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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Clinical factors of possible importance for the greater than two-fold rise in the incidence of Kaposi sarcoma of the elderly in Sweden before the AIDS epidemic were reviewed in 63 regional patients. 5 patients had lymphoproliferative disease before or at the time of Kaposi sarcoma, and 4 patients had been receiving steroids (including 1 with lymphoma) at diagnosis. 2 of these 9 patients plus 2 additional patients had received blood transfusions 1-9 years before diagnosis. None of 17 patients tested was positive for HIV-1, and none had signs of an unexplained progressive immune defect. Of the evaluable cases, 27% had diabetes mellitus and 7% had had previous myocardial infarction. However, only the frequency of congestive heart failure (47%) was significantly greater than that of an ambulatory control group (P = 0.001) in the age group 75-84 years. Exposure to cytomegalovirus (CMV) was not more common in 15 Kaposi sarcoma patients than in an age and sex matched control group. No single factor could account for increased Kaposi sarcoma among the elderly. If the classical form has an infectious aetiology, the tumour could arise after effective transmission of the agent (as by a transfusion), especially combined with some degree of immune deficiency or perhaps congestive failure late in life.
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PMID:Increased incidence of Kaposi sarcoma in Sweden before the AIDS epidemic. 214 57

Primary lymphomas of the central nervous system (CNS) account for 0.3% to 1.5% of all intracranial neoplasms. Several reports have noted a coincidence between this neoplasm and serologic evidence of Epstein-Barr virus (EBV) infection, but in only a few instances has the EBV genome been demonstrated in these tumors. To further evaluate the frequency of this occurrence, we analyzed primary CNS lymphomas using nucleic acid hybridization methods and the polymerase chain reaction (PCR). In situ hybridization was used in selected cases. Sequences of EBV were found in two of nine cases by PCR and in situ hybridization. Southern blot hybridization of genomic DNA from these samples was negative for EBV. Both tumors arose in patients with conditions shown to produce secondary immunodeficiency, namely, chronic alcohol abuse and diabetes mellitus. We conclude that the association of EBV and CNS lymphoma is not restricted to patients with severe primary immune deficiency, and that PCR can be applied successfully to paraffin-embedded tissue for the detection of low-abundance viral sequences.
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PMID:Demonstration of Epstein-Barr virus in primary central nervous system lymphomas by the polymerase chain reaction and in situ hybridization. 184 6

Patients with insulin-dependent diabetes are prone to infection, possibly related to poor metabolic control. Relative immune deficiency exists in pregnancy. We hypothesized that pregnant patients with insulin-dependent diabetes are at an increased risk for infection and that infection is related to poor glycemic control. We matched 65 pregnant women with insulin-dependent diabetes to 65 nondiabetic pregnant controls. At least one episode of infection before delivery occurred in 83% of the women with insulin-dependent diabetes (26% in control group). The rate of postpartum infection was five times higher in the group with insulin-dependent diabetes and they were susceptible to more kinds of infections. Although there was no overall difference among the indices of glycemic control, hemoglobin A1 obtained before the infection was higher than during infection. We conclude that a high rate of infection exists in pregnant women with diabetes; infection and poor glycemic control may be associated, but it is unclear whether improvement in metabolic control will reduce this high infection rate.
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PMID:High infectious morbidity in pregnant women with insulin-dependent diabetes: an understated complication. 222 Sep 32

Eighty patients required surgical drainage of infections in the pleural space or lung during a four-year period (1984-1987). Thirty-nine patients had a history of heavy intravenous drug use and 28 of those not addicted to drugs were addicted to alcohol. Impaired immunity was believed to be present in 72 (90%) due to malnutrition (45 patients), acquired immunodeficiency syndrome (AIDS) or AIDS-related complex (13), hepatic cirrhosis (1), diabetes (1), or multiple causes (12). Sixty-four patients had acute purulent empyema; 9, tuberculous empyema (often a mixed infection); 2, tuberculous pleural effusion with complications; 2, lung abscesses requiring open drainage; 2, chronic bronchopleural fistulae; and 1, empyema secondary to an esophageal perforation. Fifty-three (66%) were treated with tube thoracostomy only and 27 required additional procedures, including open drainage (19 patients), decortication (5), lung resection (2), chest wall resection (1), and parietal pericardiectomy (1). Overall mortality was high (30%); mortality had a strong correlation with malnutrition or immune deficiency. Very low serum albumin levels were common and were the most important single determinant of a fatal outcome: (table; see text) Other important determinants of mortality were: total lymphocytes less than 1000 (50% mortality); anergy to tests for delayed hypersensitivity (39% mortality); AIDS or AIDS-related complex (54% mortality). Analysis of the records of the 24 patients who died has led to the conclusion that despite the advanced disease present and the poor condition of most patients at least one third of the deaths could have been avoided if important errors in diagnosis and medical or surgical management could have been prevented.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Malnutrition: an important determinant of fatal outcome in surgically treated pulmonary suppurative disease. 274 75

A non insulin-dependent Zairian patient developed ketoacidosis and then overwhelming strongyloidiasis following ACTH treatment. Severe cardiovascular and respiratory failure, associated with severe acute hypoprotidemia, preceded death, which occurred within three days. Pathologic examination revealed a massive parasitic infiltration of the gastro-enteric mucosa, mesenteric lymph nodes, and the pulmonary tissue and vessels. We suggest that ACTH treatment and keto-acidosis induced immune deficiency and triggered the acute parasitic episode, in a patient originating from an endemic area. Badly controlled diabetes should be known as a risk factor of hyperinfection by Strongyloides stercoralis in latent carriers.
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PMID:Overwhelming strongyloidiasis in a diabetic patient following ACTH treatment and keto-acidosis. 284 5

Calcium deficiency is a constant menace to land-abiding animals, including mammals. Humans enjoying exceptional longevity on earth are especially susceptible to calcium deficiency in old age. Low calcium and vitamin D intake, short solar exposure, decreased intestinal absorption, and falling renal function with insufficient 1,25(OH)2 vitamin D biosynthesis all contribute to calcium deficiency, secondary hyperparathyroidism, bone loss and possibly calcium shift from the bone to soft tissue, and from the extracellular to the intracellular compartment, blunting the sharp concentration gap between these compartments. The consequences of calcium deficiency might thus include not only osteoporosis, but also arteriosclerosis and hypertension due to the increase of calcium in the vascular wall, amyotrophic lateral sclerosis and senile dementia due to calcium deposition in the central nervous system, and a decrease in cellular function, because of blunting of the difference in extracellular-intracellular calcium, leading to diabetes mellitus, immune deficiency and others (Fig. 6).
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PMID:Aging and calcium as an environmental factor. 294 80

Twenty-eight consecutive patients with chronic refractory osteomyelitis uncomplicated by persistent segmental bone defect, fracture nonunion, septic arthritis, total joint arthroplasty, or major systemic disease (immune deficiency, malignancy, diabetes mellitus, malnutrition, or renal or hepatic failure) were treated from January, 1980 through December, 1985 to evaluate the potential benefits of hyperbaric oxygen therapy. Patients were classified by a staging system that took into account the bone involved; subchondral, periarticular bone involvement; extent of bone involvement; quality of soft tissue envelope and vascular supply; and general health status of the patient. Using this staging system, patients were assigned to either hyperbaric oxygen therapy or control status after their initial debridement. A regimen of hyperbaric oxygen therapy consisting of 100% oxygen, two atmospheres pressure, two hour duration, one dive per day, six dives per week was used in 14 of the 28 patients. Hyperbaric oxygen had no effect on length of hospitalization, rapidity of wound repair, initial clinical outcome, or recurrence of infection noted to date in this patient population.
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PMID:Treatment of chronic refractory osteomyelitis with adjunctive hyperbaric oxygen. 317 22

The hypothesis that heterozygous carriers of genes for certain autosomal recessive syndromes may be predisposed to diabetes was tested by comparing diabetes incidence from age 20 to 69 yr in blood relatives to that in spouse controls among 7999 adult family members of patients with one of five autosomal recessive syndromes: ataxia-telangiectasia (A-T), Fanconi anemia (FA), xeroderma pigmentosum (XP), common variable immune deficiency (CVID), and severe combined immune deficiency (SCID). FA and A-T families were studied because earlier findings in family members and the frequency of diabetes in homozygotes suggested that heterozygotes might also be predisposed to diabetes. The XP, CVID, and SCID families were included to see what analysis of family data would reveal when there was no prior evidence for a gene-diabetes association. The diabetes rate ratios of 2.6 and 4.2 among FA and SCID females, respectively, were significantly elevated. For female FA heterozygotes specifically, the estimated relative risk of 5.1 for developing diabetes was also significantly elevated. Among males, the most pronounced, although not statistically significant, findings were an elevated rate ratio of 2.2 for A-T males and a low-rate ratio of 0.5 for CVID males. The results suggest that heterozygotes for some of the diabetes-associated autosomal recessive syndromes may themselves be predisposed to diabetes.
Diabetes 1986 Feb
PMID:Diabetes mellitus in ataxia-telangiectasia, Fanconi anemia, xeroderma pigmentosum, common variable immune deficiency, and severe combined immune deficiency families. 394 65

The thymus atrophied rapidly in rats rendered diabetic by a single injection of streptozotocin. The weight of the gland was reduced to one-fifth of its original weight within three weeks. Histologically there was a great loss of cortical thymocytes and a marked increase in mast cells lying in the thickened fibrous tissue. These findings may have a bearing on the state of immune deficiency observed in animals with diabetes induced by streptozotocin.
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PMID:Atrophy of the thymus in rats rendered diabetic by streptozotocin. 408 73

In the prospective clinical long-term study of 246 patients with chronic pancreatitis, 26 patients (24 men) developed 27 histologically proved malignant tumors (11%). Four additional patients with neoplasia were excluded (papilloma, two; Bowen's disease of the tonsils, one; and seminoma, one, occurring 8 years before onset of pancreatitis). In six patients pancreatic cancer was diagnosed (2.4%), which indicates a slightly increased risk over the general population. Interestingly, 21 patients developed extrapancreatic cancer (8.5%), including a very high incidence that has not been noted previously. The cancers were located in the oral cavity (in six), larynx (three), bronchus (eight), and gastrointestinal tract (four). The data suggest a causal relationship between chronic pancreatitis and cancer. As possible factors, smoking, alcohol abuse, diabetes, malnutrition, immune deficiency, and high dietary fat intake are discussed. There is, however, no definite evidence for any single known factor.
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PMID:High incidence of extrapancreatic carcinoma in chronic pancreatitis. 743


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