Catastrophic antiphospholipid syndrome and Kikuchi-Fujimoto disease: the first case reported.

The case of a man with diagnosis of Kikuchi-Fujimoto disease (KFD) and catastrophic antiphospholipid syndrome (CAPS) is reported. He presented prolonged fever, lymphadenopathies, arthralgia, weight loss, hepatosplenomegaly and positive IgM for cytomegalovirus. While he was empirically treated with tuberculostatic drugs, he suddenly developed systemic inflammatory response syndrome, multiple organ failure and distal necrosis. On suspicion of severe sepsis, antibiotics, corticoids and recombinant human activated protein C (XIGRIS) were administrated. Exhaustive laboratory searching was negative. Histopathologic examinations of lymph node first disclosed malignant lymphoma but later KFD was confirmed. One month later, laboratory tests showed the presence of antiphospholipid antibodies (aPL). The patient was discharged after two months of hospitalization. This case exhibits a KFD complicated by definite CAPS. Cytomegalovirus could be involved in the development of both CAPS and KFD. Because of the severity of the case, we believe that XIGRIS noticeable improved the altered coagulation profile associated with CAPS.

Outbreak of type A botulism and development of a botulism surveillance and antitoxin release system in Argentina.

CONTEXT: Botulism is an important public health problem in Argentina, but obtaining antitoxin rapidly has been difficult because global supplies are limited. In January 1998, a botulism outbreak occurred in Buenos Aires. OBJECTIVES: To determine the source of the outbreak, improve botulism surveillance, and establish an antitoxin supply and release system in Argentina. DESIGN, SETTING, AND PARTICIPANTS: Cohort study in January 1998 of 21 drivers of a specific bus route in urban Buenos Aires. MAIN OUTCOME MEASURE: Occurrence of botulism and implication of a particular food as the vehicle causing this outbreak. RESULTS: Nine (43%) of 21 bus drivers developed botulism, presenting with gastroenteritis, symptoms of acute cranial nerve dysfunction including ptosis, dysphagia, blurred vision, and motor weakness. One driver experienced respiratory failure. Type A toxin was detected from 3 of 9 patients' serum samples. All drivers received botulism antitoxin; there were no fatalities. Consumption of matambre (Argentine meat roll) was significantly associated with illness. Among 11 persons who ate matambre, 9 developed illness, compared with none of those who did not eat it (P<.001). The matambre had been cooked in water at 78 degrees C to 80 degrees C for 4 hours, sealed in heat-shrinked plastic wrap, and stored in refrigerators that did not cool adequately. Subsequently, a botulism surveillance and antitoxin release system was established. CONCLUSIONS: Insufficient cooking time and temperatures, storage in heat-shrinked plastic wrap, and inadequate refrigeration likely contributed to Clostridium botulinum spore survival, germination, and toxin production. A rapid-response botulism surveillance and antitoxin release system in Argentina should provide more timely distribution of antitoxin to patients and may serve as a model for other nations.

[Cooperation. Relationship between district and referred medical center services]. / La cooperación. Una necesidad en las relaciones entre centros periféricos y centros de referencia.

Theoretic basis of cooperation relationship between organizations are reviewed. Second one, these theoretic concepts are applied to the relationship between district and reference medical Centers and Services, focusing on main problems of that relationship. The relevant role of communication and its new technologies are also discussed.