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Query: UMLS:C0000737 (
abdominal pain
)
31,184
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Over 15 years, 14 patients with yersiniosis in two North American comprehensive thalassemia clinics (0.6 cases per 100 patient-years) presented with fever (100%), diarrhea (86%), right-lower-quadrant
abdominal pain
(71%), bacteremia (57%), a palpable abdominal mass (36%), and pharyngitis (28%). Clinically apparent infection occurred within 10 days of blood transfusion in 57% of patients. Nine patients (64%) had only a modest elevation in serum level of ferritin (< 2,000 micrograms/L). Patients with focal abdominal findings had a higher body
iron
burden, as estimated by the serum ferritin level, and significant intraabdominal suppurative complications. Two patients were not receiving
iron
-chelating therapy with deferoxamine; one patient was receiving the experimental chelator deferiprone (L1).
Iron
-loaded patients with beta-thalassemia are at greatly increased risk for severe yersiniosis, even when their body
iron
burden (as indicated by the serum ferritin level) is only moderately elevated and they are not receiving
iron
-chelating therapy with deferoxamine.
...
PMID:Infection due to Yersinia enterocolitica in a series of patients with beta-thalassemia: incidence and predisposing factors. 986 43
A 38-year-old female with systemic lupus erythematosus presented with
abdominal pain
, diarrhea and
iron
-deficient anemia. Computed tomogram showed a 2 x 4 cm inhomogeneous lesion of the right adnexa. An unusual mass was identified extending from the appendiceal orifice at colonoscopy, and an 8 cm tubular appendix, apparently prolapsed into the cecum, was identified at celiotomy. An appendectomy with cecectomy was performed. On cut section, mucin was extruded from the lumen of the appendix. A mucinous neoplasm of the appendix with mucinous dissection to the serosal surface was reported at the time of frozen section. No gross ovarian pathology or peritoneal implants were noted. Cystadenoma with associated mucocele formation was verified by permanent histology. Mucocele of the vermiform appendix is a rare condition associated with neoplastic transformation in approximately 75% of all cases. Benign mucinous cystadenoma of the appendix should be differentiated from cystadenocarcinoma by frozen section at the time of celiotomy to ensure appropriate treatment. While systemic lupus erythematosus can lead to cutaneous mucinosis, an association with mucinous cystadenoma of the appendix has not been previously reported. Surveillance for metachronous colonic neoplasms is warranted in patients diagnosed with a mucinous neoplasm of the appendix.
...
PMID:Mucinous cystadenoma of the appendix in a patient with systemic lupus erythematosus. 992 68
We report the case of a 14-year-old girl who originally presented at the age of eight with a history of bloody stools,
abdominal pain
and weight loss. Initial
iron
studies showed raised serum
iron
and transferrin saturation but low ferritin and were interpreted as consistent with iron deficiency under treatment. As she had not taken any supplemental
iron
she later underwent genetic testing for the Cys282Tyr and His63Asp mutations of the HFE gene. On the basis of these results, she was diagnosed as having hereditary haemochromatosis (HH). This case highlights that a low serum ferritin does not exclude the diagnosis of HH and that the availability of genetic testing can now enable probands and affected family members to be identified.
...
PMID:Interpretation of iron studies in adolescent haemochromatosis. 1034 73
Impaired erythropoiesis in continuous ambulatory peritoneal dialysis (CAPD) or continuous cyclic peritoneal dialysis (CCPD) patients receiving recombinant human erythropoietin (rHuEPO) is most often secondary to iron deficiency, either as a result of poor intestinal absorption or failure to take oral supplements as prescribed. The inconvenience of giving intravenous (i.v.)
iron
dextran (ID) to CAPD/CCPD patients precluded its use in this population. We therefore examined the efficacy of bolus intraperitoneal (i.p.)
iron
dextran (1000 mg) on erythropoiesis in a pilot study of 14 CAPD/CCPD patients. The patients ranged in age from 23-81 years, and all had iron deficiency (transferrin saturation 6%-23%; mean: 15.2% +/- 1.34%). Of the 14 patients studied, 13 were receiving rHuEPO. Pre-treatment hematocrit (Hct) ranged from 21%-38% (mean: 30.2% +/- 1.37%). After infusion of 2 L Dianeal (Baxter Healthcare Corp., Deerfield, Illinois, U.S.A.), 500 mg of undiluted ID was administered directly into the Tenckhoff catheter and subsequently flushed with 30 mm3 normal saline. The peritoneal dialysis (PD) exchange containing ID then dwelled for a period not < 6 hours before standard PD resumed. A second 500 mg dose ID was given to each patient by the same protocol 3-86 days later (mean: 14 days). No complications were seen. No patient complained of
abdominal pain
or other subjective symptoms during infusion or during the dwell. Repeat
iron
studies done 1-7 months post ID (mean: 2.8 months) showed a 1.1-fold to 4.9-fold increase (mean: 1.4-fold) in mean
iron
levels (40.4 +/- 3.9 mg/dL versus 57.5 +/- 5.5 mg/dL, p = 0.036); a 1.1-fold to 5.2-fold increase (mean: 1.6-fold) in mean transferrin saturation (15.2% +/- 1.3% versus 24.5% +/- 2.6%, p = 0.008); a 1.01-fold to 1.60-fold increase (mean: 1.12-fold) in mean Hct (30.2% +/- 1.37% versus 33.8% +/- 1.5%; p = 0.042). The mean dose of rHuEPO was statistically unchanged (170.0 +/- 47.4 U/kg body weight versus 178.8 +/- 49.6 U/kg body weight per week; p = 0.841). Peritoneal equilibration test (PET) score 1-4 months post ID (mean: 2 months) was 0.778 +/- 0.02 compared with a PET score at baseline of 0.767 +/- 0.03 (p = 0.734). No significant delta was observed in blood urea nitrogen (BUN) or creatinine values. We conclude that use of bolus i.p. ID is safe, effective, and convenient, and demonstrates no short-term negative effect on peritoneal membrane integrity. Long-term effects have yet to be determined.
...
PMID:Use of bolus intraperitoneal iron dextran in continuous ambulatory peritoneal dialysis or continuous cyclic peritoneal dialysis patients receiving recombinant human erythropoietin. 1068 73
The ciliated hepatic foregut cyst is an unusual solitary cystic lesion of the liver. In a series of 7 cases of hepatic ciliated cysts, we performed a histological, histochemical, and immunohistochemical study to better define the histogenesis of this rare entity. The patients were 4 women and 3 men, aged 39 to 75 years. Four patients presented with
abdominal pain
. In 3 cases the cyst was discovered incidentally on ultrasonography. The cysts measured from 1 to 4 cm in diameter. Microscopically, the lining of the columnar epithelium was composed of ciliated cells and mucin secreting goblet cells. The wall was composed of bands of smooth-muscle fibers surrounded by an outer fibrous capsule. The goblet cells stained with PAS, alcian blue, and high-
iron
diamine. The immunohistochemical study showed that endocrine cells were present within the cyst epithelium, positive for chromogranin, synaptophysin, bombesin, and calcitonin, and negative for serotonin, somatostatin, glucagon, insulin, gastrin, and pancreatic polypeptide. In all the cases, immunoreactivity of some cells for CC10 strongly suggested the presence of Clara cells. Our study shows that the epithelium lining ciliated hepatic foregut cysts has histological, histochemical, and immunohistochemical features similar to those observed in the bronchiolar epithelium. This lesion is a developmental ventral foregut abnormality that could arise from a bronchiolar bud of the tracheobronchial diverticulum.
...
PMID:The ciliated hepatic foregut cyst, an unusual bronchiolar foregut malformation: a histological, histochemical, and immunohistochemical study of 7 cases. 1068 41
Chromophobe cell renal carcinoma is an uncommon subtype of renal cell carcinoma and the number of cases studied is still limited in Japan. We here report a case of chromophobe cell renal carcinoma in a 41-year-old Mexican male. He visited our branch hospital with the symptom of upper
abdominal pain
. Ultrasound examination showed a left renal mass. He was admitted to our hospital for treatment of a left renal mass. Radiological examinations revealed a hypervascular tumor in the left kidney. Under the clinical diagnosis of possible renal cell carcinoma, left radical nephrectomy was performed. This tumor was diagnosed as chromophobe cell renal carcinoma with a microscopic examination of H & E stained specimens, histochemical staining using Hale's colloidal
iron
and an ultrastructural study.
...
PMID:[Chromophobe cell renal carcinoma: a case report]. 1072 59
BACKGROUND: Major complications of modern bariatric operations are infrequent but can be quite disabling to the patient and pose therapeutic challenges to the surgeon. We present our experience with five patients who underwent gastrectomy for complications following gastric reduction procedures. PATIENTS AND METHODS: Between 1991 and 1995, four women and one man, average age 46.8 years (34-66), underwent total gastrectomy and Roux-en-Y end-to-side esophagojejunostomy (4), or near-total gastrectomy with esophagogastrostomy (1). The decision to perform total gastrectomy was based on the poor quality of the remaining gastric pouch and the surgeon's judgement. Preoperative diagnoses included gastric outlet obstruction secondary to anastomotic ulcer or stricture, gastroesophageal reflux with esophagitis, chronic gastrocutaneous fistula, and iatrogenic linitis secondary to gastric wrap with mesh. Preoperatively, the patients complained of intolerable nausea, vomiting,
abdominal pain
, and dysphagia. RESULTS: in the five patients who underwent total or near-total gastrectomy, there was no operative mortality or morbidity; however, one patient (near-total gastrectomy) has required a second operation for pyloroplasty. Although one patient was lost to follow-up 6 months after surgery, the average follow-up for the remaining four patients is 2 years. These four patients were interviewed and all report complete satisfaction with their surgery and much improvement in their symptoms. Presently, they consume an average of three meals per day (range 2-6), with each meal measuring about 2 cups in size. All report the sensation of satiety after meals. All patients receive supplemental
iron
, B12, and multivitamins. From a nutritional standpoint, there has not been a significant change in the levels of albumin, total protein, hematocrit, weight and BMI since total gastrectomy. CONCLUSIONS: In our experience, total gastrectomy with Roux-en-Y end-to-side esophagojejunostomy is an appropriate therapy with low morbidity and mortality in highly selected patients with complications resulting from gastric reduction procedures.
...
PMID:Gastrectomy for Complications of Bariatric Procedures. 1072 78
Helicobacter pylori (H. pylori) infection is acquired in childhood, earlier in developing countries, as a consequence the prevalence of infection is higher in developing countries (70%) than in developed countries (5-15%). H. pylori infection spreads from person-to-person, however the precise mode of transmission (oral-oral, fecal-oral or gastro-oral routes) is as yet, not known. Diagnosis of H. pylori infection can be performed with both invasive endoscopic-based tests, or non-invasive tests, mainly by measurement of IgG antibodies against the bacterium in serum samples or by measurement of 13CO2 in expired air (13C-urea breath test). In clinical practice endoscopy and biopsy is recommended before treatment to determine the presence and the degree of gastritis or ulcer. However, endoscopy is a complicated procedure in children and diagnosis of infection can be based on a non-invasive test. The association of H. pylori infection with recurrent
abdominal pain
seems evident in a subgroup of children with endoscopic features of gastritis, ulcer or hemorrhage. There is an increasing interest in the extraintestinal manifestations of H. pylori infection in children, i.e.
iron
-deficiency anemia, growth retardation and migraine, but this domain remains controversial. Since infection at a young age is believed to result in chronic atrophic gastritis and gastric cancer in adult life, it is logical to consider a future massive programme of eradication and immunization. Regimens suggested for H. pylori eradication are a combination of inhibitors of gastric acid secretion plus two antibiotics for 7-10 days.
...
PMID:[Helicobacter pylori infection in pediatrics. Present knowledge and practical problems]. 1082 91
Hereditary hemochromatosis is the most commonly inherited autosomal recessive disorder. Hemochromatosis is a current or potential progression of abnormally high accumulations of
iron
in the liver. If left untreated, the condition can lead to chronic or irreversible hepatic fibrosis, cirrhosis, hepatocellular carcinoma, arthritis, and organ failure. Common signs and symptoms seen in the primary care setting include fatigue, weakness,
abdominal pain
, palpitations, skin pigmentation changes, and arthropathy, but any symptom associated with organ damage may be reported. Because prompt intervention can cease or reverse the debilitating effects of iron overload, prompt disease diagnosis and treatments are imperative.
...
PMID:Detecting hereditary hemochromatosis. 1091 30
A 13-year-old girl with a history of 4 months of perianal skin lesions is described. Physical examination revealed three 0.5 I 1-cm red, swollen, fleshy, skin tags extending from the perianal area to the perineum (Fig. 1). The patient reported intermittent fever, diarrhea, and
abdominal pain
, and her body weight was below the third percentile for her age. Laboratory studies showed an erythrocyte sedimentation rate of 101 mm/h; hematocrit of 26%; white blood cell count of 9800/mm3; serum
iron
of 15 mg/L (normal value (NV), 60-160 mg/L); ferritin of 43.4 microg/L (NV, 12-150 microg/L); transferrin of 203 mg/100 mL (NV, 200-400 mg/100 mL); transferrin saturation of 6% (NV, 20-50%); hypoalbuminemia; negative purified protein derivative (PPD), cytomegalovirus (CMV), human immunodeficiency virus (HIV), venereal disease research laboratory (VDRL), and antinuclear antibody tests; and Toxoplasma titers of 1/16, Van de Kamer 1.67 g/day. A barium examination revealed marked irregularity of the descending colon, and a colonoscopy showed uneven areas of mucosal edema and pseudopolyps in the transverse and descending colon, associated with irregular thickening and stenosis. Histopathologically, large intestine and skin lesions consisted of noncaseating epithelioid and giant cell granulomas (Fig. 2). Cultures for acid-fast bacilli and fungi were negative, and under polarized light no foreign bodies were seen. Treatment with metronidazole (250 mg three times a day), prednisone (0.5 mg/kg/day), and acetylsalicylic acid (75 mg/kg/day) was moderately effective. Vitamin, folic acid, and
iron
supplements were also added.
...
PMID:Perianal Crohn's disease. 1097 32
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