Southern medical journal
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Wasp bites usually bring temporary discomfort and pain, but on occasion, they can cause serious infections and fatal allergic reactions. We report on a patient who experienced massive wasp stings and developed multiple organ failure, including acute kidney, hepatic failure, and circulatory collapse 4 days later. He was treated with aggressive fluid resuscitation, inotropic agent, intravenous injection of steroids, broad-spectrum antibiotics, and hemodialysis. ⋯ Recovery of renal function was delayed, and the patient needed temporary regular hemodialysis. The pathology of kidney biopsy showed acute tubulointerstitial nephritis. This case shows that toxic reactions following massive wasp attacks may happen several days after the fact and result in severe, multiorgan system dysfunction.
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Southern medical journal · May 2011
Case ReportsTumor-induced osteomalacia (TIO): atypical presentation.
Tumor-induced osteomalacia is a rare acquired condition characterized by phosphaturia, hypophosphatemia and osteomalacia. We report an unusual presentation in a 15-year-old healthy male with a two-week history of cough and chest pain. The chest radiograph showed right middle lobe opacity and chest CT revealed a mass in the extra pleural space. ⋯ Diagnosis was confirmed with the above findings and hypophosphatemia. The patient's symptoms resolved after complete surgical excision of the mass. Tumor-induced osteomalacia, although a rare disorder, can be a diagnostic challenge, especially in patients presenting with atypical symptoms.
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Southern medical journal · Mar 2011
ReviewBloodstream infection with Anaerobiospirillum succiniciproducens: a potentially lethal infection.
Anaerobiospirillum succiniciproducens (A succiniciproducens), a spiral, Gram-negative anaerobic rod which is part of the normal intestinal flora of cats and dogs, has rarely been reported as a cause of bacteremia and diarrhea in humans, particularly in immunocompromised hosts. Although it can be associated with significant mortality, the full extent of its pathogenicity, clinical spectrum, and optimal therapy remain to be determined. We review the available literature on microbiology, clinical manifestations, and treatment options for Anaerobiospirillum infection.