1/83. Staphylococcal coronary arteritis as a complication of septicemia.We describe a case of staphylococcal coronary arteritis in the setting of sepsis due to arteriovenous fistula and dialysis catheter infection. The left circumflex coronary artery was the only vessel involved. The patient was a 77-year-old, insulin-dependent diabetic man with chronic renal failure. The immunosuppressed state in diabetes with subsequent septicemia may have facilitated a large number of bacteria to lodge in the atheromatous plaque of the coronary artery. We briefly review previously reported cases and suggest that bacterial arteritis may be an underrecognized cause of acute coronary occlusion.- - - - - - - - - - ranking = 1keywords = diabetic (Clic here for more details about this article) |
2/83. Pyogenic infectious spondylitis in a patient with diabetes: case report.A case of pyogenic infectious spondylitis associated with diabetes was reported. The patient experienced focal back pain 2 weeks after amputation of her left foot due to diabetic gangrene. magnetic resonance imaging of the lumbar spine revealed decreased T1-weighted signals of Th11 and Th12 vertebral bodies and prevertebral masses, and these lesions were also detected as high signal intensities in T2-weighted magnetic resonance imaging. The images were consistent with a diagnosis of pyogenic infectious spondylitis and the patient responded to treatment with broad-spectrum antibiotics. Percutaneous drainage of the abscesses was also needed. Early magnetic resonance imaging examination was particularly helpful in the accurate diagnosis and treatment of this rare disorder.- - - - - - - - - - ranking = 1keywords = diabetic (Clic here for more details about this article) |
3/83. Necrotizing otitis externa caused by staphylococcus epidermidis.We present a case of malignant necrotizing otitis externa (MNOE) caused by staphylococcus epidermidis, which is usually a non-pathogenic microorganism. The patient is an otherwise healthy, nondiabetic 58-year-old white man. Contributory history began in 1994 after surgery for bilateral exostoses of the external auditory canals. Between April 1994 and May 1998 persistent otalgia occurred, with progressive mixed hearing losses, purulent discharge from both ears, spontaneous perforations of the tympanic membranes and ulceration of canal wall skin. From the beginning, Staph. epidermidis was isolated in all but one culture, but was not recognized as the pathological agent because of the presence of other more frequently involved bacteria and fungi. After multiple intravenous and oral antibiotics and antifungal treatments failed, further management involved frequent debridement of both external auditory canals and tympanic membranes, right tympanoplasty, bilateral mastoidectomy, revision tympanomastoidectomies and left modified radical mastoidectomy. Antistaphylococcal therapy including ceftazidime, vancomycin, teicoplanin, clindamycin and rifampicin was tried. Following the modified radical radical mastoidectomy, normalization of the status of his ears took approximately 2 months and has since remained stable to date. His left ear is deaf because of vancomycin administration, while magnetic resonance imaging and gallium scintigraphy have shown persistent inflammation of the skull base.- - - - - - - - - - ranking = 1keywords = diabetic (Clic here for more details about this article) |
4/83. Transthoracic fistula with erosion of the ascending aorta along an IMA-protecting graft.Internal mammary artery (IMA) graft protection with nonbiodegradable material, such as polytetrafluorethylene (PTFE), is recognized as an effective means for preventing overexuberant adhesion development as well as injury of retrosternally crossing arterial grafts in the event of resternotomy and should enable better identification of the IMA graft. It is still uncertain whether the use of PTFE material is suitable for diabetic patients with complete arterial revascularization due to potential infectious complications. We report on a young diabetic patient after arterial T-grafting due to severe coronary disease and readmission with wound infection and retrosternal fistula formation 8 months after operation.- - - - - - - - - - ranking = 2keywords = diabetic (Clic here for more details about this article) |
5/83. A fatal case of craniofacial necrotizing fasciitis.A case of fatal craniofacial necrotizing fasciitis is described in a 72-year-old diabetic woman and management is discussed. Progressive infection of the eyelids occurred with involvement of the right side of the face. Computed tomography revealed soft tissue swelling. Antibiotic treatment was started and debridement performed; histopathology showed acute inflammation and thrombosis of the epidermis and dermis. Despite treatment, scepticemia occurred, resulting in death less than 48 h after presentation. At this time extensive necrosis had developed in the superficial fascia with undermining and gangrene of surrounding tissues. streptococcus and Staphylococcus were the pathogens involved. Poor prognosis in similar patients has been associated with extensive infection, involvement of the lower face and neck, delayed treatment, advanced age, diabetes and vascular disease.- - - - - - - - - - ranking = 1keywords = diabetic (Clic here for more details about this article) |
6/83. Antibiotic beads in the treatment of diabetic pedal osteomyelitis.Antibiotic-impregnated polymethylmethacrylate (PMMA) beads have improved the outcome of osteomyelitis treatment in both experimental models and clinical trials. The primary benefit of antibiotic-impregnated PMMA beads is that they provide high local concentrations of antibiotic while systemic levels of antibiotic remain low. Little has been written about the specific use of antibiotic-impregnated PMMA beads in the treatment of diabetic pedal osteomyelitis. The authors review antibiotic-impregnated PMMA beads and provide examples of their use in the treatment of diabetic pedal osteomyelitis.- - - - - - - - - - ranking = 6keywords = diabetic (Clic here for more details about this article) |
7/83. Non-pseudomonal malignant otitis externa and jugular foramen syndrome secondary to cyclosporin-induced hypertrichosis in a diabetic renal transplant patient.We present the case of a 58-year-old diabetic renal transplant patient who developed a left jugular foramen syndrome, secondary to an ipsilateral staphylococcal malignant (necrotizing) otitis externa. This followed a protracted episode of uncomplicated otitis externa with no evidence of bone involvement on computed tomography (CT) scanning. Cyclosporin-induced hypertrichosis (excess hair growth) in his external auditory canal contributed greatly to the initial difficulty in managing his otitis externa. Following an initial successful treatment with prolonged intravenous antibiotics the patient relapsed with a secondary infection in the same anatomical site due to candida parapsilosis. Despite further intensive treatment including antimicrobials, a subtotal petrosectomy and hyperbaric oxygen therapy he eventually succumbed to his disease.- - - - - - - - - - ranking = 5keywords = diabetic (Clic here for more details about this article) |
8/83. Mycotic aneurysm of the aortic arch.A 61-year-old diabetic woman presented with a mycotic aneurysm of the aortic arch, also involving the left subclavian and vertebral arteries, caused by staphylococcus aureus. Two months before, she had suffered from staphylococcal septic arthritis in her left knee. The patient was treated with antibiotics and an emergency operation was performed involving aneurysm excision and in situ synthetic graft replacement. She died on the fourth postoperative day from hemorrhagic shock.- - - - - - - - - - ranking = 1keywords = diabetic (Clic here for more details about this article) |
9/83. blindness following a diabetic foot infection: a variant to the 'eye-foot syndrome'?AIMS: The 'eye-foot syndrome' was initially described by Walsh et al. to highlight the important association of foot lesions in patients with diabetic retinopathy. We present a case of a 58-year-old patient with Type 2 diabetes mellitus who developed blindness following endogenous staphylococcal endophthalmitis from an infected foot ulcer. RESULTS: Our case describes the link between the eye and the foot but is somewhat different to the association as described by Walsh et al. Endogenous endophthalmitis is rare with diabetic patients being especially at risk, and we report the first case of endogenous staphylococcal endophthalmitis related to a diabetic foot lesion. CONCLUSIONS: Our case illustrates several important issues in the management of diabetic patients admitted to hospital with infection; the need to thoroughly examine the feet to ascertain any foot lesions and any underlying peripheral vascular disease or peripheral neuropathy, to treat aggressively any infected foot lesions to prevent serious complications of septicaemia and to consider rare conditions like endogenous endophthalmitis in any diabetic patient presenting with acute visual impairment and septicaemia.- - - - - - - - - - ranking = 9keywords = diabetic (Clic here for more details about this article) |
10/83. aortic valve endocarditis due to Staphylococcus capitis.Native valve endocarditis due to Staphylococcus capitis is uncommon and is usually managed conservatively with good outcome. Of the nine previously reported cases there has been only one mortality. We report a case of native aortic valve endocarditis due to S capitis in an elderly diabetic that had a fatal outcome despite appropriate therapy with antibiotics. A review the literature is also presented.- - - - - - - - - - ranking = 1keywords = diabetic (Clic here for more details about this article) |
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