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

In the period of 1989-1995 seven patients with amebic liver abscess were observed in Clinic of Infectious Diseases of Pomeranian Medical School in Szczecin. The diagnosis has been made on the base of epidemiological data, presence of intrahepatic defect by a scanning procedure of liver (ultrasonography, CT, scintigraphy) and positive serologic test for amebiasis. All patients were male of Polish nationality, 29-57 years old, who became ill after travel to Africa or India. Intestinal amebiasis was present only in two cases. Five patients had acute onset of disease and two chronic. The most common complaints included fever, abdominal pain, anorexia. A cough, chest pain, diarrhea or weight lose were less common. At physical examination paleness of skin, subjaundice, abdominal tenderness, hepatomegaly and sometimes pleural effusion have been observed. Laboratory tests revealed high RBS, leucocytosis and mild anemia. Slightly higher serum level of bilirubin, alkaline phosphatase were transient. Trophozoits of Entamoeba histolytica have been found in stool specimens of one only patient. Amebic antibodies tested with indirect hemagglutination (IHA) were present in all cases. Visual technics have shown abscess of 3 to 9 cm in diameter located at right liver lobe. Six patients have been treated with both chemotherapy (metronidazole or/and dehydroemetine) and "skin needle" aspiration. In two cases recrudescence of abscess has been observed after one and three years respectively. These two patients have been undergone second course of treatment with using not only needle aspiration and metronidazole/dehydroemetine but luminal agents as well.
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PMID:[Amebic liver abscess--personal observations]. 892 39

Pain is a major, but largely neglected problem in AIDS patients. The aim of this article is to review the etiology of pain manifestations in AIDS patients in different organ systems and to discuss appropriate treatment strategies. The most common pain symptoms in AIDS patients are headache, oral cavity pain, dysphagia and adynophagia, chest pain, abdominal pain and pain related to peripheral neuropathy. Symptomatic pain treatment should be started while diagnostic work-up is still in progress, so that the patient does not suffer. If etiological treatment is possible, specific treatment pain treatment tapered as tolerated. If etiological treatment is not possible, symptomatic pain treatment should be continued. In view of the multiple organs involved in the presentation of AIDS requiring multiple drugs, careful attention to side effects, contraindications and drug interactions is warranted, when administering pain medications. Fear of the complexity of these issues should, however, not prevent effective pain management for these patients, who suffer from a fatal disease. A multidisciplinary approach to pain in AIDS patients, similar to the approach in patients with cancer, is desirable.
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PMID:[Pain syndromes in AIDS]. 901 94

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

Hereditary stomatocytosis is a red cell membrane protein disorder, which results in hemolytic anemia. Some patients with hereditary stomatocytosis experience dyspnea, chest pain, and abdominal pain, particularly after splenectomy. These symptoms may represent vaso-occlusion secondary to adherence of an abnormal erythrocyte membrane to vascular endothelium. We studied three members of a family with varying clinical expression of hereditary stomatocytosis. Adherence of red cells to endothelium was quantified by measuring the shear force required to separate individual cells from endothelial monolayers using a micropipette technique. Two patients with symptoms of in situ thromboses had a higher percentage of adherent cells compared with their asymptomatic sibling and normal controls. Correlation between this in vitro phenomenon and the clinical course suggests that flow abnormalities in the microcirculation attributable to erythrocyte endothelial adherence may play an important pathogenetic role in the illness. When the proportion of adherent red cells was reduced by a chronic transfusion program in one patient and pentoxifyllin therapy in another, the vaso-occlusive complications were eliminated.
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PMID:Abnormal erythrocyte endothelial adherence in hereditary stomatocytosis. 912 53

A cohort of 12,501 adults aged 15-54 years was randomly selected from 12 rural communities in Mwanza region, Tanzania, in 1991-92 and followed for 2 years to assess the contribution of HIV/AIDS to mortality in the region. HIV seroprevalence in the sample was 4% at baseline. 73 of the 196 deaths recorded over the period occurred among HIV-positive individuals. Mortality rates per 1000 person-years were 6.0 among the HIV-seronegative and 93.5 among the HIV-seropositive. The age-adjusted mortality rate ratio was 15.68 overall. 35% of overall mortality was attributed to HIV infection, 53% among those age 20-29 years. Verbal autopsies administered for each death reported showed that HIV-positive deaths were significantly associated with fever, rash, weight loss, anemia, cough, chest pain, abdominal pain, and headache. The specificity of individual symptoms, however, was low. The World Health Organization clinical case definition of AIDS was satisfied for only 13 deaths, of which seven were HIV-positive at baseline. HIV/AIDS was mentioned during the verbal autopsy interview by only seven respondents as being associated with a given death.
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PMID:HIV-associated adult mortality in a rural Tanzanian population. 914 13

This study was designed to evaluate patients presenting to a large urban university emergency department (ED) who were subsequently denied authorization for reimbursed care by their managed care provider and to characterize the denial as potentially safe or unsafe based on published triage criteria. A consecutive case surveillance was performed from October 1, 1994 to September 30, 1995 at a university-based ED (30,000 visits per year) for adult patients in inner-city Chicago. Cases were comprised of adult managed care participants whose providers refused by telephone to authorize payment for ED services and who then left the ED without treatment. Chief complaints and vital signs were used to categorize patients as high-risk or nonemergent based on previously published criteria. A total of 2,965 adult managed care patients presented to the ED during the study period, representing 11.1% of the total ED census. Of these patients, 244 (8.2%) were denied authorization for payment of their care. By previously established criteria, 115 (47.1%) were identified as potentially unstable, 61 (53%) due to abnormal vital signs and 54 (47%) with other high-risk indications such as severe pain, chest pain, or abdominal pain. These potentially high-risk patients may subsequently suffer adverse outcomes. Current guidelines used for telephone triage by managed care to divert patients from our ED do not meet previously published safe triage criteria.
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PMID:Denial of emergency department authorization of potentially high-risk patients by managed care. 934 45

Two cases of successful staged replacement of multiple aortic aneurysms are reported. Case 1: A 65-year-old man was found to have abdominal aortic and aortic arch aneurysms. He underwent abdominal aneurysmectomy and Y-grafting in the first stage. A month after his discharge, he was transferred to our hospital because of abrupt chest pain. Two days later, he fell into shock and emergent aortic arch replacement was performed successfully. Case 2: A 46-year-old man was transferred to our hospital because of abrupt abdominal pain and shock. CT scan revealed the rupture of the abdominal aneurysm. He received emergent abdominal aneurysmectomy and Y-grafting successfully. Three months later, he was readmitted because of back pain. CT scan revealed DeBakey Type I dissecting aneurysm. After three days, PaO2 of blood gas analysis fell to 46 mmHg, and absent femoral pulsation and oliguria were also observed. Therefore, aortic arch replacement was performed in emergency. The intimal tear was found in the distal aortic arch. The both of cases are doing well 24 months and 10 months after surgery respectively. It is important to scrutinize the order of surgery for multiple aortic aneurysms and to control blood pressure properly after aneurysmectomy.
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PMID:[Aortic arch replacement performed in emergency in a short-term after grafting for abdominal aortic aneurysm]. 938 50

Unintended pregnancy associated with contraceptive failure, not using contraception, or forced intercourse is common in the US. Although emergency postcoital contraception has been available to US health care providers for more than 15 years, few women are aware of its existence. When taken correctly, emergency contraception is effective 95% of the time. Postulated mechanisms of action include prevention of release of the egg, alterations in the egg's protective coating so as to resist sperm penetration, or alterations in the uterine lining to prevent implantation. The emergency contraceptive pill is not meant to be used as a routine form of fertility control and does not prevent the transmission of sexually transmitted diseases. Although the method is safe and reliable, women should be instructed to report any severe abdominal pain, chest pain, severe headache, visual changes, severe extremity pain, and jaundice that follow pill use. Nurses are in an ideal position to answer women's questions about the safety and efficacy of emergency contraception, counsel them on their options, and make referrals for routine gynecologic care and sexually transmitted disease screening. US women can obtain a list of emergency contraception providers in their area by calling the Reproductive Health Technology Project Hot Line (1-800-584-9911).
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PMID:Emergency postcoital contraception. 943 5

In this case-report we describe the fatal outcome of systemic vasculitis. A 51-year-old man was hospitalised with constant abdominal pain, chest pain, anorexia, fatigue, weight loss, dyspeptic complaints, and a period of high fever at home. Bilateral adrenal enlargement was found without a plausible cause. Endoscopy revealed a reflux oesophagitis grade I, which was treated with famotidine. His complaints disappeared without further treatment. Five days after release from hospital the patient was re-admitted with subfebrile temperature followed by an Addison's crisis due to primary adrenal failure. Laboratory tests for systemic illness were all negative. He was treated with high-dose corticosteroids. Right adrenal biopsy revealed haemorrhage, possibly of older age. After 10 days he returned with severe kidney and heart failure. He was transported to another hospital for haemodialysis. Unfortunately the patient passed away because of cardiac arrhythmias. Postmortem investigation revealed inflammation of middle-sized and small arteries in the adrenal glands, heart, lung and thyroid. In the kidneys, mesangio-proliferative glomerulonephritis was found. A definite classification of the vasculitis could not be made because of the high-dose corticosteroids therapy. Possibly, the haemorrhage of both adrenal glands was caused by venous thrombosis due to the hypercoagulable state, which is often observed in vasculitis.
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PMID:Bilateral adrenal enlargement as a first sign of systemic vasculitis. 944 26

The most common diagnoses of elderly patients in the emergency department (ED) were compared among three age subgroups: 65 to 74, 75 to 84, and 85 and older. The computerized billing records for patient visits to 10 northern New Jersey hospital EDs for the years 1985 to 1991 were retrospectively analyzed. The most frequently occurring ICD-9-CM codes for elderly patients were compared among the three age subgroups. Elderly persons comprised 174, 146 (14% of the total) patient visits. The 176,146 patient visits were assigned 259,440 ICD-9-CM codes. The most common ICD-9-CM codes for medical diagnoses included chest pain, cardiac dysrhythmias, congestive heart failure, syncope, abdominal pain, and dyspnea. Fractures, particularly of the lower limb and upper limb; contusions; open wounds, particularly of the head, neck, and trunk; and falls were among the most common trauma diagnoses. The proportions in the three age subgroups of each diagnosis were statistically significantly different, except for cardiac arrest and contusions of the trunk and of multiple sites. The diagnoses with clinically significant higher relative risks in older age subgroups were atrial fibrillation, congestive heart failure, syncope, hypovolemia/dehydration, gastrointestinal hemorrhage, dyspnea, pneumonia, pulmonary edema, cerebrovascular accident, septicemia, urinary tract infection, fractures, and open wounds of the head, neck, trunk, particularly the scalp, and falls. Clinically significant lower relative risks were found in older age subgroups for chest pain, acute myocardial infarction, hypertension, angina, chronic airway obstruction not elsewhere classified, epistaxis, contusions of the upper limb, and open wounds of the finger.
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PMID:Age-related differences in diagnoses within the elderly population. 945 12


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