RESUMO
BACKGROUND: Necrotizing fasciitis is a life-threatening soft tissue infection involving the fascia and subcutaneous tissues. Diagnosis of necrotizing fasciitis is often delayed because of an underestimation or an overlap between it and cellulitis. OBJECTIVE: We aimed to evaluate and compare the clinical, laboratory, and microbiological characteristics of cellulitis and necrotizing fasciitis. METHODS: We retrospectively reviewed medical records of patients diagnosed as having cellulitis or necrotizing fasciitis and hospitalized at our hospital between January 2011 and December 2016. RESULTS: The study included data from 185 patients having cellulitis and 33 patients having necrotizing fasciitis. There were significant differences between cellulitis and necrotizing fasciitis regarding clinical and laboratory factors. Necrotizing fasciitis was primarily associated with the following features at the time of admission: A thigh/buttock location [odds ratio (OR) 9.04, 95% confidence interval (CI) 1.72∼47.64, p=0.009], pain not controlled with use of non-opioid analgesics (OR 6.26, 95% CI 2.21∼17.71, p0.32 ng/mL (OR 9.41, 95% CI 4.18∼21.93, p 0.32 ng/mL, it would be appropriate to evaluate for the possibility of necrotizing fasciitis and use broad-spectrum antibiotics to cover for Gram-negative organisms.
Assuntos
Humanos , Analgésicos , Antibacterianos , Nádegas , Celulite (Flegmão) , Coinfecção , Diagnóstico , Fáscia , Fasciite Necrosante , Prontuários Médicos , Estudos Retrospectivos , Sódio , Infecções dos Tecidos Moles , Tela Subcutânea , Coxa da PernaRESUMO
Pancreatic panniculitis is a rare complication characterized by subcutaneous fat necrosis associated with pancreatic disease. It has been postulated that pancreatic panniculitis is caused by the systemic activity of pancreatic enzymes that lead to microcirculatory disturbances. We report a 41-year-old heavy alcoholic woman with pancreatic panniculitis that coexisted with acute and chronic pancreatitis. She was diagnosed with chronic pancreatitis and alcoholic liver cirrhosis 5 years ago. She presented with multiple, tender, erythematous, subcutaneous nodules with heat sensation on both lower legs. Laboratory evaluation revealed an increase in the serum blood amylase and lipase. Histopathologic findings showed fat necrosis with inflammation around the necrotic subcutaneous fat tissue. The lesions subsided gradually with an improvement of acute pancreatitis.