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Query: UMLS:C0009450 (infectious diseases)
 83,438 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A man aged 41 years who spent his leisure time in a marshy region infested with brown rats developed an infectious disease with high fever associated with diarrhoea, arthralgia and lumbago. In the course of the disease an acute renal failure occurred not requiring dialysis which spontaneously receded. Histology revealed signs of an acute renal failure with sparse interstitial round-cell infiltrations. Serological investigations showed a rising titre against Hantaan virus, Strain CG 1820 (1:1024). According to experience in neighbouring countries, it may be assumed that quite a number of cases of spontaneous acute renal failure occurring in the Federal Republic of Germany is caused by Hantaan virus.
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PMID:[Acute kidney failure caused by Hantaan virus. Case report from the West Germany]. 308 Mar 5

The amount of sick-listing in 75 patients operated on with highly selective vagotomy (HSV) was studied during two periods, the first consisting of 12 months and ending 1 year before operation and the second period, also consisting of 12 months, starting 1 year after operation. Patients with suspected ulcer recurrences were excluded and only patients who, at the 1-year postoperative follow-up study, were without symptoms suggestive of ulcer recurrence are included. The median amount of sick days was 31.3 for the period preceding and 37.2 (NS) after the operation. Before operation 60% of all sick-leave diagnoses were ulcer or gastritis, compared with 20% after operation. A 50% increase in infectious diseases and lumbago occurred. Psychiatric disorders rose from 1 to 16 occasions. We therefore conclude that patients apparently cured of chronic ulcer disease change target and develop symptoms elsewhere. The study shows no potential economic benefits of HSV, at least not with regard to a diminishing amount of sick days after operation.
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PMID:The effect of highly selective vagotomy on sick-listing in peptic ulcer patients. 667 69

There have been few epidemiological studies of bone and joint diseases in black Africa. Available data were generated by hospital studies which were inevitably flawed by selection bias. They found that the incidence and/or severity of rheumatoid arthritis were reduced in West Africa but not in urban areas of Southern and East Africa, as compared with industrialized countries. Ankylosing spondylitis was infrequent. The human immunodeficiency virus epidemic can be expected to increase the prevalence of spondyloarthropathies despite the fact that few black Africans are HLA B27-positive. Gout was the most common inflammatory joint disease seen in inpatients in West Africa and Equatorial Africa. Osteoarthritis of the fingers or hip and dysplasia of the hip were infrequent. The main causes of hip symptoms were sickle cell anemia and hemoglobin C disease whose manifestations include bone necrosis, osteomyelitis, and attacks of bone and joint pain. Osteoarthritis of the knee was common in West and Southern Africa, especially in obese women. Low back pain and sciatica due to disc herniation were as common as in Europe. Lumbar canal stenosis appeared more common in West Africa than in Southern Africa, with a predominance in females. Postmenopausal osteoporosis was exceedingly rare. Infectious diseases were prevalent as a result of underindustrialization and defective hygiene. The paucity of rheumatologists, young mean age of the population, and scarcity of population-based studies are sources of bias which should be taken into account when interpreting the available data on rheumatological diseases in black Africa. In the future, more rigorous studies made possible by increased access to health care will provide improved insight into the semiology and epidemiology of bone and joint diseases in this area.
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PMID:[Rheumatic diseases in black Africa]. 812 80

Back pain and low back pain can be caused by extravertebral diseases, functional disorders or morphologic changes of the spine. Diagnosis of back pain is mainly done by clinical examination. The examination of segmental mobility is necessary to make the diagnosis of functional disorders. X-ray and laboratory are mainly used to exclude morphologic changes of the spine. Functional disorders are best treated by chirotherapy completed by rehabilitation of the active motion apparatus. The most important morphologic diseases of the spine causing back pains are deformities, especially lumbar scoliosis, infectious diseases as pyogenous or specific spondylitis, rheumatic diseases as rheumatoid arthritis, mostly at the occipitocervical region, and Bechterew's disease, furthermore instability caused by spondylolisthesis or iatrogenic low back pain as the failed-backsyndrome and tumors, which are in the majority metastases. The role of degenerative changes as a cause of back pain is difficult to estimate. The operative treatment of spinal instability, which has changed in the last years is described, as modern treatment facilities of lumbar disc herniation as chemonucleolysis or percutaneous nucleotomy.
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PMID:[The spine in adulthood]. 837 59

The aims of this study were: (1) to compare two groups of patients with chronic pain conditions (work-related muscular pain, mainly low back pain, and fibromyalgia) in general coping and pain-specific coping; (2) to examine the relationship between general and pain-specific coping and, (3) to examine the influence of state-trait anxiety on general and pain-specific coping. The sample included 80 individuals (range=19-70 years; mean=47; SD=9.9), who were patients at two pain management clinics for examination of their physical and psychosocial health conditions and consideration on disability pension. The patients were asked to respond to theStrategies to Handle Stress Questionnaire, theCoping Strategies Questionnaireand theState-Trait Anxiety Inventory. Patients with fibromyalgia scored significantly higher on T-anxiety and adopted <<problem-solving>> (p<0.01) and <<catharsis>> (p<0.05) less often and <<religion>> more often (p<0.01) than patients with work-related muscular pain in coping with stressful situations in general. No differences were revealed in pain-related coping between the groups. T-anxiety was positively correlated to pain-related <<catastrophizing>> (p<0.001) and negatively to abilities to control and reduce pain (p<0.05 andp<0.01, respectively). The correlation between general and pain-specific coping was weak to moderate. In conclusion, patients with fibromyalgia scored significantly higher on trait-anxiety and seem to interpret stressful situations as more threatening than patients with work-related muscular pain. Anxiety seems to be of central importance for coping with chronic pain. Anxiety-prone patients with fibromyalgia might benefit from psychological support in the process of coping with pain. Copyright 1998 The British Infection Society. All rights reserved.
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PMID:Anxiety and coping in patients with chronic work-related muscular pain and patients with fibromyalgia. 1070 Mar 26

There are numerous etiologies to low back pain. Even if the degenerative origin is the most frequent one, other possible aetiologies have to be kept in mind. Inflammatory low back pain is encountered in the young patient, appearing at night and can be associated with extra-spinal symptoms (e.g. psoriasis, M. Reiter, etc.). The lumbar spine is rarely involved in chronic polyarthritis. In case of tumors, the metastasis is the most frequent cause whereas the plasmocytoma is the most frequent primitive bone tumor of the spine. Infectious diseases can be of hematogenous origin or by direct iatrogenic inoculation. Surgical treatment is indicated in case of inefficient medical treatment or if there is a risk of neurologic compromise or instability. Low back pain of metabolic origin is related to osteoporosis. Pain is secondary to vertebral compression fractures which makes it come close to post-traumatic low back pain caused by static disorders. Finally, in most cases low back pain is has a degenerative origin. The degenerative disease is dominated by the disc degeneration, primum movens of the degenerative disease. Alteration of the mechanical properties of the disc leads to degenerative arthritis in the intervertebral joints by modifying their motion pattern. These changes can lead to osteophytes which can, together with the narrowing of the disc space lead to a narrowing either of the foramen intervertebrale or the spinal canal (acquired lumbar stenosis). Treatment is nonoperative first except in urgent situations (conus cauda syndrome, disc hernia with paresia).
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PMID:[Etiologies of lumbago]. 1460 81

Whipple's disease is a rare systemic infectious disease caused by the actinobacterium Tropheryma whipplei. Spondylodiscitis is an extremely rare manifestation of the infection and has previously been described in only three case reports. We present a 55-year-old man with persistent lumbago and signs of systemic illness, but without any gastrointestinal symptoms or arthralgia. The signal response in the lumbar spine in magnetic resonance tomography, both native and after intravenous gadolinium administration, was compatible with spondylodiscitis at the L4/L5 level. Culture of a specimen obtained by radiographically guided disc puncture and repeated blood cultures remained sterile. Tropheryma whipplei was detected by PCR amplification in material obtained from the disc specimen, from a biopsy of the terminal ileum and from the stool. The histology of duodenum, terminal ileum, colon and disc material was normal and, in particular, showed no PAS-positive inclusions in macrophages. Long-term antibiotic treatment with sulphamethoxazole and trimethoprim was successful, with marked improvement of the low back pain and normalisation of the systemic inflammatory signs. The possibility of Whipple's disease must be suspected in the case of a 'culture-negative' spondylodiscitis even if there are no gastrointestinal symptoms and no arthralgia present.
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PMID:Spondylodiscitis as the first manifestation of Whipple's disease -a removal worker with chronic low back pain. 1467 24

Infection of the sacroiliac joint can be pyogenic or granulomatous and is usually unilateral. There are a number of predisposing conditions including drug abuse and intra articular steroid injection, but in 44% of cases, no definite predisposing factors can be identified. Considerable delay between presentation and diagnosis is recognized. The clinical picture may be non-specific and variable, and clinical suspicion may be low due to the relatively low incidence of the condition. This is compounded by difficulties in clinical examination of the SUs. The diagnosis is based on a history suggestive of infection, clinical or radiographic localization to the SUs, and a positive blood culture or joint aspirate. The pathology of pyogenic sacroiliitis is reviewed with respect to the anatomy of the SU, and the differential diagnoses considered. The imaging findings, and relative merits of all the modalities are discussed with particular consideration given to changes over the course of the disease. Imaging strategies are evaluated and proposed. As the commonest presenting symptom is low back pain, consideration should be given to the addition of a STIR sequence covering the SUs on all routine lumbar spine MR examinations. MR imaging is the most sensitive and specific imaging modality, while CT-guided arthrocentesis improves diagnostic confidence. Tc99MDP blood pool imaging mirrors the clinical features of resolution, and scintigraphy may be the best method to monitor response to treatment. Targeted antibiotic therapy usually leads to a full recovery. A high incidence of clinical suspicion, with MR imaging at an early stage are the essential prerequisites to an accurate diagnosis of bacterial sacroiliitis.
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PMID:[Imaging of bacterial infections of the sacroiliac joint]. 1528 60

The cause of sciatica and low back pain associating with lumbar disc herniation has not been clearly identified until now. Inflammation has been shown to occur via immunohistochemical and biochemical methods in herniated disc tissues. The important prognostic role of E-selectin has recently been substantiated by other studies in early rheumatoid arthritis (RA) and juvenile rheumatoid arthritis (JRA). The important role of adhesion molecules in the initiation and progression of the inflammatory response is well known for infectious diseases and autoimmune disorders. In our study, we aimed to show the role of E-selectin as an inflammatory marker and the correlation of inflammation with straight-leg raise (SLR) test findings and subtype of disc herniation. We found that the cases with positive SLR test had higher rates of immunostaining with E-selectin. This led us to think that E-selectin might play an important role in the activity status of the disease, meaning patients with more limited movement capacity might benefit from E-selectin antagonist therapy. Among the many studies performed to identify the relationship between the inflammation markers and activity of lumbar disc herniation, this is the first investigation held with E-selectin.
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PMID:Can E-selectin be a reliable marker of inflammation in lumbar disc disease? 1580 89

We present the case of a 37-year-old pregnant woman who underwent a cesarean section due to previous cesarean delivery. Spinal anesthesia was performed at the L2-3 intervertebral space with an epidural catheter inserted at L1-2 for postoperative patient-controlled epidural analgesia. When the epidural catheter was removed on day three, an area of redness round the entry point was noted and the patient complained of low back pain, but was discharged from hospital. Later the same day, she felt backache so severe that she was unable to stand up or bend her body. She called for help and was sent to our emergency room. Physicians noted a small amount of discharge from the insertion site, and the body temperature was elevated to 38 degrees C. An anesthesiologist and an infectious disease specialist were consulted, and an epidural abscess was suspected. Urgent magnetic resonance imaging revealed an epidural abscess at L1-2. After five days of unsuccessful treatment with oxacillin, a 28-day course of vancomycin, followed by two months of oral fusidic acid, resulted in complete remission of the epidural abscess. The patient has remained free of neurologic deficit.
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PMID:Epidural abscess in an obstetric patient with patient-controlled epidural analgesia--a case report. 1599 74


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