ABSTRACT
Bites by the Western diamondback rattlesnake (Crotalus atrox) are the most common cause of envenomation in Texas. We describe a patient who had delayed administration of antivenom after envenomation by C atrox. Because of an initial adverse response to a test dose, the patient had been unwilling to receive antivenom therapy. When compartment syndrome developed 52 hours after envenomation, however, the patient consented to antivenom therapy as an alternative to fasciotomy. We documented a decrease in compartment pressures and resolution of thrombocytopenia that was concomitant with antivenom administration.
Subject(s)
Antivenins/adverse effects , Antivenins/therapeutic use , Compartment Syndromes/etiology , Crotalus , Emergency Treatment/methods , Foot , Snake Bites/complications , Snake Bites/therapy , Thrombocytopenia/etiology , Animals , Compartment Syndromes/diagnosis , Humans , Male , Middle Aged , Platelet Count , Thrombocytopenia/blood , Time FactorsABSTRACT
BACKGROUND: Hepatobiliary disease in patients with acquired immunodeficiency syndrome (AIDS) has been well documented. Cytomegalovirus and Cryptosporidium are the pathogens most frequently associated. Previous reports of cholecystectomies and AIDS have had conflicting results on morbidity and mortality. METHOD: Retrospective review of 101 patients with AIDS and symptomatic cholecystitis who underwent cholecystectomy from December 1989 to May 1995. RESULTS: All patients had symptoms characteristic of gallbladder disease, the most common being abdominal pain and fever. Thickening of the gallbladder was the most common diagnostic finding. Fifty-six patients underwent open cholecystectomy and 45 laparoscopic cholecystectomy. Pathologic examination revealed an abnormal gallbladder in all cases and gallstones in 29%. A specific pathogen or malignancy was identified as the etiologic agent in 44% of patients. Perioperative morbidity was similar (<5%) in both surgical groups. Perioperative mortality was 4% among all the patients treated. CONCLUSIONS: Both open and laparoscopic cholecystectomy improved the quality of life of these patients and should be considered as the treatment for persistent hepatobiliary symptoms in patients with AIDS.
