RESUMO
OBJECTIVE: We have noted an increased number of cases of vertebral osteomyelitis secondary to Candida species over the past few years at our facility. Our aim was to identify and review these cases to elucidate risk factors, treatment regimens and outcomes. METHODS: We performed a retrospective chart review using our electronic medical record and microbiology laboratory database to identify cases of vertebral osteomyelitis due to Candida at a single teaching hospital from 2006-2018. RESULTS: We found 15 cases of Candida vertebral osteomyelitis. The majority of cases were due to Candida albicans and affected either the lumbar or the thoracic spine. Injection drug use and previous spine surgery were the two most common risk factors identified. Treatment was largely with intravenous antifungal induction followed by prolonged therapy with oral fluconazole. There was no short-term mortality though we lacked long-term follow-up on most patients. CONCLUSIONS: The number of vertebral infections due to Candida may be increasing. This may be partially driven by both a rise in intravenous drug use as well as the growing rate of spine surgery. Management following currently available guidelines seems favorable, though further studies are necessary to determine the optimal treatment regimen.
Assuntos
Candidíase/tratamento farmacológico , Candidíase/epidemiologia , Osteomielite/tratamento farmacológico , Osteomielite/epidemiologia , Candida/fisiologia , Candidíase/microbiologia , Hospitais Universitários , Osteomielite/microbiologia , Estudos Retrospectivos , Fatores de Risco , Doenças da Coluna Vertebral/tratamento farmacológico , Doenças da Coluna Vertebral/epidemiologia , Doenças da Coluna Vertebral/microbiologia , Resultado do Tratamento , West Virginia/epidemiologiaRESUMO
Pyometra is an unusual presentation of uterine infection, this condition is characterized by purulent fluid within the uterine cavity. In this report we describe pyometra due to Pseudomonas aeruginosa in a 90-year-old woman who presented with abdominal pain, nausea with emesis and diarrhea. She was evaluated at an outside emergency department and computed tomography (CT) revealed a large, complex, cystic mass measuring 9.2 cm (cm) in greatest diameter. Given her age, the diagnosis of malignancy was entertained. She was referred to gynecologic-oncology service for evaluation and underwent exploratory laparotomy with total abdominal hysterectomy and lysis of adhesions. Intraoperative findings were consistent with pyometra. Cultures ultimately grew Pseudomonas aeruginosa. She initiated on antibacterial therapy and was discharged to a rehabilitation facility.
RESUMO
Salmonella is known to cause invasive illness. However, head and neck abscesses are an unusual presentation of extra-intestinal infection with this organism. We describe a case of Salmonella neck abscess in a diabetic patient. An 18 year old diabetic male was admitted with increasing left sided neck pain and swelling approximately four weeks after gastrointestinal illness. Imaging revealed a left sided neck abscess. Surgical drainage was undertaken. Cultures grew non-typhoid Salmonella species. He was treated with intravenous antibiotics and did well clinically. Salmonella infection should be considered in the differential diagnosis of patients with immunocompromising conditions presenting with neck abscess of unclear etiology.
RESUMO
BACKGROUND: The neoaortoiliac system (NAIS) has gained popularity as a durable procedure for treating aortic graft infections. However, one of the disadvantages has been a long operation that can take up to 10 hours. The goal of this study was to assess the feasibility of staging the NAIS procedure with deep vein harvest a day before the aortofemoral bypass and evaluate if staging had any effect on graft patency or morbidity and mortality, or both. METHODS: We reviewed data for all the NAIS procedures performed for aortic graft infections at a tertiary care university hospital. The femoral popliteal veins of patients undergoing the staged NAIS were harvested a day in advance and left in situ. The next day patients underwent the prosthetic graft excision with reconstruction using the femoral popliteal veins. Patients with aortic occlusion on presentation were not candidates for vein harvest in advance and underwent a unilateral bypass with a subsequent femorofemoral bypass as a second stage. RESULTS: In the last 8 years, 26 patients (17 men, 9 women; mean age, 62.6 +/- 8.3 years) underwent the NAIS procedure for aortic graft infections. Mean follow-up was 15.7 months. Primary assisted graft patency was 100%. There were 11 patients in the staged group and 10 patients in the nonstaged group. All the staged patients underwent vein mobilization a day before excision of aortic prosthesis. Despite undergoing a separate procedure for vein harvesting at a different time, there was no difference in total operative time (12.0 +/- 1.8 vs 11.9 +/- 2.2 hours), operative blood loss (2.6 +/- 1.2 vs 3.4 +/- 2.4 L), and requirements for transfusion for blood products (6.7 +/- 3.7 vs 6.0 +/- 5.4 U) or crystalloid (11.3 +/- 3.1 vs 10.9 +/- 2.4 L) between the staged group and nonstaged groups. One amputation occurred in each group. The perioperative mortality was 18% for the staged group and 20% for nonstaged group. The 12-month survival was 72% for staged and 70% for nonstaged NAIS. No graft-related complications were observed from the preoperative vein harvest. CONCLUSION: The NAIS can be staged without compromising the efficacy of the procedure as evident by excellent long-term patency and control of the infection. By reducing the duration of the primary procedure, staging may be beneficial to both the patient and the surgeon.