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At least 649 records · Page 36Linked to original sources
PubMed2002

Coil compaction after embolization of the superior mesenteric artery pseudoaneurysm.

A 58-year-old man with an abscess of the psoas muscle was returned to our hospital with hematemesis. Two years earlier, he had undergone coil embolization for a superior mesenteric artery (SMA) pseudoaneurysm secondary to pancreatitis. Based on the physical examination, serum amylase level, and abdominal radiographs, a diagnosis of acute exacerbation of pancreatitis and coil compaction of the SMA pseudoaneurysm was made. The patient underwent re-embolization for the coil compaction using interlocking detachable coils. His condition improved gradually, and he was discharged 3 weeks later. To our knowledge, this is the first report of coil compaction of SMA pseudoaneurysm.

Acute Disease↗
PubMed1991

Pseudo-abscess of the psoas bursa in failed double-cup arthroplasty of the hip.

Seven psoas bursae filled with purulent fluid and inspissated debris were revealed at revision operations for failed resurfacing hip arthroplasties, an incidence of 5.8% in such revisions. Histological and microbiological investigations demonstrated that the psoas bursa collections resulted from the tissue response to polyethylene wear debris. None was due to infection.

Adult↗
PubMed2004

Psoas and spinal epidural abscess in a diabetic patient--case report.

Diabetes mellitus predisposes to a range of different and unusual infections, including psoas and spinal epidural infections. We report on the case of a 47-year-old man, with learning difficulties, heavy alcohol consumption and, poorly controlled diabetes on insulin therapy, who had recurrent infections at different locations for the last 3 years.

Abscess↗
PubMedDate not supplied

The foot as a primary site for distant metastatic infection.

Localized foot infection can lead to generalized sepsis under certain conditions. Two diabetic patients who suffered from infected foot ulcers, even after treatment with debridement and appropriate antibiotics, developed distant site infection. Another diabetic patient developed a distant site abscess from a chronic foot infection, for which he initially sought no medical treatment. Evaluation revealed that one patient had a psoas muscle abscess, one a renal abscess, and one an epidural abscess. All three patients were treated aggressively for their infections. One recovered fully, while two expired from septic complications associated with their illnesses. These case histories, along with the chronology of the development of sepsis from a foot infection are presented.

Abscess↗
PubMed1997

Septic arthritis of lumbar facet joints. A review of six cases.

Hematogenous infection of the facet joints by pyogenic organisms is exceedingly rare. We report six cases of lumbar facet joint septic arthritis due to hematogenous spread of a pyogenic organism. A review of the literature identified ten anecdotal reports of similar cases. An analysis of these 16 cases showed that the diagnosis was based mainly on imaging study findings and that clinical data failed to discriminate between facet joint septic arthritis and infectious discitis. Increased uptake on the radionuclide bone scan was an early finding and the pattern of uptake was different from that seen in discitis. Computed tomography was the investigation that best delineated the facet joint lesions. Magnetic resonance imaging of the lumbar spine was superior over computed tomography in demonstrating spread of the infection to the epidural space and/or soft tissues and in some instances demonstrated enhancement of the infected facet joint on T1 images after gadolinium injection. Aspiration of the facet joint under fluoroscopic guidance was required only when blood cultures were negative or when the diagnosis of the septic nature of the arthritis was in doubt. Blood cultures yielded a Staphylococcus aureus in the six cases in our series. Appropriate antimicrobial therapy was successful in most cases. In our series, four of the six patients had posterior epiduritis, pyomyositis, or an abscess in the paraspinal muscles or psoas muscle, suggesting that some epidural infections or psoas muscle abscesses believed heretofore to be primary may in fact be complications of facet joint septic arthritis. Facet joint septic arthritis is a new aspect of pyogenic spinal infections that deserves to be considered in patients with febrile spinal syndromes not explained by discitis.

Abscess↗
PubMed2000

Invasive Streptococcus pneumoniae infections of children in central Taiwan.

We carried out a retrospective study on childhood invasive pneumococcal infections (IPI) diagnosed from the January 1990 through the April 2000 at a medical center in central Taiwan. Their clinical features, outcome of the patients and the resistance patterns of the isolates were analyzed. A total of 95 clinical isolates from 72 patients younger than 14 years of age were included in this study. Of these 72 patients, 51 had bacteremia, 28 meningitis, 14 bacteremic pneumonia, 12 pleural empyema, eight otitis media, four arthritis, three sinusitis, two periorbital abscesses, one deep neck infection, one psoas muscle abscess, one peritonitis, one urinary tract infection, and one cutaneous infection. Ancillary diagnostic tests, including Gram stain smears and latex agglutination tests, were applied and the sensitivities were 86.2% and 54.3%, respectively. The prevalence rate of penicillin nonsusceptible Streptococcus pneumoniae has increased dramatically since 1995 in central Taiwan, with rates of 5.6% and 74.1% before and after 1995, and the overall mortality rate was 20.8% and 53.3% respectively. Ten of 19 children (52.6%) with pneumococcal meningitis who survived had long-term sequelae.

Adolescent↗