A case of fatal necrotizing fasciitis after intramuscular administration of diclofenac.

Necrotizing fasciitis is a rapidly progressive soft tissue infection that involves subcutaneous fat and spreads along the fascial planes. This disease has a potentially fatal outcome if not recognized in early. Several cases have been reported of a possible association between the use of non-steroidal anti-inflammatory drugs (NSAIDs) and the development or aggravation of necrotizing fasciitis. This association is still a subject of controversy. In this article we present a case of fatal necrotizing fasciitis occurring in association with intramuscular injections of diclofenac in a patient who was admitted for the symptoms of a urinary stone. Our opinion is that the intramuscular injections caused a locally aseptic necrosis, which was secondarily invaded by. Since this incident, our policy is to avoid the use of intramuscular injections of diclofenac and other NSAIDs in cases of potentially infectious diseases.

Spontaneous dissection of the abdominal aorta.

Spontaneous abdominal aortic dissection is a rare entity, often with a clinically unspecific presentation. The cause of the dissection is unclear. Angiography used to be the definitive diagnostic study, but today a correct diagnosis can be achieved with CT scanning and magnetic resonance angiography. The optimal form of management for the individual patient is not clearly established. Chronic dissections may best be managed conservatively, with close follow-up achieved with CT scanning and magnetic resonance. Acute and complicated dissections should be treated surgically with aortic and aortic branch replacement if it can be offered with low morbidity and mortality. In selected cases, resection of the ischemic organs may represent an alternative.