Pneumococcal osteomyelitis and cellulitis in an adult patient with diabetes mellitus

A 48-year-old diabetic patient was admitted to hospital with fever and extensive infection of the tissues around the right elbow. Diagnosis was made of cellulitis and underlying osteomyelitis caused by Streptococcus pneumoniae. Although seen in patients with seriously impaired host defence mechanisms pneumococcal osteomyelitis and cellulitis has not been reported in a diabetic patient.     

Cellulitis Revealing a Cryptococcosis-Related Immune Reconstitution Inflammatory Syndrome in a Renal Allograft Recipient

Immune reconstitution inflammatory syndrome (IRIS) has rarely been described in the course of disseminated cryptococcosis in solid organ transplant recipients. We report here the case of a renal transplant recipient who developed severe cellulitis in the context of Cryptococcus neoformans-associated IRIS while undergoing reduction of his immunosuppressive therapy. IRIS appeared concomitantly with a dramatic increase of blood CD4+ T cells (94-460/mm(3)) and required the administration of a short-term steroid therapy to resolve.     

Health and economic benefits of advanced pneumatic compression devices in patients with phlebolymphedema

Objective

Phlebolymphedema (chronic venous insufficiency-related lymphedema) is a common and costly condition. Nevertheless, there is a dearth of evidence comparing phlebolymphedema therapeutic interventions. This study sought to examine the medical resource utilization and phlebolymphedema-related cost associated with Flexitouch (FLX; Tactile Medical, Minneapolis, Minn) advanced pneumatic compression devices (APCDs) relative to conservative therapy (CONS) alone, simple pneumatic compression devices (SPCDs), and other APCDs in a representative U.S. population of phlebolymphedema patients.

Postoperation of preauricular fistula cellulitis caused by methicillin-resistant staphylococcus aureus infection

A one-year-old baby girl with one-month history of recurrent pus fluid exuding from her left preauricular sinus orifice, who failed multiple courses of surgical drainage of the abscess and persistent debridement for the wound, presented with MRSA infection. The patient was treated with linezolid for three days. Her pain and paresthesia resolved, and C-reactive protein decreased to normal.     

Severe lower limb cellulitis: defining the epidemiology and risk factors for primary episodes in a population-based case-control study

ObjectiveTo describe the epidemiology and risk factors for primary episodes of severe lower leg cellulitis (LLC).MethodsThis was a longitudinal cohort study using state-wide data linkage of adults presenting to Western Australian (WA) hospitals with a first ever LLC from January 2002 to December 2013. The study aimed at determining risk factors, medical records from the index patient, together with comparable data from controls matched by age, sex, postcode, and month of admission.ResultsDuring the period, 36 276 patients presented with their first episode of LLC. The incidence increased by 4.7% per annum, reaching 204.8 (95% CI 198.6–211.1) per 100 000 population by December 2013. Analysis of 29 062 case-control pairs showed several conditions with lower limb pathology were independently associated with LLC, including varicose veins (AOR 2.95, 95% CI 2.50–3.48, p < 0.001), lymphoedema (AOR 2.65, 95% CI 1.71–4.10, p < 0.001), tinea pedis (AOR 3.05, 95% CI 1.45–6.42, p 0.003), and saphenous vein harvest during coronary artery bypass grafting (AOR 1.74, 95% CI 1.32–2.30, p < 0.001). Also associated with LLC was obesity (AOR 2.05, 95% CI 1.82–2.31, p < 0.001), renal disease (AOR 1.28, 95% CI 1.14–1.44, p < 0.001), rheumatologic conditions (AOR 2.12, 95% CI 1.72–2.60, p < 0.001), hemiplegia/paraplegia (AOR 1.31, 95% CI 1.13–1.52, p < 0.001), and liver disease (AOR 1.77, 95% CI 1.51–2.06, p < 0.001).ConclusionsLLC presents a major burden to the health sector and is increasing with an ageing population. Given the high rates of recurrence, long-term morbidity, and economic impact, efforts to reduce primary episodes should be incorporated into the infectious diseases and healthy ageing research agenda.     

一例食道异物迁移致颈部蜂窝组织炎的护理

食道异物在耳鼻喉科各类异物中最为常见,而食道异物迁移穿孔引起食管周围炎及颈部间隙感染、大血管溃破、食管气管瘘等并发症却并不多见.据统计,食道穿孔可引起危及生命的并发症,死亡率为9％～32％[1].我科于2010年12月曾收治一例食道异物穿孔后迁移并发颈部蜂窝组织炎的患者.入院后经积极治疗和精心护理,患者痊愈出院.现将护理报告如下.     

Trichoscopy findings in dissecting cellulitis

Dissecting cellulitis is an inflammatory, chronic, and recurrent disease of the hair follicles that mainly affects young Afro-descendent men. Trichoscopy is a method of great diagnostic value for disorders of the scalp. Clinical and trichoscopic findings of dissecting cellulitis are heterogeneous and may present features common to non-cicatricial and scarring alopecia. This article presents the trichoscopic findings of dissecting cellulitis that help in the diagnosis and consequent institution of the appropriate therapy and better prognosis of the disease.     

Economic burden of hospital admissions for patients with acute bacterial skin and skin structure infections in the United States

ABSTRACT

Objectives: We estimated the total US hospital costs associated with acute bacterial skin and skin structure infection (ABSSSI) admissions as well as the admissions that may have been potential candidates for outpatient parenteral antimicrobial therapy (OPAT).

Methods: We assessed inpatient admissions for ABSSSI from the Premier database (2011–2014), focusing on all admissions of adults with length of stay (LOS) ≥ 1 days and a primary diagnosis of erysipelas, cellulitis/abscess, or wound infection. We performed a detailed analysis of 2014 admissions for patient, treatment, hospital, and economic characteristic variables. Using published selection criteria, we identified a subset of patients admitted in 2014 who may have been potential candidates for OPAT.

Results: We analyzed 277,971 admissions. In 2014, most admissions were for cellulitis without major complications or comorbidities; mean ± SD LOS was 4.0 ± 3.0 days, and total hospital cost per admission was $6400 ± $6874, 54% of which was attributable to room costs. Among 2014 admissions, 14% involved patients with clinical characteristics suggesting that they were consistent with guideline recommendations for exclusive treatment with OPAT. Compared with all admissions in the year, these admissions were of younger patients (aged 50 vs. 55 years), admitted more frequently for cellulitis (90% vs. 70%), with shorter LOS (2.8 ± 1.8 days), and lower mean total hospital cost per admission ($4080 ± $3066).

Conclusions: Admissions for ABSSSI impose a substantial cost to US hospitals, with half of costs attributable to room costs. When extrapolated to all US patients admitted to the hospital for ABSSSI during 2014, had OPAT guidelines been universally followed, admissions may have been reduced by 14%, thereby saving US hospitals $161 million.