1/10. Neutrophilic lobular (pustular) panniculitis associated with rheumatoid arthritis: a case report and review of the literature.Rheumatoid nodules, which affect the subcutis around joints, are the most frequent specific cutaneous lesions of rheumatoid arthritis (RA). panniculitis is a rarely reported and nonspecific complication of RA. We report a 42-year-old woman with seropositive RA who presented with a 2-month history of lower leg panniculitis. biopsy of a leg nodule showed a lobular neutrophilic infiltrate with lipophages and central basophilic necrosis. In addition, focal changes of lipomembranous fat necrosis indicative of ischemic damage were identified at the margins of the lobular infiltrate. Neutrophilic lobular panniculitis is commonly detected in panniculitis secondary to bacterial infections, pancreatitis, and factitial causes. However, this pattern of panniculitis has also been reported in some cases of erythema nodosum-like lesions found in Behcet disease or bowel bypass syndrome and in rare cases of seropositive RA. These reported histologic findings fall into the spectrum of neutrophilic vascular reactions described by Jorizzo and Daniels for RA-associated dermatoses. In view of these findings. RA and related neutrophilic dermatoses (e.g., Behcet disease) should be included in the differential diagnosis of neutrophilic lobular panniculitis.- - - - - - - - - - ranking = 1keywords = bacterial infection (Clic here for more details about this article) |
2/10. Isolation of carnobacterium piscicola from human pus--case report.carnobacterium piscicola was first described in 1984. These bacteria are often isolated from fish afflicted with bacterial infections. To date, there has been no reported isolation of this bacterium from human specimens. We report here the isolation of C. piscicola from the pus following traumatic amputation of the right hand in the wrist of a 35-year-old man. The traumatic amputation occurred with an industrial water sawmill. The identity of the human strain was determined biochemically, by 16S rDNA sequence similarity and by fatty-acid methyl-ester profile from bacterial cell.- - - - - - - - - - ranking = 1keywords = bacterial infection (Clic here for more details about this article) |
3/10. Results of bacteriophage treatment of suppurative bacterial infections. VI. Analysis of treatment of suppurative staphylococcal infections.Analysis of phage therapy results was carried out on 273 cases of spontaneous and postoperative septic staphylococcal infections. The treatment appeared effective in 254 (93.0%) cases. Detailed analysis of the results obtained in particular disease categories revealed that staphylococcal bacteriophages may be efficiently applied in the treatment of suppurative staphylococcal infections resistant to antibiotics.- - - - - - - - - - ranking = 4keywords = bacterial infection (Clic here for more details about this article) |
4/10. sialadenitis in children.sialadenitis in children has been discussed. A literature review highlighting salient points in sialadenitis is presented. classification of sialadenitis is discussed using the categories of several authors. An unusual case involving acute suppurative parotitis in a child is presented. The development of contralateral disease while treatment was in progress was unusual. In this case, association with mumps parotitis was strongly suspected despite previous immunization. Progression of disease with abscess formation is also unusual. mumps virus parotitis has been rarely reported in association with acute suppurative parotitis. immunization affords protection, but a definite failure rate exists. Based upon histologic examination, mumps parotitis would seem to be a predisposing factor for bacterial infection.- - - - - - - - - - ranking = 1keywords = bacterial infection (Clic here for more details about this article) |
5/10. Real-time measurement of serum c-reactive protein in the management of infection in the elderly.The serum concentration of c-reactive protein (CRP), a nonspecific acute phase reactant which responds sensitively to bacterial infection, was measured by homogeneous enzyme immunoassay in all patients admitted to a general hospital geriatric unit. It was then monitored frequently in those in whom infection was suspected. Results were reported rapidly to the clinical team and particularly in the context of a patient population with complex multisystem pathology, often without pyrexia, leucocytosis or other classical signs of infection, they made a significant contribution to patient management. Very high CRP levels were most commonly due to infection (75% of those over 50 mg/l and 94% of those over 100 mg/l) and the pattern of the CRP response during antimicrobial therapy provided a sensitive, objective index of its efficacy. Failure of CRP levels to fall promptly stimulated additional diagnostic investigations, revealing resistant infection, localized pus or serious noninfective pathology, particularly malignancy, and led to appropriate management. Furthermore the CRP results on admission were of considerable prognostic significance, being significantly higher (median 70 mg/l) in those patients who did not survive than in those who did (18 mg/l).- - - - - - - - - - ranking = 1keywords = bacterial infection (Clic here for more details about this article) |
6/10. Kerion of the glabrous skin.Five patients had kerion celsi on the glabrous skin. Four of these were farmers, and one was a veterinarian. The lesions occurred on the distal part of the forearm of four patients and in the breast area of one patient, most occurring during the spring months. Several of the lesions were misdiagnosed as bacterial infections or nondermatophytic fungal infections and were treated as such. Our report calls attention to this atypical form of localized inflammatory infection caused by tinea.- - - - - - - - - - ranking = 1keywords = bacterial infection (Clic here for more details about this article) |
7/10. Recurrent purulent triaditis in a patient with congenital x-linked agammaglobulinemia.A patient with congenital x-linked agammaglobulinemia, who had two separate episodes of an apparent bacterial purulent hepatic triaditis in the absence of any known local predisposing factors, is presented. These episodes may reflect the increased susceptibility of an immunodeficient patient to bacterial infections. This case demonstrates the need to consider hepatic involvement in the work-up of fevers of undetermined origin in immunodeficient patients, even in the absence of any radiologic or sonographic evidence of mechanical biliary tract obstruction.- - - - - - - - - - ranking = 1keywords = bacterial infection (Clic here for more details about this article) |
8/10. Pyogenic arthritis complicating varicella infection.arthritis has not previously been reported as a complication in adult patients with chickenpox. In pediatric patients, the arthritis that complicates chickenpox is most commonly aseptic but does rarely result from bacterial infection. We report the case of a 21-year-old man who developed acute monoarticular septic arthritis due to Lancefield Group A beta-hemolytic streptococci. Despite the more common viral cause of arthritis in pediatric patients, physicians should not attribute arthritis associated with varicella in adults to a viral cause without diagnostic arthrocentesis.- - - - - - - - - - ranking = 1keywords = bacterial infection (Clic here for more details about this article) |
9/10. bacteroides fragilis pyomyositis in a patient with multiple myeloma.pyomyositis is a bacterial infection with abscess formation affecting large skeletal muscles. It is predominantly caused by staphylococcus aureus. The disease is common in tropical areas, but rare in temperate climates. We report a patient with multiple myeloma who developed a giant elastic tumor on the right thigh and a hen egg-sized tumor on the right upper arm. MR imaging revealed cystic spaces in the femoral quadriceps and brachial biceps muscles. A large amount of pus with foul smell was removed by incision, drainage and aspiration of the two tumors. The lesions were successfully treated with intravenous administration of antibiotics. Repeated bacterial cultures yielded only Bacteroids fragilis. To our knowledge, this is the first report of pyomyositis due to bacteroides fragilis.- - - - - - - - - - ranking = 1keywords = bacterial infection (Clic here for more details about this article) |
10/10. Iliacus pyomyositis mimicking septic arthritis of the hip joint.The iliacus muscle is closely associated with the psoas muscle, femoral nerve, hip joint, pelvic and intraabdominal structures; thus, its disorders may present as lower abdominal pain, hip pain, or femoral neuropathy. Iliacus pyomyositis, a primary bacterial infection of the skeletal muscle not secondary to a contiguous skin, bone, or soft-tissue infection, presenting as hip pain, femoral neuropathy, and sympathetic effusion of the hip joint in an 8-year-old boy mimicked septic arthritis of the hip joint. Computed tomography was helpful in delineating the accurate location of the lesion. Surgical drainage and appropriate antibiotic therapy led to complete resolution and full functional recovery.- - - - - - - - - - ranking = 1keywords = bacterial infection (Clic here for more details about this article) |
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