9 résultats
Methyl salicylate (oil of wintergreen) is widely available in many over-the-counter liniments, ointments, lotions or medicated oils for the relief of musculoskeletal aches and pains. Ingestion of methyl salicylate poses the threat of severe, rapid-onset salicylate poisoning because of its liquid,
Microvasculature in the germinal matrix layer (GML) was studied by postmortem microangiography and stereomicroscopic observation on cleared specimens in methyl salicylate. A number of arterioles from penetrating and medullary branches of main cerebral arteries were distributed in the GML, forming a
Warfarin-drug interactioions, which can result in life-threatening bleeding, are preventable. A 53-year-old man was admitted to hospital with exacerbation of chronic obstructive airways disease, cor pulmonale, pneumonia, deep vein thrombosis and acute pulmonary embolism. His pulmonary
Little is known about the incidence and consequences of drug interactions in patients receiving warfarin. Hence, drug interactions as a cause of overanticoagulation and bleedings were determined in Chinese patients admitted to our medical unit during a 9-month period in 1994/95. Only patients with
Duodenal varices are a rare occurrence, and the diagnosis and control of related bleeding is problematic. The vascular anatomy of duodenal varices in four patients was examined angiographically. The incidence of these varices was 0.4% in the patients with portal hypertension seen in our clinics from
This study reviews the utility of specimen angiography in identifying colonic lesions clinically thought to represent angiodysplasia. Four elderly patients presented with acute rectal bleeding. The diagnosis of angiodysplasia was made preoperatively in 3 patients by colonoscopy or angiography, or
OBJECTIVE
To review the mechanisms and clinical significance of adverse interactions between warfarin and nonsteroidal anti-inflammatory drugs (NSAIDs) and discuss how these interactions can be avoided.
METHODS
Previous studies of interactions between warfarin and NSAIDs or reports of adverse
This review examines the commonly available topical acne agents and factors that determine their percutaneous absorption. Reported and theoretical adverse effects from systemic exposure are detailed. The topical retinoid class, which includes tretinoin, adapalene and tazarotene, and the topical
Psoriasis is a chronic autoimmune systemic disease with an approximate incidence of 2% worldwide; it is commonly characterized by squamous lesions on the skin that present the typical pain, stinging, and bleeding associated with an inflammatory response. In this work, poly(methyl vinyl