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991.
R. L. COOPER FRACO FRACS I. J. CONSTABLE FRACO FRACS FRCS 《Clinical & experimental ophthalmology》1983,11(4):287-294
Thirteen patients with varying grades of suppurative keratitis were studied with regard to their response to keratoplasty. In all patients there was a rapid improvement in symptoms and signs. In eight of the 13 there was restoration at least of previous function: one patient lost all vision due to secondary closed-angle glaucoma, because he refused further surgery. Corneal graft opacification occurred in three eyes; one other became partially opaque; whilst in a fourth, the lamellar graft remained clear while the original autograft failed. At last follow-up, all eyes were normotensive and free of symptoms. Keratoplasty should assume an important part of the management of suppurative keratitis, from both theoretical and practical considerations. 相似文献
992.
993.
994.
A total of 330 patients with eczematous lesions were tested with 27 topical substances. Among the 88 patients with leg ulcers, 85 (2%) were allergic to one or more substances present in one out of two cases of allergy to wool alcohol. Among the 242 patients suffering from eczematous dermatitis, the percentage of allergic reactions reached 54.6%. A great number of allergic reactions of cetyl alcohol (11.2%), chloramphenicol (10%) and sodium lauryl sulfate (6.4%) was observed. These allergens are not included in the European standard series adopted by the ICDRG. The findings are discussed and compared with data taken from the literature. 相似文献
995.
Lui PC Petersen D Kimble RM Raven RJ Pearn JH 《Journal of paediatrics and child health》2005,41(1-2):27-30
OBJECTIVES: To identify and demonstrate necrotizing dermatitis in infancy; an uncommon, puzzling syndrome, in which anecdotal reporting and personal experience indicates that one third of cases may require skin grafting. Much informed discussion about the pathogenesis of this distressing syndrome centres on the role of spider envenomation; and in particular on the speculative role of the Australian White-tailed spider, Lampona cylindrata. METHODS: We present here six cases of necrotizing dermatitis treated surgically at the Royal Children's Hospital and Mater Children's Hospital in Brisbane over the period from 1991 to 1999. Clinical history, surgical details and pathological investigations were reviewed in each case. Microbiological investigation of necrotic ulcers included standard aerobic and anaerobic culture. RESULT: Nocardia and Staphylococcus were cultured in two cases, but no positive bites were witnessed and no spiders were identified by either the children or their parents. All cases were treated with silver sulphadiazine creme. Two of the infants required general anaesthesia, excision debridement and split skin grafting. The White-tailed spider, Lampona cylindrata, does not occur in Queensland, but Lampona murina does; neither species has necrotizing components in its venom. Circumstantial evidence is consistent with this syndrome being due to invertebrate envenomation, possibly following arachnid bites. CONCLUSION: In our experience there is insufficient evidence to impute a specific genus as the cause, at this stage of scientific knowledge. If the offending creature is a spider, we calculate that the syndrome of necrotizing dermatitis occurs in less than 1 in 5000 spider bites. 相似文献
996.
This report discusses a case of a 69-year-old woman who developed chronic non-healing leg ulcers after long-term topical use of Plectranthus amboinicus. The ulcer was proven to be allergic contact dermatitis to P. amboinicus by a patch test. The ulcer healed after discontinuation of P. amboinicus. To the best of our knowledge, this is the first reported case of allergic contact dermatitis to P. amboinicus masquerading as chronic leg ulcer. 相似文献
997.
Misra UK Kalita J Pandey S Mandal SK Srivastava M 《Journal of the neurological sciences》2005,239(1):5-10
AIM: Due of paucity of studies on stress ulcer prophylaxis in intracerebral hemorrhage (ICH), we have evaluated the usefulness of ranitidine and sucralfate in preventing gastric hemorrhage (GH) in patients with ICH. SUBJECTS AND METHODS: In a hospital-based randomized placebo-controlled study, patients with CT-proven ICH within 7 days of ictus were randomized into ranitidine 50 mg i.v. eight hourly, sucralfate 1 g six hourly and placebo groups. Patients were conservatively managed. Primary endpoint was occurrence of GH within 15 days of ictus and secondary endpoint 1-month mortality. RESULTS: The mean age of the patients was 57.2 (range 25-90) years and 40 were females. There were 45 patients in ranitidine, 49 in sucralfate and 47 in placebo group. Demographic, clinical and radiological features were not significantly different in 3 groups. GH occurred in 11 (23.4%) patients in placebo, 5 (11.1%) in ranitidine and 7 (14.3%) in sucralfate group, which was not significant. Only one female had GH. There were 13 (27.7%) deaths in placebo, 5 (11.1%) in ranitidine and 12 (24.5%) in sucralfate group. Pneumonia occurred in placebo group in 5 (10.6%), ranitidine in 2 (4.4%) and sucralfate in 5 (10.2%) patients, which was not significantly different. CONCLUSION: Ranitidine and sucralfate do not seem to significantly prevent GH or reduce 1-month mortality. 相似文献
998.
T.?S.?Pavlov G.?E.?SamoninaEmail author 《Bulletin of experimental biology and medicine》2004,138(8):163-164
Taftsin, an endogenous peptide immunostimulator, exhibits also high antiulcer activity. In a dose of 0.6 μmol/kg Taftsin decreases
the area of ulcerative lesions in albino rats on various models of ulceration.
Translated fromByulleten’ Eksperimental’noi Biologii i Meditsiny, Vol. 138, No. 8, pp. 185–187, August, 2004
This work was supported by the Russian Foundation for Basic Research (grant No. 03-04-48664). 相似文献
999.
Mandhan P 《Journal of paediatrics and child health》2004,40(7):365-368
Objective: This study was done to assess the role of rigid sigmoidoscopy in diagnosis and prognosis of children with chronic and minor lower gastrointestinal bleeding. Methods: Retrospective review of the clinical notes of children under 15 years of age with minor and chronic lower gastrointestinal bleeding who had rigid sigmoidoscopy and biopsy between October 1998 and April 2002 at Liaquat Medical College Hospital, Hyderabad, Pakistan. Demographic data, clinical presentation, morbidity, sigmoidoscopic and histopathological findings were analysed to determine the role of rigid sigmoidoscopy in the management of rectal bleeding in children. Results: A total of 229 sigmoidoscopic examinations were carried out in 207 children with a mean age of 6 years. Seventy-seven per cent (160) of children were symptomatic for a year or more. Causes of bleeding were juvenile colorectal polyps (155 cases; 75%), non-specific proctitis (38 cases; 18%), solitary rectal ulcer (seven cases; 3.5%), lymphoid nodular hyperplasia (six cases, 3%) and foreign body (betel nuts) impaction (one case; 0.5%). Polyps were mostly in the rectosigmoid region and solitary in 136 (88%) children. All polyps were removed by rigid sigmoidoscopy. Histological examination of 137 polyps revealed juvenile type in 136 (99%) cases and low-grade dysplastic changes in one patient. Non-specific proctitis (n = 38) was confirmed histologically in 92% (n = 35) of cases and it was self-limiting in 86% of cases. Other findings include solitary rectal ulcer in seven, lymphoid nodular hyperplasia in six and telangiectasic (pyogenic) granuloma in one patient. Conclusion: Rigid sigmoidoscopy was useful in diagnosis, treatment and prognostic evaluation of children with chronic and minor lower gastrointestinal bleeding. Final diagnosis was confirmed by histopathology. 相似文献
1000.