,14(4):301-311
Eighty-three patients with retinal pigment epitheliopathy have been identified from the photographic and fluorescein records of the Tennent Institute of Ophthalmology in Glasgow. Many have been brought back for follow-up assessment. Twenty-seven patients had placoid lesions. 22 geographic lesions and 15 a condition which we propose to rename the 'not ocular histoplasmosis' (NOH) syndrome. Patients with placoid lesions could be divided into typical acute multifocal placoid pigment epitheliopathy (AMPPE), where the long-term visual prognosis was poor because of recurrent disease leading to extensive areas of atrophy, and acute diffuse placoid pigment epitheliopathy which seemed to be self-limiting. No consistent evidence of viral or immunological abnormality was found in either group of patients
Geographic lesions appeared to result either from a coalescence of focal lesions or from a slow (serpiginous) spread from a single focus.
Four patients with helicoid atrophy lost central vision from disciform lesions.
Seven patients had pigment epithelial disorder associated with sarcoidosis. The pigment epithelial disease was unresponsive to systemic corticosteroid therapy and tended to be complicated by disciform lesions.
Disciform lesions may occur in any type of pigment epitheliopathy, as may serous retinal detachment or pigment epithelial detachment.
A technique for the biopsy of choroid and retinal pigment epithelium is described. This may lead to a better understanding of these disorders. 相似文献
Geographic lesions appeared to result either from a coalescence of focal lesions or from a slow (serpiginous) spread from a single focus.
Four patients with helicoid atrophy lost central vision from disciform lesions.
Seven patients had pigment epithelial disorder associated with sarcoidosis. The pigment epithelial disease was unresponsive to systemic corticosteroid therapy and tended to be complicated by disciform lesions.
Disciform lesions may occur in any type of pigment epitheliopathy, as may serous retinal detachment or pigment epithelial detachment.
A technique for the biopsy of choroid and retinal pigment epithelium is described. This may lead to a better understanding of these disorders. 相似文献
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