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Query: UMLS:C0011860 (type 2 diabetes)
 57,723 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Rhinocerebral mucormycosis was diagnosed in a 75-year-old woman with a history of type II diabetes mellitus. This rare opportunistic infection is caused by fungi belonging to the order of Mucorales. The patient had a severe osteomyelitis of the base of the skull, resulting in complaints of headache and diplopia. She was treated with intravenous colloidal amphotericin B, surgical excision, and later with liposomal amphotericin B. She died of respiratory failure. Mucormycosis is usually a rapidly fulminant infection. This patient showed a remarkably chronic course.
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PMID:[A patient with chronic mucormycosis]. 146 75

One hundred consecutive patients with diabetic ulcers were studied in an 8-month-period. There were 58 females. The mean age was 59.9 years. Eighty three patients had non-insulin dependent diabetes mellitus. The mean duration of diabetes mellitus was 11.6 years. The mean duration of the ulcer was 8.5 months. Sixty nine of the ulcers were gangrenous. Over 50% of the ulcers involved the big toes. Neuropathic ulcers were found mainly in the sole of the feet. Roentgenograms showed evidence of osteomyelitis in 44 patients. There were 356 bacterial isolates (340 aerobes and 16 anaerobes) from the ulcers. There were 3.6 infecting organisms per ulcer in gangrenous ulcers, while in neuropathic ulcers, there were 3.4 infecting organisms per ulcer. In both types of ulcer Staphylococcus aureus and Escherichia coli were the commonest infecting organisms each being isolated in 88 of the 100 ulcers studied. In repeat bacterial cultures at 4 weeks there were 116 bacterial isolates. Staphylococcus aureus persisted in 63 ulcers despite therapy, while Escherichia coli persisted in 35. There were no new organisms isolated at repeat cultures and no ulcer was completely sterile. The Staphylococcus aureus was 100% sensitive to Augmentin (Amoxicillin plus clavulinic acid), Clindamycin, Novobiocin, and Amikacin while the gram negative bacilli were sensitive to Cefotaxime, Piperacillin, Amikacin and augmentin, Clindamycin, Chloramphenicol and Lincomycin inhibited the growth of anaerobes to a varying degree.
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PMID:Diabetic ulcers--a clinical and bacteriological study. 207 Jul 56

Pyomyositis is an uncommon infection in temperate climates, usually resulting from Staphylococcus aureus infection of skeletal muscle. In this report, the authors describe a patient with untreated Type 2 diabetes mellitus who suffered nonpenetrating blunt trauma to his left anterior thigh, and S. aureus pyomyositis and secondary osteomyelitis of his proximal tibia and patella subsequently developed as a result of delayed diagnosis and treatment. Patients with diabetes mellitus are at increased risk for the development of pyomyositis because of more frequent S. aureus colonization of skin, nasal mucosa, and oropharynx; a delay in definitive treatment can lead to significant morbidity in these patients. Computed tomography or magnetic resonance imaging may be helpful in the diagnosis of pyomyositis. An anemia of chronic disease may result from this disorder, which resolves with treatment.
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PMID:Case report: diabetes mellitus as a predisposing factor in the development of pyomyositis. 794 86

A 40-year-old man with a 3-year history of uncontrolled NIDDM, 2-pack/month cigarette smoking habit and alcohol abuse, was admitted to our university hospital. He presented with severe back pain, persistent cough and fever. A left lung infiltrate was noted on chest X-ray film. Staphylococcus aureus was isolated from arterial blood. Thoracic bone destruction with pleural mass lesion confirmed by computed tomography (CT) and magnetic resonance image (MRI). These findings mislead our diagnosis to pyogenic osteomyelitis associated with NIDDM. An absence of marked clinical and roentgenological improvement after antibiotic therapy and strict glycemic control with insulin was noted. This suggested to us the need for needle biopsy of the osteolytic and mass lesions confirmed by imaging techniques. This resulted in making the diagnosis of metastasis of small cell carcinoma from the left lung. The correlation between NIDDM and pulmonary small cell carcinoma possibly induced by genetic abnormality remains to be resolved. By making the most of imaging techniques and needle biopsy, the possibility of pulmonary small cell carcinoma complicating NIDDM can be appropriately evaluated.
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PMID:Vertebral bone metastasis of small cell carcinoma of lung in a diabetic patient, initially diagnosed as pyogenic vertebral osteomyelitis. 807 45

A 63-year-old woman with NIDDM poorly controlled by insulin therapy was admitted to our hospital because of fever and severe lumbago. Laboratory data revealed diabetic ketosis and a hypercoagulable state with infection. Bone and gallium scintigrams revealed an abnormal accumulation of the isotopes at L4-L5, where magnetic resonance imaging showed inflammatory changes. The patient was then diagnosed as having pyogenic vertebral osteomyelitis. Antibiotic chemotherapy and the administration of gebexate mesilate improved the inflammation and hypercoagulable state. When diabetic patients suffer from severe lumbago with sustained fever, and show segmental knock pain along the spine, pyogenic vertebral osteomyelitis should be considered. Bone and gallium scintigrams, and MRI are of clinical value for the early diagnosis of the disease.
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PMID:A case of non-insulin-dependent diabetes mellitus with vertebral osteomyelitits: usefulness of imaging diagnosis. 859 15

A 59-year-old man with a history of diabetes mellitus (NIDDM) presented with fever, back pain and weakness in the left lower limb. Three weeks later he suddenly developed flaccid paraklegia, a sensory deficit below the abdomen and sphincter dysfunction. MR images of the spinal cord showed an extensive anterior spinal epidural abscess extending from the seventh cervical to the twelfth thoracic spine and osteomyelitis in the lower thoracic spines. He died of pulmonary infection one year after the disease onset. Postmortem examination revealed a large empyema in the lung. On neuropathological examination, small multiple hemorrhagic or ischemic lesions were found in the basal ganglia and the pons. The spinal cord was markedly atrophic in the lumbar cord. However, there was neither compression deformity in the cord nor occlusion in the anterior spinal artery. Throughout the thoracic cord, rarefaction and focal cavity formation was selectively present in the gray matter, particularly the posterior horns. In the white matter, vacuolar changes were seen peripherally as well as Wallerian degeneration in the lateral and anterior corticospiral tracts and in the fascicles gracilis bilaterally. The mechanisms inducing the cord damage in cases of epidural spinal abscess have been speculated to be either direct compression by the abscess or the secondary circulatory disturbance in the cord due to compression. In our case, the cord showed necrotizing poliomyelopathy, which was similar to that of ischemic myelopathy found in the cases of cardiac arrest or dissecting aneurysm of the aorta. Autopsy study of spinal cord lesion associated with epidural abscess has been limited in number and our case should contribute to the understanding of the pathomechanism of such myelopathy.
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PMID:[An autopsy case of an extensive epidural spinal abscess demonstrating necrotizing poliomyelopathy]. 888 33

The study was conducted in order to assess the prevalence of osteomyelitis and the predictive value of radiographic (xR) and combined Tc 99-bone and leukocyte scanning (CS) findings in diabetic foot ulcers that met criteria for hospital admission (FUH). Out of 150 episodes of ulceration managed in an outpatient basis, 33 (in 28 NIDDM patients) requiring admission were evaluated. In all cases plain xR and CS were carried out. Seventeen episodes (51.5%) had a good outcome (healed or improving, at the time of the last follow up). Osteomyelitis was found in 21 episodes and 14 (66.6%) of them required an amputation. In 13 cases where xR showed characteristic radiologic changes of osteomyelitis (11 of them had a positive CS) 11 (84.6%) underwent an amputation. However, when osteomyelitis was diagnosed only by a positive CS, only 3/8 (37.5%) required a toe amputation. Severe peripheral vasculopathy was present in 44% of cases who required amputation and only in 17.6% of those who did not. We conclude that in FU underlying osteomyelitis is frequent and associated to a higher amputation rate than when no bone infection is identified (66.6 vs 17%), even when corrected for vascular status (OR 11, CI 95% 1.65-74.2), with a worse outcome when xR changes are already present.
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PMID:Prevalence of osteomyelitis in non-healing diabetic foot ulcers: usefulness of radiologic and scintigraphic findings. 948 76

To determine the lower extremity amputation rate and the risk factors for amputation, we analysed the medical records of 147 Turkish diabetic patients who have been referred to the clinic with diabetic foot. Eleven patients (7.5%) had type 1, and 136 patients (92.5%) had type 2 diabetes mellitus. Fifty-four patients (36.7%) have undergone amputation due to diabetic foot. Femoropopliteal by-pass has been performed in 4 patients in the non-amputees group who did not have gangrene. None of the patients in the amputees group has undergone a revascularisation procedure. Considering all lower-extremity amputations in the group studied, 25.9% were transphalangial amputations, 3.7% were transmetatarsal amputations, 7.4% were Syme type amputations, 51.9% were below-knee amputations, and 11.1% were above-knee amputations. In a logistic regression model, age, gender, duration of diabetes, smoking history, hypertension, retinopathy, nephropathy, and peripheral neuropathy were insignificant factors in determining the risk of amputation. In contrast, presence of peripheral vascular disease (odds ratio 4.0, 95% CI 1.17-13.4; p = 0.03), osteomyelitis (odds ratio 3.73, 95% CI 1.08-12.6; p = 0.04) and gangrene (odds ratio 30.8, 95% CI 7.39-121.5; p < 0.0001) were found to be the significant predictors of amputation. The mortality rate due to amputation during hospital stay was 13.2%. These data suggest that lower extremity amputation is a frequently encountered outcome of the hospitalized patients in Turkish diabetic population with diabetic foot which mainly occur due to peripheral vascular disease, osteomyelitis and gangrene. Lack of adequate vascularisation procedures might have contributed to a high percentage of major amputations in the group studied. Population-based studies should be undertaken in order to determine the status of lower extremity amputation as a whole in Turkish diabetic population.
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PMID:Amputation rate in 147 Turkish patients with diabetic foot: the Hacettepe University Hospital experience. 983 6

We report a case of recurrent pyogenic vertebral osteomyelitis associated with type 2 diabetes mellitus. A 51-year-old male was admitted to our hospital because of lumbago and general fatigue, with multiple ulcers on the soles of his feet. Staphylococcus aureus was isolated from peripheral blood and the foot ulcers, and 67Gallium scintigram showed abnormal isotope uptake, accumulated at the lower thoracic spine. Antibiotics were administered and the patient underwent intensive insulin therapy. Magnetic resonance imaging (MRI), performed after the levels of C-reactive protein decreased to 0.0 mg/dl, indicated old inflammatory changes at the Th8-Th9 spine and antibiotics were stopped. Unexpectedly, 8 days later the patient complained of lumbago with fever again, and MRI showed acute inflammatory changes at the same lesion site. This case report suggests that it is important for complementary antibiotic therapy to continue after signs of inflammation have disappeared in cases of pyogenic vertebral osteomyelitis.
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PMID:Recurrent pyogenic vertebral osteomyelitis associated with type 2 diabetes mellitus. 1172 34

An 80-year-old woman with type II diabetes mellitus was admitted to hospital with high-grade fever and leg pain for the previous three days. Physical examination revealed marked distention of the peripheral veins in both lower legs and she complained of pain. Spontaneous superficial suppurative thrombophlebitis was diagnosed and transfusion of cefazolin every 8 hours was started immediately after blood cultures. After 48 hours, the distention of the peripheral veins was improved; however, she suffered from a severe back pain thereafter. Two sets of blood culture yielded Group B streptococcus. Therefore the antibiotic was changed to ampicillin every 6 hours. To investigate the cause of back pain, MRI of the lumbar vertebral body was taken. Saggital gadolinium T1-weighted MRI demonstrated a high signal intensity lesion from Th7 to Th11, suggesting vertebral osteomyelitis following Group B streptococcal bacteremia from superficial suppurative thrombophlebitis. One week later, the clinical symptoms mostly disappeared. After six weeks of treatment, she was discharged. Suppurative thrombophlebitis is an inflammation of the vein wall by microorganisms and sometimes causes secondary metastatic abscess. Aging and diabetes are also risk factors for group B streptococcal invasive infection. This case suggests vertebral osteomyelitis should be taken into consideration during the course of group B streptococcal bacteremia in an elderly patient complaining back pain.
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PMID:[Group B streptococcal vertebral osteomyelitis following superficial suppurative thrombophlebitis]. 1707 95


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