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

776 patients seen in our emergency ward with abdominal pain for less than one week duration were prospectively analysed. In 49% of these patients no cause was found and 19% had acute appendicitis. Among 180 appendectomized patients, 147 (82%) had acute appendicitis whereas 33 (18%) had no inflammation of the appendix. Clinical presentation with a pain duration of less than 36 hours, steady abdominal pain, guarding in the right iliac fossa and a white cell count above 12,000/mm3 (12 g/l) were the best criteria for prediction of acute appendicitis versus a normal appendix. Perforated appendicitis was found in 18% of the patients with acute appendicitis but in only one patient for whom appendectomy had been deferred on the grounds of atypical presentation. Thus, in most cases, the perforation was preexistent to admission. We therefore recommended a 24-48-hour observation period for patients with uncertain diagnosis. Rates of normal appendices and perforated appendices of about 20% seem to be difficult to improve upon.
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PMID:[A prospective study of 776 cases of acute non-traumatic abdominal pain. Acute appendicitis and its diagnosis]. 367 66

An adverse reaction to the intravenous anaesthetic agent propanidid is described in which the main features were hypotension, facial erythema, and abdominal pain. Changes in serum complement levels and differential white cell counts indicate that this was an immune reaction mediated by the classical complement pathway. The immune reaction apparently involved antibodies other than those of the IgE (reagin) class, and circumstantial evidence suggests that it was specific to propanidid rather than to the entire formulation or to Cremophor EL.
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PMID:Immune reaction to propanidid. 673 77

A 4-year-old girl presenting with vomiting, abdominal pain, and renal failure was found to have gross hepatosplenomegaly, a renal mass, and bilateral pleural effusions. A diagnosis of acute lymphoblastic leukaemia (ALL) was suggested by a peripheral white cell count (WCC) of 119,000 x 10(6)mm3, 57% blasts, 22% lymphocytes, and confirmed by bone marrow examination. Lymphocyte surface marker studies at diagnosis enabled classification as a T-ALL, with a significant proportion of the T cells also bearing receptors for the third component of complement (C3). Seventy-two percent of the peripheral blood mononuclear cells reacted with anti-Ia monoclonal antibody (FMC44), and a smaller proportion (25%) carried receptors for the Fc portion of IgG. The T-classification of this ALL was verified at central nervous system (CNS) relapse and at a subsequent nodal relapse. Double-marker studies on cells from the infiltrated lymph node prepared in suspension confirmed the presence of Ia-positive T cells. The Ia marker is usually a useful discriminant between T and non-T cells in normal and ALL cell populations. The case described here highlights the need for a panel of markers to be used in classification of childhood ALL and supports the suggestion that there is a distinct subtype of Ia-positive T-ALL.
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PMID:Childhood T-cell acute lymphoblastic leukaemia expressing "Ia-like" antigen:" a case report. 698 Oct 53

Fifty patients with suspected intra-abdominal abscess were investigated prospectively with ultrasound and with 99mTc-hexamethylpropylene-amine oxime (HMPAO) isotope labelled mixed leucocytes, using 111-In tropolonate granulocyte scanning as the reference standard. Twenty five patients had inflammatory bowel disease (three were postoperative): 21 of these had Crohn's disease and four had ulcerative colitis. The remainder comprised nine with postoperative fever and 16 with fever and abdominal pain. An abscess was diagnosed when focal activity on serial 111-In tropolonate and 99m-Tc-HMPOA images at one, three, and 24 hours resulted in activity at least equal to liver activity at 24 hours. Thirteen abscesses were diagnosed using each type of white cell scanning, resulting in 100% sensitivity for 99m-Tc-HMPAO compared with 111-In tropolonate. Bowel inflammation was easily distinguished from abscess on serial images. Eight of these 13 abscesses were detected by ultrasound. Altogether 17 abscesses were found. Ultrasound detected 12, including four liver abscesses which were not purulent and had not been detected by white cell scanning. Ultrasound had a sensitivity of 71% (12 of 17) and a specificity of 87% (33 of 38) using all confirmed abscesses as the reference standard. White cell scanning showed a sensitivity of 76% (13 of 17: as a result of the four non-purulent liver abscesses) and a specificity of 100%. 99m-Tc-HMPAO scanning is as accurate as 111-In tropolonate scanning, and has several advantages including simplicity, availability, superior image quality, and reduced radiation dose. Both methods are more sensitive and specific than ultrasound for intra-abdominal abscess detection but ultrasound is advisable if a neutrophil infiltrate is not suspected.
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PMID:Comparison of 99m technetium hexamethylpropylene-amine oxime labelled leucocyte with 111-indium tropolonate labelled granulocyte scanning and ultrasound in the diagnosis of intra-abdominal abscess. 748 45

An 83-year-old woman, largely bedridden since a stroke 2 years before, was hospitalized because of upper abdominal pain, nausea and obstipation. She had regularly been taking laxatives of the anthraquinone type. She had a fever of 38.6 degrees C and leukocytosis (14,900/microliters). Radiological examination revealed volvulus of the sigmoid colon with ileus. As she vehemently refused an operation, it was attempted to reduce the volvulus endoscopically. At the first coloscopy the volvulus was untwisted. At that time there were already areas of necrosis in the rectosigmoid and descending sigmoid portions. As the volvulus recurred three days later, another coloscopic derotation was performed, this time with fixation of the sigmoid by three gastrostomy tubes for 20 days. The further course was uncomplicated, the patient had regular bowel movements and became free of fever and symptoms. The white cell count returned to normal and the intestinal mucosa healed histologically without scarring. There has been no recurrence for 10 months. The conventional treatment of volvulus of the sigmoid is decompression followed by sigmoid resection. This case describes for the first time the nonoperative treatment by percutaneous endoscopic colopexy.
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PMID:[Percutaneous endoscopic colopexy--a new treatment possibility for volvulus of the sigmoid]. 771 43

We describe a case of a 38-year-old female who presented with diarrhoea and abdominal pain 27 days after a second 'top-up' allogeneic marrow infusion for acute myeloid leukaemia (AML) in first remission. A clinical diagnosis of gut graft-versus-host disease (GVHD) was made. Technetium (99mTc)-labelled white cell scanning and intestinal permeability studies using 51Cr-EDTA and 14C-mannitol were undertaken to confirm the diagnosis. The 99mTc white cell scan showed extensive uptake in the small bowel and the urinary excretion of 51Cr-EDTA was increased, the results being consistent with intestinal inflammation and gut GVHD. 99mTc white cell scanning and intestinal permeability studies may assist in the diagnosis of gut GVHD and in assessing its extent and response to treatment.
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PMID:Technetium (99mTc)-labelled white cell scanning, 51Cr-EDTA and 14C-mannitol-labelled intestinal permeability studies: non-invasive methods of diagnosing acute intestinal graft-versus-host disease. 767 Apr 15

An acutely ill child with abdominal pain and concomitant pharyngitis often presents a diagnostic challenge. This report describes how indium 111-labeled white blood cell imaging helped to clarify the confusing case of a 4-year-old boy with fever, pharyngitis, and abdominal pain. The triad of abnormal white cell localization in the nasopharynx, cervical lymph nodes, and right lower abdominal quadrant supported the diagnosis of a systemic infection rather than appendicitis, abscess, or another surgical condition. Mesenteric lymphadenitis associated with systemic infection should be included in the differential diagnosis of abdominal pain in a child with this clinical presentation.
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PMID:Mesenteric lymphadenitis depicted by indium 111-labeled white blood cell imaging. 830 87

Spontaneous bacterial peritonitis (SBP) is defined as infection of preexisting ascites without evidence for any intraabdominal source for secondary infection. SBP is now recognized with rising frequency and has mainly been reported in patients with alcohol-induced cirrhosis of the liver. We report SBP in a female dialysis patient whose ascites was not due to liver disease, but was possibly due to lupus erythematosus or represented 'nephrogenic ascites'. The patient had severe abdominal pain and a positive rebound phenomenon, fever and an elevated peripheral white cell count of 21,000 cells/microliters. Ascitic fluid analysis revealed an exudate with a protein concentration of 5.2 g/dl, 13,000 white cells/microliters with 94% neutrophils and positive cultures for Streptococcus morbillorum. Because of the dramatic clinical features the patient underwent laparotomy which did not reveal a source for secondary infection and in retrospect was unnecessary. The patient responded well to antibiotic therapy. This case report draws attention to SBP as a cause of acute abdomen in patients on chronic hemodialysis.
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PMID:Spontaneous bacterial peritonitis in a hemodialysis patient with systemic lupus erythematosus. 779 66

For several weeks a 15-year-old girl had complained of increasing abdominal pain with vomiting. On admission to hospital the bloated abdomen was diffusely sensitive to pressure and the bowel sounds were high pitched and loud. Erythrocyte sedimentation rate was increased to 23/40 mm and the white cell count to 12,000/microliters. Ultrasound examination revealed an echo-dense area with dorsal echo loss at the gastric side of the pylorus. X-ray films of the stomach showed fluid levels and a soft-tissue mass in the left upper abdomen. At laparotomy a large (12 x 6 cm) trichobezoar was found in the middle of the small intestine and two smaller ones at the pylorus. Subsequently the patient admitted to trichophagia but refused any psychological treatment.
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PMID:[Trichobezoar as a rare cause of ileus of the small intestine]. 840 77

Two case studies are presented which show the damaging effects of self-induced abortion. Both cases involved adolescents who were recently treated in the Emergency Medical Department of the University of Colorado Hospital. Case I involved a 16-year-old indigent girl who arrived with vaginal bleeding and abdominal pain. The self-induced abortion had been attempted with a coat hanger inserted into the cervical os some time in the 3 days before admission to the hospital. The reason for the attempt was lack of money for a therapeutic abortion. The patient presented with a blood pressure of 110/70 tore, pulse of 80 beats/min, respiration of 20 breaths/min, and temperature of 37.5 degrees Centigrade. Pelvic examination revealed muco-purulent drainage with marked cervical and bilateral adnexal tenderness. Laboratory white cell count was 6400 mm, hematocrit was 40.7, and a beta subunit human chorionic gonadotropin pregnancy test was negative. The patient may indeed not have been pregnant. Treatment involved administration of 250 mg ceftriaxone intramuscularly and oral doxycycline for pelvic inflammatory disease. The recovery was uneventful. Case II involved a 17-year-old female who had run into walls, hit herself in the abdomen, and bathed in vinegar and water. Her vital signs were good, physical examination revealed a well-nourished, well-developed gravid female in no acute distress. She was referred to Planned Parenthood, psychiatric counseling, and told to return if pains developed. She had the therapeutic abortion which she thought she could not afford. Of the 6 million pregnancies in the US, 56.5% are unintended. Figures on attempted self-induced abortion are unknown. These 2 cases of low income adolescents draw attention to issues that have not been addressed in medical literature in 15 years. A brief summary is provided on abortion availability and the history of self-induced abortion methods. Discussion is also directed to morbidity and mortality trends, the psychologic impact on the mother, the fiscal impact of illegal abortions and their complications, and future prospects in the US. Concern is raised that restrictive legislation on abortions will lead to increases in unwanted pregnancies and illegal abortions with their inevitable complications. These issues place emergency medicine and physicians in the center of the policy debate.
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PMID:Reemergence of self-induced abortions. 844 94


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