376
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Beluffi G, Alberici E. Acute appendicitis in a premature baby. Eur Radiol 2002; 12 Suppl 3:S152-4. [PMID: 12522628 DOI: 10.1007/s00330-002-1456-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2001] [Revised: 02/19/2002] [Accepted: 03/01/2002] [Indexed: 11/28/2022]
Abstract
A case of acute appendicitis in a premature baby in whom diagnosis was suggested on plain films of the abdomen is presented. In this baby air in a hollow viscus suspected of being an enlarged appendix was the clue to diagnosis. The diagnostic dilemma of this rare and life-threatening condition in premature babies and newborns is underlined. The relevance of different imaging modalities and of different findings in this age group is discussed. Awareness of this rare condition and possible differential diagnosis in newborns and premature babies is stressed.
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377
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Tam AL, Camberos A, Applebaum H. Surgical decision making in necrotizing enterocolitis and focal intestinal perforation: predictive value of radiologic findings. J Pediatr Surg 2002; 37:1688-91. [PMID: 12483631 DOI: 10.1053/jpsu.2002.36696] [Citation(s) in RCA: 77] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND/PURPOSE Given the current controversy over the appropriate surgical management (peritoneal drainage versus exploratory laparotomy) of advanced necrotizing enterocolitis and focal intestinal perforation, the authors examined the predictive value of radiologic findings. METHODS The medical records of 80 infants undergoing exploratory laparotomy for presumed advanced necrotizing enterocolitis (NEC) or focal intestinal perforation (FIP) were reviewed. Radiologic criteria were evaluated as predictors of NEC (pneumatosis intestinalis, portal venous gas) or perforation (free air, gasless abdomen). The standard epidemiologic measures were calculated for each criterion. RESULTS For pneumatosis intestinalis, the sensitivity was 44% (n = 27) and specificity, 100% (n = 19). For portal venous gas, the sensitivity was 13% (n = 8) and specificity, 100% (n = 19). The sensitivity and specificity calculated for free air was 52% (n = 23) and 92% (n = 33), respectively. The sensitivity and specificity calculated for a gasless abdomen was 32% (n = 14) and 92% (n = 33), respectively. CONCLUSIONS While demonstrating high specificity, the radiologic signs traditionally associated with NEC and FIP have unexpectedly low sensitivities. Although positive radiologic findings are of great predictive value, negative radiologic findings acquired while determining the need for and specific type of surgical intervention in suspected NEC or FIP must be interpreted with extreme caution.
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378
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Emery KH. Lap belt iliac wing fracture: a predictor of bowel injury in children. Pediatr Radiol 2002; 32:892-5. [PMID: 12447600 DOI: 10.1007/s00247-002-0779-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2001] [Accepted: 06/03/2002] [Indexed: 11/25/2022]
Abstract
Lap belt restraints in motor vehicle collisions have been associated with a variety of injuries, mainly bowel and lumbar spine. Cephalad positioning of the belt over the intended position across the anterior superior iliac spines (which typically occurs in younger children) is thought to be responsible for the observed bowel injuries. We report two pediatric patients, both restrained by lap belts in high-speed collisions, who suffered iliac wing fractures in addition to bowel injuries. Unexplained free peritoneal fluid was the sole CT finding in one patient (a teenage girl) who had a delay in diagnosis of bowel perforation. These cases illustrate the high frequency of bowel injury in pediatric patients with iliac wing fractures associated with lap belt use.
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379
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Abbara S, Bowles BJ, Yamashita S, Machi J. Small bowel perforation with minor trauma: a rare complication of an ovarian cystic teratoma. THE JOURNAL OF TRAUMA 2002; 53:990-2. [PMID: 12435956 DOI: 10.1097/00005373-200211000-00030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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380
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Champion MP, Richards CA, Boddy SA, Ward HC. Duodenal perforation: a diagnostic pitfall in non-accidental injury. Arch Dis Child 2002; 87:432-3. [PMID: 12390924 PMCID: PMC1763086 DOI: 10.1136/adc.87.5.432] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Duodenal perforation is a rare, life threatening injury associated with non-accidental blunt abdominal trauma. Diagnostic delay is common, as the true history is concealed and signs may be minimal. Double contrast computed tomography is the most sensitive investigation to confirm clinical suspicion. We report three cases, all with other features typical of non-accidental injury.
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381
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Bendeck SE, Nino-Murcia M, Berry GJ, Jeffrey RB. Imaging for suspected appendicitis: negative appendectomy and perforation rates. Radiology 2002; 225:131-6. [PMID: 12354996 DOI: 10.1148/radiol.2251011780] [Citation(s) in RCA: 171] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
PURPOSE To determine which patients suspected of having acute appendicitis benefit from preoperative imaging. MATERIALS AND METHODS The medical records of 462 consecutive patients who underwent appendectomy for clinically suspected acute appendicitis and underwent preoperative evaluation at our institution were retrospectively reviewed. Patients were divided into four groups: women (n = 166), girls (n = 46), men (n = 178), and boys (n = 72). Preoperative computed tomography (CT) or ultrasonography (US), requested by the referring clinician, was performed in 313 of the 462 patients. Unnecessary, or negative, appendectomy and perforation rates were calculated for each group for preoperative evaluation with CT, with US, and with neither CT nor US. In addition, the sensitivity and positive predictive value of CT and US were calculated for diagnosing appendicitis. RESULTS In women, the negative appendectomy rate was significantly lower for those who underwent preoperative CT (7% [six of 85 patients], P =.005) or US (8% [four of 49 patients], P =.019), as compared with 28% [nine of 32 patients] for those who underwent no preoperative imaging (P >.35 for all groups). The negative appendectomy rates for girls, men, and boys were not significantly affected by preoperative imaging. The sensitivity of CT and US for diagnosing acute appendicitis exceeded 93% and 77%, respectively, in all groups. The positive predictive values for both CT and US were greater than 92% in all groups. CONCLUSION Women suspected of having appendicitis benefit the most from preoperative CT or US, with a statistically significantly lower negative appendectomy rate than women who undergo no preoperative imaging. Therefore, we propose that preoperative imaging be considered part of the routine evaluation of women suspected of having acute appendicitis.
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382
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Seyfarth T, Baumgartner I, Triller J, Dinkel HP. Accidental small bowel perforation after antegrade femoral artery access for percutaneous thromboembolectomy and angioplasty. J Endovasc Ther 2002; 9:685-9. [PMID: 12431155 DOI: 10.1177/152660280200900521] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE To report a rare complication of antegrade femoral access for percutaneous aspiration thromboembolectomy and transluminal angioplasty. CASE REPORT A 73-year-old obese woman underwent antegrade femoral aspiration thromboembolectomy for lower limb arterial embolism. Fifteen hours later, she presented with acute abdomen and decreased hemoglobin. Computed tomography showed small bowel obstruction, incarcerated femoral hernia, and free peritoneal air and fluid suggesting bowel perforation. Emergent laparotomy revealed an incarcerated, perforated femoral bowel loop and 4-quadrant peritonitis. CONCLUSIONS Femoral hernia injury is an exceptional complication of vascular interventions. Knowledge of this potential hazard may help to avoid its occurrence.
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383
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Okuda M, Nomura J, Tateno H, Kameoka J, Sasaki T. CD56 positive intestinal T-cell lymphoma: treatment with high dose chemotherapy and autologous peripheral blood stem cell transplantation. Intern Med 2002; 41:734-7. [PMID: 12322803 DOI: 10.2169/internalmedicine.41.734] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
A 63-year-old man presented with a perforation of the small intestine. A diagnosis of intestinal T-cell lymphoma (ITCL) was made from CD (cluster differentiation) 3 positivity and a rearrangement of T-cell receptor genes. The tumor also expressed CD56, which suggests it belongs to a rare subtype derived from activated cytotoxic intraepithelial T lymphocytes. Although the prognosis of ITCL has been considered to be very poor irrespective of CD56 positivity, complete remission was achieved in this case by high dose chemotherapy followed by autologous peripheral blood stem cell transplantation (auto-PBSCT) even after relapse. Auto-PBSCT in the earlier stage of the disease might improve the prognosis.
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384
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Lecamwasam S, Lecamwasam JDVC, Liyanarachchi S. Gas under the diaphragm in xray film may mislead. CEYLON MEDICAL JOURNAL 2002; 47:101. [PMID: 12449780 DOI: 10.4038/cmj.v47i3.3442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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385
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Pan HS, Lin M, Tsai YL, Yeh ML, Hwang JL. Fetal meconium peritonitis in single and twin pregnancy. Two cases report. Arch Gynecol Obstet 2002; 266:229-31. [PMID: 12192485 DOI: 10.1007/s004040100218] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
We present two cases of fetal meconium peritonitis in a single and twin pregnancy, respectively. The first case diagnosis was made at 30 weeks and was confirmed after delivery of the twins by cesarean section at 37 weeks. The second case diagnosis was made at 31 week and was confirmed at 37 weeks. Meconium peritonitis is a rare prenatal complication that results from intrauterine perforation of small bowel with spillage of sterile meconium into peritoneal cavity. We now report two cases of meconium peritonitis diagnosed at 30 and 31 weeks gestation.
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386
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Guven H, Malazgirt Z, Dervisoglu A, Danaci M, Ozkan K. Morgagni hernia: rare presentations in elderly patients. Acta Chir Belg 2002; 102:266-9. [PMID: 12244908 DOI: 10.1080/00015458.2002.11679311] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Morgagni hernia, which is both infrequent and generally asymptomatic, is often diagnosed when complications occur. Herein we present two elderly patients with Morgagni hernia, which were complicated with bowel perforation and upper gastro-intestinal bleeding. The recognition and management of these cases are discussed.
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387
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Gayer G, Zissin R, Apter S, Oscadchy A, Hertz M. Perforations of the rectosigmoid colon induced by cleansing enema: CT findings in 14 patients. ABDOMINAL IMAGING 2002; 27:453-7. [PMID: 12066245 DOI: 10.1007/s00261-001-0104-x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND We report the computed tomographic (CT) features of colorectal perforations caused by cleansing enema. METHODS We reviewed the medical records and CT studies of all patients with colorectal perforations caused by a cleansing enema. RESULTS Fourteen patients (10 men, four women; average age = 80 years) were included in the study. The most common presenting symptoms were severe abdominal pain and fever. CT was performed within 48 h after the event in most patients. Extraluminal air in the perirectal fat was the most frequent finding on CT and was present in all patients. Additional findings were extraperitoneal ( n = 9), intraperitoneal ( n = 3) and /or subcutaneous ( n = 3) air, free fluid ( n = 9), extraluminal feces ( n = 8), and focal bowel wall thickening ( n = 4). No leak of contrast from the rectum was observed in any patient including the one patient in whom contrast was administered rectally. Ten patients were treated by surgery; five recovered and the other five died. The other four patients were treated conservatively and all four died. CONCLUSION The diagnosis of colorectal perforation can be made on CT. Because the diagnosis is not always suspected by the clinician, the radiologist may be the first to suggest it. Therefore, the radiologist should be familiar with the CT features of a potentially lethal, rectally induced perforation.
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388
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Horowitz NS, Cohn DE, Herzog TJ, Mutch DG, Rader JS, Bhalla S, Gibb RK. The significance of pneumatosis intestinalis or bowel perforation in patients with gynecologic malignancies. Gynecol Oncol 2002; 86:79-84. [PMID: 12079304 DOI: 10.1006/gyno.2002.6728] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVES The objectives of this study were to evaluate the clinical significance and outcome of pneumatosis intestinalis or bowel perforation in patients with gynecologic malignancies. METHODS A retrospective review of all gynecologic oncology patients at our institution from 1996 to the present was performed to identify computed tomography examinations showing pneumatosis, free air, or the presence of portal venous gas. Admission symptoms, laboratory testing, radiographic and operative findings, and overall survival were evaluated. At the discretion of the attending gynecologic oncologist, patients were managed either surgically or conservatively. Statistical analysis was performed with Fisher's exact test. RESULTS Twenty-eight patients met study criteria. Thirteen patients were excluded as a result of radiographic free air immediately following surgery, thus leaving 15 patients for analysis. Sixty percent (n = 9) of patients were managed surgically while 40% (n = 6) were managed conservatively. Pain and tenderness at presentation prompted surgical intervention in a statistically significant number of patients (P = 0.04). No other sign or symptom was significant. Of the 6 patients managed conservatively, 3 (50%) died within 1 week of diagnosis. Survival for the others was 2, 4, and 6 months. Of the 9 patients managed surgically 6 (67%) patients died, 4 within 2 weeks of surgery and the remainder at 2 and 12 months postoperatively. The 3 patients who survived all had surgical intervention and none had radiographic or pathologic evidence of cancer at the time of presentation (P = 0.01). Overall mortality at 6 months was 73% (11/15). Surgical management was associated with prolonged ICU care, mechanical ventilation, and sepsis. CONCLUSIONS Pneumatosis intestinalis and bowel perforation carry a grave prognosis for patients with gynecologic malignancies. These data suggest that patients explored for radiographic evidence of pneumatosis or perforation with preoperative evidence of active malignancy do not survive the immediate postoperative period. The balance between quality and quantity of life must be considered when weighing the options for the management of this condition.
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389
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Abstract
We describe a case of a patient with left flank pain that was caused by a perforation in the splenic flexure of the colon by a toothpick. We conducted a systematic review of the literature to examine the nature of injuries caused by ingested toothpicks. Articles were analyzed for the following outcome variables: presenting complaint, site of injury, recollection of toothpick ingestion, time to presentation, findings from imaging studies, and mortality. Most patients (70%) presented with abdominal pain. Few patients (12%) remember swallowing a toothpick. The onset of symptoms ranged from <1 day to 15 years. Toothpicks caused perforation most frequently at the duodenum and the sigmoid. In some cases, toothpicks migrated outside the gastrointestinal tract and were found in the pleura, pericardium, ureter, or bladder. Toothpicks were apparent on imaging studies in 14% of the cases. The definitive diagnosis was most commonly made at laparotomy (53%), followed by endoscopy (19%). Overall mortality was 18%. Ingested toothpicks may cause significant gastrointestinal injuries, and must be treated with caution.
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390
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Ohmori M, Hiraishi K, Tatara K. [A case of colonic perforation: a complication of percutaneous nephrostomy managed conservatively]. Nihon Hinyokika Gakkai Zasshi 2002; 93:638-41. [PMID: 12174641 DOI: 10.5980/jpnjurol1989.93.638] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Percutaneous nephropyelostomy is commonly performed prior to endoscopic procedures, such as percutaneous nephrolithotomy or endopyelotomy. We report a case of colonic perforation, complicating percutaneous nephrostomy, which was managed conservatively. A 10-year-old girl was admitted to our hospital for the diagnosis of ureteropelvic junction obstruction. The first percutaneous nephrostomy with sonographic guidance was performed for evaluating renal function. About three weeks later, the second percutaneous nephrostomy with fluoroscopic guidance was performed for endopyelotomy. The tract was dilated to 26F incision was made at the ureteropelvic junction without any problems. A nephrostogram, taken 53 days later, revealed a large amount of contrast material in the colon. Abdominal CT scan showed that the nephrostomy tube had passed through the most posterior aspect of the ascending colon. A double-J ureteral stent was placed and the nephrostomy tube tip was withdrawn to lie in the colon. A retrograde pyelography, taken next day, showed no communication between the colon and the right kidney. After 2 days, the tube was removed and no further complications occurred. Reports of percutaneous iatrogenic colonic perforation are rare. The etiology and treatment of this complication are discussed.
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391
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Stassen NA, Lukan JK, Carrillo EH, Spain DA, Richardson JD. Abdominal seat belt marks in the era of focused abdominal sonography for trauma. ARCHIVES OF SURGERY (CHICAGO, ILL. : 1960) 2002; 137:718-22; discussion 722-3. [PMID: 12049544 DOI: 10.1001/archsurg.137.6.718] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
HYPOTHESIS Focused abdominal sonography for trauma (FAST) is an unreliable method for assessing intra-abdominal injury in patients with seat belt marks. DESIGN Retrospective review of trauma patients with intestinal injury and seat belt marks during a 3-year period. Records were reviewed for patient demographics, FAST results, computed tomographic (CT) scan results, and operative findings. The CT scan results were considered positive if bowel wall thickening, extraluminal air, or free fluid without solid organ injury were present. SETTING University hospital designated as a level I trauma center. PATIENTS Twenty-three patients who required operation for intestinal or mesenteric injury and who had an abdominal seat belt mark. MAIN OUTCOME MEASURE Sensitivity of FAST in these patients. RESULTS All patients were evaluated using both FAST and CT scan of the abdomen and pelvis. Eighteen patients (78%) had either negative or equivocal FAST results when significant intestinal injury was present. All 23 patients had CT scan findings suggestive of bowel or mesenteric injury. Moderate-to-large free intraperitoneal fluid without solid organ injury was the most common finding (n = 21, 91%). Operative findings included small-bowel perforation (n = 18, 78%), colonic perforation (n = 7, 30%), bowel deserosalization (n = 8, 35%), and isolated mesenteric injury (n = 5, 22%). Sixteen patients (70%) had multiple intra-abdominal injuries. All patients were taken directly from the emergency department to the operating room. Seventeen percent of operative explorations (4/23) were nontherapeutic (no repairs required). CONCLUSION This study confirms that FAST cannot reliably exclude intestinal injury in patients with seat belt marks.
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392
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Neumayer L, Wako E, Fergestaad J, Dayton M. Impact of journal articles and grand rounds on practice: CT scanning in appendicitis. J Gastrointest Surg 2002; 6:338-41. [PMID: 12022984 DOI: 10.1016/s1091-255x(01)00088-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The purpose of this study was to determine whether a report in a high-impact journal published in January 1998 changed practice patterns and to further explore the impact of a review of the subject in a department of surgery grand rounds (January 2000). Charts from all patients undergoing appendectomy at our institution during three time periods (January to December 1997, January to December 1999, and January to June 2000) were reviewed. Rates of CT scanning, negative appendectomy, and perforated/gangrenous appendicitis were compared for the three periods to determine the impact of the journal article and the subject review during grand rounds on practice patterns and outcomes. Charts from 230 (88%) of 262 patients who underwent appendectomy during the time periods were available for review. Age, percentage of male patients, temperature on admission, and white blood cell count did not differ among the groups. The rate of CT scanning increased significantly from 1997 to 1999 and again in 2000 (6.7%, 43%, and 70%, respectively; P < 0.001), whereas the proportion of perforated/gangrenous appendicitis decreased significantly from 33% in 1997 and 31% in 1999 to 13% in 2000 (P = 0.012). The use of CT scanning in appendicitis increased both after publication of a report in a high-impact journal and after review during grand rounds. A rate of CT scanning above 45% appeared to affect outcomes as well.
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393
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Sohn KM, Lee SY, Kwon OH. Renal excretion of ingested gastrografin: clinical relevance in early postoperative treatment of patients who have undergone gastric surgery. AJR Am J Roentgenol 2002; 178:1129-32. [PMID: 11959715 DOI: 10.2214/ajr.178.5.1781129] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE We performed this study to evaluate the clinical relevance of renal excretion of ingested Gastrografin (methylglucamine diatrizoate) revealed on CT in the early treatment of patients who have undergone gastric surgery. SUBJECTS AND METHODS Unenhanced abdominal CT was performed before and then 1 hr to 1 hr 30 min after Gastrografin ingestion in 30 patients 7 days after gastric surgery and in 19 healthy adults who served as the control group. CT scans were reviewed for the opacification of the renal collecting system or urinary bladder after Gastrografin ingestion, a finding that represents renal excretion of the ingested contrast medium. RESULTS In the control group, four (21 %) of the 19 healthy adults showed renal excretion of ingested Gastrografin visualized as opacification of the urinary tract on CT scans obtained 1 hr to 1 hr 30 min after ingestion of the substance. Renal excretion of the ingested Gastrografin was seen in 19 (63%) of the 30 patients, a significantly larger percentage than in the control group (z score, p < 0.01). No patient showed either radiologic or clinical evidence of leakage from the anastomotic site. CONCLUSION Renal excretion of ingested Gastrografin is frequently visualized on CT in patients without anastomotic leakage during the early postoperative period after gastric surgery, and this phenomenon is not rare, even in healthy adults. Therefore, renal excretion seen on CT should not be regarded as a sign of anastomotic leakage in early postoperative patients.
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394
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Swischuk LE. Abdominal pain for 3 days, but now the patient is feeling better. Pediatr Emerg Care 2002; 18:105-7. [PMID: 11973504 DOI: 10.1097/00006565-200204000-00012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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395
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Novacek G, Hörmann M, Puig S, Herbst F, Püspök A, Schöfl R. Duodenal perforation secondary to placement of a biliary endoprosthesis diagnosed by multislice computed tomography. Endoscopy 2002; 34:351. [PMID: 11932800 DOI: 10.1055/s-2002-23646] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
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396
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Fürst G. [Radiological acute diagnosis in suspected perforation of the large intestine]. KONGRESSBAND. DEUTSCHE GESELLSCHAFT FUR CHIRURGIE. KONGRESS 2002; 118:307-10. [PMID: 11824267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
The last decade has seen changes in imaging procedures in patients with suspected colon perforation. Many traditional emergency imaging techniques have been replaced with helical CT, that can be performed with great accuracy, less patient discomfort and, probably, decreased cost. Because CT is more sensitive than conventional radiography in identifying subtle pneumoperitoneum, helical CT is ideally suited for rapid evaluation of the abdomen for patients with acute pain from suspected perforation. CT is often indicated when free air is seen at conventional radiography but perforation site is not clear. It is also indicated when air is strongly suspected despite normal abdominal radiographic findings.
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397
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Bisquera JA, Cooper TR, Berseth CL. Impact of necrotizing enterocolitis on length of stay and hospital charges in very low birth weight infants. Pediatrics 2002; 109:423-8. [PMID: 11875136 DOI: 10.1542/peds.109.3.423] [Citation(s) in RCA: 230] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE To determine the impact of necrotizing enterocolitis (NEC) on length of stay and hospital charges. DESIGN Case-control study. SETTING Two neonatal intensive care units in an academic medical center. PATIENTS Infants born in 1992--1994 with birth weight <1500 g, matched by gestational age, hospital, and month of birth. MEASUREMENTS AND MAIN RESULTS. We performed odds ratio and t testing. As with previous studies, there was no single factor that increased the risk for developing NEC. However, the diagnosis of NEC increased the risk for death, infection, and the need for central line placement. Infants with surgical NEC had lengths of stay that exceeded those of controls by 60 days, whereas lengths of stay among infants with medical NEC exceeded those of controls by 22 days. Based on length of stay, the estimated total hospital charges for infants with surgical NEC averaged $186 200 in excess of those for controls and $73 700 more for infants with medical NEC. The yearly additional hospital charges for NEC were $6.5 million or $216 666 per survivor. CONCLUSIONS A diagnosis of NEC in the very low birth weight infant imposes a significant additional financial burden to the individual patient as well as the neonatal community as a whole. This expense justifies additional research into preventive measures and potentially costly therapies aimed at reducing the incidence of NEC. These data also provide an estimated cost to compare the cost effectiveness of new preventive measures for NEC.
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MESH Headings
- Actuarial Analysis
- Case-Control Studies
- Cost of Illness
- Enterocolitis, Necrotizing/complications
- Enterocolitis, Necrotizing/economics
- Enterocolitis, Necrotizing/mortality
- Hospital Charges
- Humans
- Infant
- Infant, Newborn
- Infant, Premature
- Infant, Premature, Diseases/economics
- Infant, Premature, Diseases/mortality
- Infant, Very Low Birth Weight
- Intestinal Perforation/diagnostic imaging
- Intestinal Perforation/etiology
- Length of Stay
- Radiography
- Risk Factors
- Survival Analysis
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398
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Yokota T, Yamada Y, Murakami Y, Yasuda M, Kunii Y, Yamauchi H, Sato A, Ishikawa I. Abdominal crisis caused by perforation of ileal lymphoma. Am J Emerg Med 2002; 20:136-7. [PMID: 11880888 DOI: 10.1053/ajem.2002.31139] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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399
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Goo HW, Kim EAR, Pi SY, Yoon CH. Sonographic diagnosis of neonatal intussusception with perforation in a premature neonate. AJR Am J Roentgenol 2002; 178:515-6. [PMID: 11804936 DOI: 10.2214/ajr.178.2.1780515] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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400
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Kaul V, Jackson M, Farrugia M. Non-tuberculous iliopsoas abscess due to perforated diverticulitis presenting with intestinal obstruction and a groin mass. Eur Radiol 2002; 11:959-61. [PMID: 11419170 DOI: 10.1007/s003300000661] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Psoas abscess is an uncommon condition and, contrary to traditional teaching, tends to be of non-tuberculous aetiology in developed countries. Diagnosis can be delayed since presenting features are non-specific and in many instances misleading, necessitating a high degree of clinical suspicion and early resort to cross-sectional imaging using CT or MRI. We present a case of iliopsoas abscess secondary to perforated diverticulitis to illustrate the difficulty encountered in early diagnosis and to show that successful management of secondary psoas abscess necessitates surgical resection of the underlying condition in most cases.
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