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Gluecker TM, Williamson EE, Fletcher JG, Hough DM, Huppert BJ, Carlson SK, Casey MB, Farrell MA. Diseases of the cecum: a CT pictorial review. Eur Radiol 2003; 13 Suppl 4:L51-61. [PMID: 15018167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Cecal pathology is commonly encountered and may represent a diagnostic challenge in patients with either acute or chronic clinical presentations. Although appendicitis accounts for the majority of surgical conditions presenting with right lower quadrant pain, readers should be aware of the broad spectrum of cecal pathologies and characteristic CT findings, which can be useful in establishing the correct diagnosis.
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127
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Werner A, Diehl SJ, Farag-Soliman M, Düber C. Multi-slice spiral CT in routine diagnosis of suspected acute left-sided colonic diverticulitis: a prospective study of 120 patients. Eur Radiol 2003; 13:2596-603. [PMID: 12740709 DOI: 10.1007/s00330-003-1887-7] [Citation(s) in RCA: 90] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2002] [Revised: 11/14/2002] [Accepted: 03/10/2003] [Indexed: 10/26/2022]
Abstract
This prospective study evaluated the use of multi-slice CT (MSCT) for detection of clinically suspected left-sided colonic diverticulitis with regard to diagnosis, complications and alternative diagnoses. One hundred twenty patients with clinically suspected acute left-colonic diverticulitis underwent MSCT of the lower abdomen with IV contrast after rectal application of iodic contrast. The MSCT results were compared with histopathological and intraoperative findings or other radiological or endoscopic methods and clinical outcome. Acute diverticulitis was proven in 67 of the 120 (55.8%) patients, which was detected by MSCT with an accuracy of 98% (sensitivity 97%, specificity 98%). Contained perforation or abscess formation were detected with an accuracy of 96% (sensitivity 100%, specificity 91%) and 98% (sensitivity 100%, specificity 97%), respectively. In 31 of 120 (25.8%) patients diagnoses other than diverticulitis caused abdominal pain, which was correctly diagnosed by MSCT in 71%. The MSCT as well as other concurrently performed diagnostic methods showed normal findings and no causes for the patients symptoms in 22 of the 120 (18.4%) patients. Multi-slice CT is reliable in detecting diverticulitis, including extracolic complications, and often reveals other diagnoses; therefore, MSCT is recommended as standard diagnostic procedure in suspected acute diverticulitis.
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128
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Visco JJ, Raghavendran K, Kulaylat MN, Wexner SD. Recurrent diverticulitis after sigmoid colectomy for sigmoid colon diverticulitis. Dis Colon Rectum 2003; 46:1572-3; author reply 1573. [PMID: 14605583 DOI: 10.1097/01.dcr.0000093633.04668.c9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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129
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Imdahl A, Baier P, Ghanem N. [Diverticulosis: the dimensions of a growing problem]. MMW Fortschr Med 2003; 145:28-32. [PMID: 14603601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
The etiology of diverticulitis remains unexplained. One hypothesis postulates that a diet low in fiber results in low-volume feces, which in turn leads to a segmental increase in muscle tone with bulging of the mucosa. Diverticulitis then occurs through micro-/macroperforation of the resulting diverticulum. Four grades are distinguished ranging from local mesenteric inflammation (grade I) to fecal peritonitis (grade IV). Asymptomatic diverticulitis requires no treatment. Diverticular bleeding must be carefully distinguished from upper gastrointestinal tract bleeding, carcinoma, and angiodysplasia. In the case of symptomatic diverticulitis ("left-sided appendicitis") a differentiation must be made between the acute and chronic forms. The diagnosis of diverticulitis is based on laboratory findings, x-rays and CT scans. If chronic diverticulitis is suspected, it is important to exclude carcinoma of the colon. Whether treatment should be surgical or conservative will depend on the severity of the condition, and on the complications that may be expected with conservative therapy.
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MESH Headings
- Adult
- Age Factors
- Aged
- Aged, 80 and over
- Chronic Disease
- Colonic Neoplasms/diagnosis
- Diagnosis, Differential
- Diverticulitis, Colonic/diagnosis
- Diverticulitis, Colonic/diagnostic imaging
- Diverticulitis, Colonic/surgery
- Diverticulitis, Colonic/therapy
- Diverticulosis, Colonic/complications
- Diverticulosis, Colonic/diagnosis
- Diverticulosis, Colonic/diagnostic imaging
- Diverticulosis, Colonic/epidemiology
- Diverticulosis, Colonic/surgery
- Female
- Gastrointestinal Hemorrhage/etiology
- Humans
- Male
- Middle Aged
- Peritonitis/etiology
- Risk Factors
- Sensitivity and Specificity
- Tomography, X-Ray Computed
- Ultrasonography
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130
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Häring RU, Salm R. [Sigmoid diverticulitis -- indications for surgery and choice of procedure]. MMW Fortschr Med 2003; 145:32-5. [PMID: 14603602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
The first attack of uncomplicated diverticulitis is treated conservatively. Sigmoid resection is indicated for recurrent diverticulitis, in patients with manifest stenosis or fistula and for such emergencies as perforation, ileus or bleeding. Early surgery after the first episode is recommended for patients under 50 years of age, or immunocompromised patients. This is particularly true for patients with radiological signs of severe diverticulitis. Today elective sigmoid resection is a laparoscopic procedure. Properly carried out, the operation effects a definitive cure. The morbidity and mortality of the operation is low, and re-operations for recurrent diverticulitis are the exception. In the emergency situation a two-stage procedure is often necessary.
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131
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Urgesi R, Cianci R, Miele L, Martino A, Cesaro P, Pirozzi G, Vero V, Gasbarrini G, Cammarota G, De Lorenzo A. [Diverticuli of the colon]. RECENTI PROGRESSI IN MEDICINA 2003; 94:399-407. [PMID: 12942803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
Colon diverticular disease is one of the most common pathologies of the western world; the aim of our review was to collect shortly but in a systematic way the main and more recent news on the etiopathogenesis, prevention, natural history, possible clinical presentations and complications of this disease without omitting, at the end, a short report on the diagnostic techniques and on the various medical and/or surgical therapy.
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MESH Headings
- Adult
- Anti-Bacterial Agents/therapeutic use
- Clinical Trials as Topic
- Colonoscopy
- Diagnosis, Differential
- Dietary Fiber
- Diverticulitis, Colonic/diagnosis
- Diverticulitis, Colonic/diagnostic imaging
- Diverticulitis, Colonic/etiology
- Diverticulitis, Colonic/prevention & control
- Diverticulitis, Colonic/surgery
- Diverticulitis, Colonic/therapy
- Diverticulosis, Colonic/diagnosis
- Diverticulosis, Colonic/diagnostic imaging
- Diverticulosis, Colonic/etiology
- Diverticulosis, Colonic/prevention & control
- Diverticulosis, Colonic/surgery
- Diverticulosis, Colonic/therapy
- Female
- Humans
- Male
- Middle Aged
- Radiography
- Recurrence
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132
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Hall NR. Managing diverticular disease. THE PRACTITIONER 2003; 247:392-6, 400, 402 passim. [PMID: 12760128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
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133
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Hague CJ, Blair NP, Kamitakahara AT, Tan AK, Wilson JT. Diverticular abscess: unusual clinical and radiographic presentation. Can J Surg 2003; 46:142-3. [PMID: 12691356 PMCID: PMC3211693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023] Open
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134
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Yahchouchy-Chouillard EK, Aura TR, Lopez YN, Limot O, Fingerhut AL. Transverse colon diverticulitis simulating inguinal hernia strangulation: a first report. Dig Surg 2003; 19:408-9; discussion 409. [PMID: 12435915 DOI: 10.1159/000065823] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND Strangulation is the most serious complication of inguinal hernia. Diverticulitis, a common condition, is usually localized in the left colon. The association of complicated inguinal hernia and diverticulitis is rare. METHODS We report the case of a 73-year-old male patient who presented with a suspicion of strangulated inguinal hernia. RESULTS CT and operative findings showed transverse colon diverticulitis lodged in an incarcerated inguinal hernia without signs of strangulation. Surgical hernia repair was undertaken while the treatment of diverticulitis was conservative. Follow-up was uneventful. CONCLUSION This is a first report of documented transverse colon diverticulitis simulating inguinal hernia strangulation.
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135
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Sywak M, Romano C, Raber E, Pasieka JL. Septic thrombophlebitis of the inferior mesenteric vein from sigmoid diverticulitis. J Am Coll Surg 2003; 196:326-7. [PMID: 12602366 DOI: 10.1016/s1072-7515(02)01767-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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136
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Rotert H, Nöldge G, Encke J, Richter GM, Düx M. [The value of CT for the diagnosis of acute diverticulitis]. Radiologe 2003; 43:51-8. [PMID: 12552375 DOI: 10.1007/s00117-002-0849-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
PURPOSE In acute diverticulitis accurate diagnosis and staging are mandatory to decide on the treatment of the patient. The impact of computed tomography (CT) on the treatment of acute diverticulitis will be discussed. MATERIAL AND METHOD CT is performed after distension of the distal colon by means of positive,water-soluble contrast media to depict intestinal perforation or penetration. Then intravenous contrast material is administered and spiral scanning is repeated to judge enhancement patterns of the abdominal structures/organs especially of the intestinal wall and to diagnose abscess formation. CT-morphologies of different stages of acute diverticulitis will be described. RESULTS CT imaging is the only diagnostic method that in case of an acute diverticulitis combines safety with accuracy. On the one hand, it is fast and therefore safe with respect to patient control and on the other hand, it allows accurate staging of the inflammatory process reaching a sensitivity and specificity of up to 100%, each. CT is an appropriate tool to diagnose acute diverticulitis complicated by abscess formation, intestinal penetration or perforation and therefore has direct impact on the treatment of the patient. DISCUSSION If acute diverticulitis is suspected CT is the method of choice for imaging because of its high impact on the choice of therapy and on the management of complications.
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137
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Chagnon S. [Case no 2. Abscess due to sigmoid diverticulum perforation]. JOURNAL DE RADIOLOGIE 2003; 84:68. [PMID: 12645511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
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138
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Funicello A, Fares LG, Oza K, Valaulikar G, Ernits M. Right-sided diverticulitis--surgical and nonsurgical treatment: two case reports and review of the literature. Am Surg 2002; 68:740-2. [PMID: 12206613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
Right-sided diverticulitis is difficult to distinguish from other sources of right-sided abdominal pain. Diverticula localized to the right colon occur at a rate of 6.6 to 14 per cent. Two types of diverticula have been described in the right colon on the basis of etiologic and pathologic features: multiple diverticula and solitary diverticulum of the cecum. The most common clinical presentation of right-sided colonic diverticula is an acute inflammatory complication, which is difficult to distinguish from other causes of right iliac fossa pain. We present two case reports on right-sided diverticulitis with one treated surgically and the other treated nonsurgically. The clinical manifestations, differential diagnosis and management options are discussed including a review of the literature.
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139
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Hollerweger A, Macheiner P, Rettenbacher T, Brunner W, Gritzmann N. Colonic diverticulitis: diagnostic value and appearance of inflamed diverticula-sonographic evaluation. Eur Radiol 2002; 11:1956-63. [PMID: 11702128 DOI: 10.1007/s003300100942] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2001] [Accepted: 03/26/2001] [Indexed: 11/26/2022]
Abstract
Acute bowel inflammation frequently originates from thin-walled diverticula of the colon. Not the presence of diverticula, but the demonstration of an inflamed diverticulum, is diagnostic of diverticulitis in cases of bowel wall thickening and pericolic inflammation. The aim of this study was to investigate the sonographic appearance and detectability of inflamed diverticula. One hundred seventy-five consecutive patients with clinically suspected diverticulitis underwent sonographic examination. Outpouchings from the colonic wall centred in the pericolic inflammation were considered inflamed diverticula. Depending on the sonographic appearance they were divided into four groups: hypoechoic; predominantly hyperechoic; hyperechoic with surrounding hypoechoic rim; and hyperechoic with acoustic shadowing. Sonography showed inflamed diverticula in 79 (77%) of 102 patients with diverticulitis. Inflamed diverticula were hypoechoic in 37%, predominantly hyperechoic in 4%, hyperechoic with surrounding hypoechoic rim in 41% and hyperechoic with acoustic shadowing in 18% of patients. In 23 (23%) of 102 patients no inflamed diverticulum was demonstrable. This group included 17 patients with complicated diverticulitis and 6 false-negative cases. An inflamed diverticulum as a sign of diverticulitis yielded an overall sensitivity of 77% and a specificity of 99%. Sensitivity in uncomplicated disease was 96%. In patients with uncomplicated diverticulitis an inflamed diverticulum is a sign of diverticulitis with excellent sensitivity and specificity, usually with solitary and less frequently with more than one inflamed diverticulum being demonstrable. In patients with complicated diverticulitis an inflamed diverticulum is often not detectable.
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140
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Chautems RC, Ambrosetti P, Ludwig A, Mermillod B, Morel P, Soravia C. Long-term follow-up after first acute episode of sigmoid diverticulitis: is surgery mandatory?: a prospective study of 118 patients. Dis Colon Rectum 2002; 45:962-6. [PMID: 12130887 DOI: 10.1007/s10350-004-6336-4] [Citation(s) in RCA: 164] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE This study was designed to evaluate the long-term natural history of sigmoid diverticulitis in patients treated nonoperatively after a first acute episode and to assess the role of elective colectomy. METHODS Between 1986 and 1991, 144 patients were admitted for acute diverticulitis diagnosed by abdominal computed tomography and had a successful nonoperative treatment. Remote complications (persisting or recurring diverticulitis) were also diagnosed by computed tomography. Patients had a poor outcome if they had one of these complications. Diverticulitis was graded mild or severe on computed tomography according to Ambrosetti's criteria. We determined statistically whether young age (< or =50 years old) and severe diverticulitis were risk factors for a poor outcome. RESULTS One hundred eighteen patients with a contributive computed tomographic scan at admission were followed up. Median age was 63 (range, 23-93) years, with a median follow-up of 9.5 (range, 0.2-13.8) years. Eighty patients had no complications, and 38 had remote complications. The incidence of remote complications was the highest (54 percent at 5 years) for young patients with severe diverticulitis on computed tomography and the lowest (19 percent at 5 years) for older patients with mild disease. Young age and severe diverticulitis taken separately were both statistically significant factors of poor outcome (P = 0.007 and P = 0.003, respectively), although age was no longer significant after stratification for disease severity on computed tomography (P = 0.07). Twenty-four patients died. The cause of death was unrelated to diverticulitis in 21 cases and unknown in the remaining 3. CONCLUSIONS We propose that after a first acute episode of diverticulitis treated nonoperatively, elective colectomy should be offered to young patients (< or =50 years old) with severe diverticulitis on computed tomography.
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141
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Tsushima Y, Yamada S, Aoki J, Motojima T, Endo K. Effect of contrast-enhanced computed tomography on diagnosis and management of acute abdomen in adults. Clin Radiol 2002; 57:507-13. [PMID: 12069469 DOI: 10.1053/crad.2001.0925] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
AIM To determine the impact of computed tomography (CT) on the diagnosis and treatment plan in patients with acute abdominal pain. MATERIALS AND METHODS A prospective study was undertaken in 125 adult patients presenting with acute abdominal pain (74 men and 51 women; 40.2 +/- 19.3 years; range, 18-92). Changes in diagnosis, gain in percentage diagnostic certainty and changes of treatment plan of the surgeons in the emergency department before and after CT were evaluated. Pre- and post-CT diagnoses were compared with the final diagnoses. RESULTS CT findings changed the initial diagnosis in 40 (32.0%) patients. The diagnostic certainty was 58.3 +/- 22.9% before CT, and its gain after CT was 21.9 +/- 18.5 points (P < 0.0001). Post-CT diagnoses were consistent with the final diagnosis in 116 patients (92.8%), while pre-CT diagnoses were correct in 89 patients (71.2%; P < 0.0001). Initial treatment plans were changed in 31 (24.8%) patients after CT. In 57 (45.6%) patients, CT information changed diagnoses and/or treatment plans. No significant differences were observed in the diagnosis, diagnostic certainty and treatment plan among four surgeons. CONCLUSION Contrast-enhanced CT frequently changed the clinical diagnoses with increased diagnostic certainty and the initial treatment plans.
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142
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Fortman BJ, Kuszyk BS. Case report: right-sided diverticulitis misdiagnosed as appendicitis both clinically and on plain film radiography. THE JOURNAL OF THE OKLAHOMA STATE MEDICAL ASSOCIATION 2002; 95:378-80. [PMID: 12080898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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143
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Robinson P, Burnett H, Nicholson DA. The use of minimal preparation computed tomography for the primary investigation of colon cancer in frail or elderly patients. Clin Radiol 2002; 57:389-92. [PMID: 12014937 DOI: 10.1053/crad.2001.0866] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
AIM To assess the place of computed tomography (CT) of the colon in frail or elderly patients with symptoms suggestive of colon cancer. METHOD A total of 195 patients (median age 76 years) underwent CT of the abdomen and pelvis following the administration of positive oral contrast medium but no bowel preparation. All had symptoms suggestive of colon cancer. CT findings were classified as normal/diverticular disease (DD), possible colon cancer, definite colon cancer or extracolonic pathology. Accuracy of CT was assessed against patient outcome. Association between symptoms and colon cancer was assessed by chi-squared test. RESULTS There were 47 deaths and median follow up for those alive was 16 months. Overall sensitivity of CT was 100% and specificity 87% for detection of colon cancer. One hundred and ten normal/DD CT examinations had no significant bowel lesion on follow up. Of 12 cases defined as 'definite cancers' on CT, there were nine colon cancers, two extracolonic cancers, and one normal. Of 23 'possible cancers' on CT, there were two colon cancers, three DD masses and 18 normal/DD. Fifty examinations had extracolonic findings including 33 (17%) cases of significant abdominal disease. CT findings led to a halt in investigations in 115 cases (59%), colonoscopy in 18 (9%) cases and surgery in 16 (8%) cases. None of the symptoms present showed a significant association with colon cancer (all P > 0.05). CONCLUSION Minimal preparation CT is a non-invasive and sensitive method for investigating colon cancer in frail or elderly patients. It has a 100% negative predictive value and also detects a large number of extracolonic lesions.
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144
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Oberhänsli C. [Your ultrasound diagnosis? Acute colitis, most likely of infectious etiology]. PRAXIS 2002; 91:771-772. [PMID: 12071077 DOI: 10.1024/0369-8394.91.18.771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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145
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Ambrosetti P, Becker C, Terrier F. Colonic diverticulitis: impact of imaging on surgical management -- a prospective study of 542 patients. Eur Radiol 2002; 12:1145-9. [PMID: 11976860 DOI: 10.1007/s00330-001-1143-y] [Citation(s) in RCA: 157] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2001] [Revised: 08/07/2001] [Accepted: 08/27/2001] [Indexed: 01/19/2023]
Abstract
The aim of this study was to compare the performance of the CT and the water-soluble contrast enema (CE) in the diagnosis and the severity of acute left-colonic diverticulitis, and to recognize the impact of CT during the acute phase and after a first acute episode successfully treated medically. From 1986 to 1997, all patients admitted in our emergency center with clinically suspected left-colonic diverticulitis had a CE and a CT within 72 h of their admission, unless clinical findings required immediate laparotomy. They were prospectively included in the study if one or both radiological exams showed signs of acute diverticulitis and/or diverticulitis was surgically removed and histologically proven. Diverticulitis was considered moderate when CT showed localized thickening of the colonic wall (5 mm or more) and inflammation of pericolic fat and CE showed segmental lumen narrowing and tethered mucosa; it was considered severe when abscess and/or extraluminal air and/or contrast were observed on CT and when one or both of the latter signs were seen on CE. Five hundred forty-two patients entered the study; 465 patients (86%) had a CT exam, 439 (81%) had a CE, and 420 (77%) had both exams. The performance of CT is significantly superior to CE in terms of sensitivity (98 vs 92%, p<0.01), and in the evaluation of the severity of the inflammation (26 vs 9%, p<0.02). Moreover, of 69 patients who had an associated abscess seen on CT, only 20 (29%) had indirect signs of this complication on CE. During the acute phase the chances of medical treatment failure are statistically greater when diverticulitis is considered severe on CT than when it is considered moderate (26% for the severe diverticulitis vs 4% for the moderate ones, p<0.0001). After successful medical treatment of the acute episode, patients with severe diverticulitis on the CT had statistically greater incidence of secondary bad outcome than patients with moderate diverticulitis (36 vs 17%, p<0.0001). Computed tomography should be preferred to CE as the initial radiological exam of diverticulitis because of its statistically significant superiority in sensitivity and for its statistically much higher performance in the detection of severe infection, especially when an abscess is associated with the disease. The severity of diverticulitis on CT is statistically predictive of the risk of medical treatment failure during the acute phase and of the chances of bad secondary outcome after a successful medical treatment of the first episode.
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146
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Costa Navarro RD, Arroyo Sebastián A, Fernández Frías AM, Ferrer Riquelme RL, Alpera Tenza MR, Calpena Rico R. [Cervicofacial subcutaneous emphysema as initial and single presenting form of complicated diverticulitis]. Rev Clin Esp 2002; 202:243-4. [PMID: 12003740 DOI: 10.1016/s0014-2565(02)71039-4] [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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147
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Alberti A, Dattola P, Parisi A, Maccarone P, Basile M. [Role of ultrasonographic imaging in the surgical management of acute diverticulitis of the colon]. CHIRURGIA ITALIANA 2002; 54:71-5. [PMID: 11942014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
Diverticulosis of the colon is a very frequent pathology in the western word and is characterised by a high percentage of dangerous complications (10-25%). The most accurate method of staging diverticular disease is by CT scan. The aim of our study was to evaluate the sensitivity of ultrasonography in the evaluation and management of diverticular disease of the colon. We studied 51 patients: the parameters used to assess complicated diverticulosis of the colon were: 1) wall thickness; 2) presence of fluid collections and pericolic abscesses; 3) free liquid collections in the peritoneal cavity; 4) subdiaphragmatic free air; 5) presence of fistula tracts. Ultrasonography showed 66% sensitivity in the assessment of wall thickness and in detecting the presence of diverticula. The sensitivity rate was 100% in the detection of abscess complications, pericolic collections, free air and fistula tracts. False-negatives (5 patients) were all recorded in Hinchey stage I. The overall sensitivity amounted to 91%. In our experience the method is a first level examination in the approach to patients suffering from diverticular disease of the colon and presents high sensitivity and diagnostic accuracy. The method, in expert hands, is suggested as a first step in the clinical-diagnostic approach to patients suffering from acute abdomen due to diverticulitis of the colon.
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148
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Jhaveri KS, Harisinghani MG, Wittenberg J, Saini S, Mueller PR. Right-sided colonic diverticulitis: CT findings. J Comput Assist Tomogr 2002; 26:84-9. [PMID: 11801908 DOI: 10.1097/00004728-200201000-00012] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Right-sided colonic diverticulitis is an uncommon but clinically significant condition as it closely mimics other common acute right-sided abdominal conditions like acute appendicitis and cholecystitis. CT can provide a rapid and accurate diagnosis of this condition and thereby prevent unnecessary laparotomy and surgical procedures since it is essentially a benign self-limiting condition requiring medical treatment. It is the aim of this pictorial essay to describe the CT findings and increase awareness among radiologists of this condition.
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149
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Maggard MA, Chandler CF, Schmit PJ, Bennion RS, Hines OJ, Thompson JE. Surgical diverticulitis: treatment options. Am Surg 2001; 67:1185-9. [PMID: 11768827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
Acute diverticulitis requiring surgical intervention has conventionally been treated by resection with colostomy or delayed resection with primary anastomosis at a second admission. Our objective was to determine the outcome for treatment of diverticulitis with resection and primary anastomosis during the same hospitalization. We conducted a retrospective review of patients (n = 74) undergoing surgery for diverticulitis. Groups included: 1) resection with primary anastomosis (n = 33), 2) resection with colostomy followed by a takedown colostomy (n = 32), and 3) delayed resection with primary anastomosis at a second admission (n = 9). Despite local perforation primary anastomosis was often performed unless patients were clinically unstable or had fecal contamination. The operation was urgent in five (15%) patients in Group 1 as compared with 26 patients (88%) in Group 2. Serious intra-abdominal complications occurred in two patients (6%) in Group 1 as compared with nine patients (28%) in Group 2 and one patient (11%) in Group 3. Postoperative abscesses occurred in two patients in Group 1, five patients in Group 2, and one patient in Group 3. We have shown that resection with primary anastomosis for acute diverticulitis--even in selected patients requiring urgent operation--can be safely performed during the same hospital admission with a low complication rate.
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150
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Koperna T, Kisser M, Reiner G, Schulz F. Diagnosis and treatment of bleeding colonic diverticula. HEPATO-GASTROENTEROLOGY 2001; 48:702-5. [PMID: 11462907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
BACKGROUND/AIMS Colonic diverticula are the most frequent cause of major lower intestinal bleeding and pose a diagnostic and therapeutic challenge to the attending physician. Emergency surgical resection is associated with a high mortality and morbidity and patients who will stop bleeding spontaneously cannot be distinguished from those who will continue to bleed. Our aim was to evaluate the efficacy of barium enema as a sole less invasive treatment option for severe diverticular bleeding. METHODOLOGY We evaluated 102 patients admitted with colonic diverticular bleeding, from 1993 to 1997, who needed transfusion of 2 or more units of blood. We compared the clinical efficacy of surgical resection, conservative treatment, and therapeutic barium enema with regard to the cessation of bleeding, morbidity, mortality, and rebleeding rate. The therapeutic strategies used after further episodes of bleeding were also registered. RESULTS Transfusion requirements were highest in patients who underwent surgical treatment, while the least amount of blood was required by the barium enema group (6.9 +/- 3.1 vs. 3.6 +/- 1.5 units of blood). However, the quantity of transfused blood did not correlate with the initial hemoglobin level, which was highest in the conservative treatment group and lowest in the operative group (9.0 +/- 1.2 vs. 8.1 +/- 1.3 g/dL). These data support the fact that the most severe bleeding would necessitate surgical resection and that therapeutic barium enema may be considered more effective than conservative treatments. With regard to the outcome of treatment, conservative treatment led to a rebleeding rate of 43.3%, which differed significantly from a 15.9% rebleeding rate after therapeutic barium enema (P = 0.009). No rebleeding was registered in surgically treated patients. Sixty percent of patients in whom therapeutic barium enema failed were treated by colonic resection without mortality, while 77% of patients who had rebleeding after conservative treatment were successfully treated with barium enema. Overall, barium enema was the most frequently applied second-line treatment (56.5%). The mortality after surgery was significantly higher than that after other treatment modalities (33% vs. 1%; P = 0.0001). CONCLUSIONS If diverticular bleeding is clinically suspected as the cause of major lower intestinal hemorrhage, barium enema is a more promising alternative than conservative treatment because of diagnostic and therapeutic importance in the long-term. In the event of urgent secondary surgery following the failure of barium enema to stop bleeding, we recommend a sigmoidoscopy and, optionally, an angiography before surgery in order to first localize the bleeding. We conclude that therapeutic barium enema is the treatment of choice for the first bleeding episode, while surgical resection should be performed if rebleeding occurs.
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