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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 58-year-old male from Puerto Rico who was taking orally administered cortisone analogs for chronic obstructive pulmonary disease presented with fever, absolute eosinophilia, right lower quadrant pain, and rebound tenderness associated with Strongyloides stercoralis infection of the appendix. A 37-year-old alcoholic male developed fever, right lower quadrant abdominal pain, and rebound tenderness because of infection of the appendix with Entamoeba histolytica. These are the seventh reported case of isolated amebic appendicitis and the ninth reported case of appendiceal involvement with Strongyloides. In all these cases the diagnosis was made only after surgery. Patients with unexplained right lower quadrant pain, particularly if immunosuppressed or with an appropriate travel history, should have stool examinations for ova and parasites. Early diagnosis and treatment may prevent life-threatening complications such as perforation and peritonitis.
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PMID:Appendiceal infection by Entamoeba histolytica and Strongyloides stercoralis presenting like acute appendicitis. 218 2

Pharmacokinetics and ventilatory response to Theodur (Th) was compared to that of Aminomal R (AR) in a randomized within-patient double-blind study, carried out in patients with chronic obstructive lung disease. Both slow-release preparations of theophylline were given every 12 hours for 14 days each at the end of a placebo wash-out period. Th and AR did not differ significantly in their bronchodilating effect at 3 and 12 hours after intake. Salbutamol consumption was not dissimilar in the 2 preparations. Mean serum theophylline levels remained within the therapeutic range at 2, 3 and 12 hours after sustained administration of both Th and AR, but were slightly lower and less fluctuating after Th. Gastrointestinal side effects such as epigastric discomfort, nausea, abdominal pain and diarrhea were more common after AR, a result likely due to its higher content of anhydrous theophylline per tablet (474 mg vs 300 mg in Th). In conclusion, we failed to detect differences between Th and AR in their bronchodilating effect after sustained treatment in patients with chronic obstructive lung disease. Th, however, although containing less theophylline per tablet, resulted in comparable theophylline levels with similar ventilatory response, in presence of a better gastrointestinal tolerability. These results suggest a better bioavailability of Th, likely accounted for by a more advanced pharmaceutical technology.
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PMID:Serum theophylline and ventilatory function in chronic obstructive lung disease. Comparison between two slow-release formulations of theophylline. 390 30

A 45-year-old woman developed chronic urticaria clinically and cutaneous necrotizing vasculitis histologically, with arthralgias, abdominal pain, angioedema, hemoptysis, and pleuritic chest pain. An open lung biopsy revealed a leukocytoclastic vasculitis of the pulmonary venules, which may be etiologically associated with the chronic obstructive lung disease detected in this patient by pulmonary function tests. The documentation of pulmonary disease in patients with urticarial vasculitis emphasizes the potentially serious nature of this disorder and the need for careful diagnosis and prompt, vigorous treatment.
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PMID:Pulmonary disease in idiopathic urticarial vasculitis. 648 Sep 40

Since 1973, we have identified and collected follow-up data on 16 patients with hypocomplementemic urticarial vasculitis. Preliminary diagnostic criteria are the presence of typical urticarial skin lesions and low levels of serum complement (all components), plus two of the following: dermal venulitis, arthritis, glomerulo-nephritis, episcleritis or uveitis, recurrent abdominal pain, and C1q precipitin in plasma. Exclusions are systemic lupus erythematosus, mixed cryoglobulinemia, elevated antinuclear antibody titer, hereditary deficiency of a complement component or of C1 esterase inhibitor, and presence of anti-native DNA or hepatitis B antigen. The renal involvement is relatively benign, and generally the patients do well and respond to specific treatment when this is indicated. Eight of 10 smokers studied had evidence of chronic obstructive pulmonary disease, 1 of whom died of this complication. In three patients, severe chronic obstructive pulmonary disease developed at a young age after relatively low pack-year cigarette smoking histories. Lung disease probably results from the interaction of two major risk factors-smoking and an immunologically mediated process that has not been identified.
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PMID:Hypocomplementemic urticarial vasculitis: association with chronic obstructive pulmonary disease. 704 Aug 25

Pneumatosis cystoides intestinalis (PCI) is a relatively rare, benign condition characterized by multiple subserosal or submucosal gas-filled cysts in the bowel wall. The cause and incidence of PCI are uncertain, but the condition is most commonly diagnosed in patients who have chronic obstructive pulmonary disease, gastrointestinal disease (e.g. Crohn's disease, peptic ulcer disease) or collagen disease (e.g. scleroderma, systemic lupus erythematosus). The report of PCI associated with nephrotic syndrome has not be known as far as we have referred. We first experienced a case of PCI with nephrotic syndrome. The patient was a 28-year-old female who had developed nephrotic syndrome in 1977. Although she had been treated by steroid since the onset of the nephrotic syndrome, she was a frequent relapser. She was hospitalized to our hospital on November 1988, due to fourth relapse of the disease. The increasing dosage of steroid (60mg/day) improved general edema and decreased urinary protein, but abdominal pain and fullness occurred seven weeks after the admission. The abdominal radiographs showed air accumulations in the wall of the intestine (probably right sided colon) and retroperitoneum. That finding was confirmed by Barium enema and abdominal computed tomography. We diagnosed the lesions as PCI from the above findings, and high flow oxygen and hyperbaric oxygen therapy improved the symptom of PCI. The etiology of PCI in this case was thought to be mainly a long term steroid treatment.
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PMID:[Pneumatosis cystoides intestinalis following steroid treatment in a nephrotic syndrome patient: report of a case]. 850 60

This study was designed to examine the relationship between patient entry rates (a measure of physician work load) and documentation errors/omissions in both handwritten and dictated emergency treatment records. The study was carried out in two phases. Phase I examined handwritten records and Phase II examined dictated and transcribed records. A total of 838 charts for three common chief complaints (chest pain, abdominal pain, asthma/chronic obstructive pulmonary disease) were retrospectively reviewed and scored for the presence or absence of 11 predetermined criteria. Patient entry rates were determined by reviewing the emergency department patient registration logs. The data were analyzed using simple correlation and linear regression analysis. A positive correlation was found between patient entry rates and documentation errors in handwritten charts. No such correlation was found in the dictated charts. We conclude that work load may negatively affect documentation accuracy when charts are handwritten. However, the use of dictation services may minimize or eliminate this effect.
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PMID:Correlation of patient entry rates and physician documentation errors in dictated and handwritten emergency treatment records. 911 6

In order to evaluate the incidence, the diagnostic modalities and significance of blisters of the abdominal aortic aneurysm wall, in a retrospective review, 14 patients (2.6%) having these lesions were identified between 1983 and 1995. At preoperative examination, aortography had less accuracy (1 case = 20%) than CT scan (3 cases = 27.2%) or MRI angiography (6 cases = 85.7%) to detect blisters; others were discovered intraoperatively in the remaining four patients. Most blisters were located on the anterior or antero-lateral wall of aneurysms; its area ranged from 0.8 to 2.6 cm2. One patient with a suspected blister diagnosed at aortography, during chest physiotherapy for his COPD, presented sudden abdominal pain: at urgent laparotomy, an acute contained rupture of a large blister, without extraluminal blood loss, was found. All patients underwent aneurysm repair, with no postoperative deaths. Occurrence of rupture in one patient clearly indicates the natural course of aortic blisters. MRI angiography may accurately detect these lesions; surgical treatment is necessary for preventing imminent rupture.
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PMID:Aortic blisters: diagnosis and evolution. 933 50

Hypocomplementaemic urticarial vasculitis syndrome is a leukocytoclastic vasculitis characterized by urticarial lesions, associated with fever, arthralgias, arthritis and abdominal pain. Other systemic manifestations include glomerulonephritis, uveitis, episcleritis, chronic obstructive pulmonary disease and neurological abnormalities. Some case associated with systemic lupus erythematosus have been described and SLE diagnosis was made by previous or concomitant diagnostic criteria before onset of urticarial vasculitis. Urticarial vasculitis prior to SLE diagnosis is rare. The development of anti-Ro/SS-A antibody for the diagnosis of SLE is emphasized. The authors alert to the importance of periodically searching for this marker in patients with urticarial vasculitis.
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PMID:[Low complement levels in urticarial vasculitis as first manifestation of systemic lupus erythematosus]. 959 43

This report examines health care costs in the panel of one HMO physician in relation to enrollee health status. High cost enrollees, 15% of the practice panel, accounted for 64% of total costs. For all 722 patients included in the study, the components of costs were: ambulatory visits, 40% of total costs; impatient care, 31%; pharmacy services, 10%; radiology services, 5%; and laboratory services, 4%. Patients with severe physical disease (8% of all enrollees) accounted for about one-third of total costs, while those with moderate physical disease (27% of all enrollees) accounted for an additional one-third. Patients treated for 12 chronic conditions accounted for almost two-thirds of total costs. These conditions were (in order of the contribution of patients with each condition to total costs): hypertension, cancer, abdominal pain, heart disease, diabetes, back pain, headache, depression, arthritis, chronic obstructive pulmonary disease, fatigue, and anxiety. Enrollees treated for one or more of these 12 conditions (37% of the practice panel) accounted for 61% of the high cost enrollees and 63% of total costs. Controlling health care costs will require cost effective systems of care for these common chronic conditions. At present, HMOs typically rely on individual providers to manage these common chronic conditions on a case by case basis, rather than organizing clinic-and HMO-wide systems of care. HMO research and quality improvement programs aimed at improving cost effectiveness might productively focus on how practice teams, clinics and the delivery system as a whole could improve the management of the common chronic conditions which affect high cost enrollees.
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PMID:High cost HMO enrollees. Analysis of one physician's panel. 1011 59

In three patients, two males aged 66 and 67 years with among other disorders chronic obstructive pulmonary disease (COPD) and one woman aged 24 years with a history of intestinal surgery and current abdominal pain, the chest X-ray showed free air below the diaphragm. The two males had no major abdominal symptoms, but they did have pneumonia. All were treated conservatively. Of the males, one died from pneumonia, the other recovered. The woman presented recurrent symptoms and was subjected to extensive diagnostic examinations. This revealed a marked sigmoid perforation which was repaired, after which the symptoms did not recur. Pneumoperitoneum indicates rupture or perforation of a hollow viscus in up to 90%. In these cases, prompt surgical management is the therapy of choice. In at least 10% free air under the diaphragm is due to causes which do not require surgical treatment. These causes can be divided into intra-abdominal, intrathoracic, gynaecological and iatrogenic diseases. Conservative management should only be considered if followed by frequent and intensive evaluation of the patient's condition.
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PMID:[Free air below the diaphragm: not always an acute surgical problem]. 1063 13


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