Diverticulitis x ray: Difference between revisions

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{{Diverticulitis}}
{{Diverticulitis}}
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==Overview==
==Overview==
On [[abdominal]] X-ray, diverticulitis is characterized by multiple air and fluid levels if there is an [[intestinal perforation]]. Chest X-ray should be done in patients with diverticulitis to investigate for [[pneumoperitoneum]], which is a harbinger of a critical [[illness]] and will lead to a change in the management plan for the case. X-ray can be used if CT is not available and in uncomplicated cases.


==X Ray==
==X Ray==
===Abdominal X ray===
===Abdominal X ray===
====Barium enema====  
====Barium enema====  
*X-ray barium enema is not the first diagnostic procedure to diagnose acute diverticulitis. However, it may be useful in case the CT scan is not available.<ref name="pmid16741596">{{cite journal| author=Rafferty J, Shellito P, Hyman NH, Buie WD, Standards Committee of American Society of Colon and Rectal Surgeons| title=Practice parameters for sigmoid diverticulitis. | journal=Dis Colon Rectum | year= 2006 | volume= 49 | issue= 7 | pages= 939-44 | pmid=16741596 | doi=10.1007/s10350-006-0578-2 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=16741596  }} </ref><ref name="pmid4093571">{{cite journal| author=Doris PE, Strauss RW| title=The expanded role of the barium enema in the evaluation of patients presenting with acute abdominal pain. | journal=J Emerg Med | year= 1985 | volume= 3 | issue= 2 | pages= 93-100 | pmid=4093571 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=4093571  }} </ref><ref name="pmid8518890">{{cite journal| author=McKee RF, Deignan RW, Krukowski ZH| title=Radiological investigation in acute diverticulitis. | journal=Br J Surg | year= 1993 | volume= 80 | issue= 5 | pages= 560-5 | pmid=8518890 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=8518890  }} </ref><ref name="pmid6734062">{{cite journal| author=Hayward MW, Hayward C, Ennis WP, Roberts CJ| title=A pilot evaluation of radiography of the acute abdomen. | journal=Clin Radiol | year= 1984 | volume= 35 | issue= 4 | pages= 289-91 | pmid=6734062 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=6734062  }} </ref>
*X-ray [[barium enema]] is not the first choice diagnostic procedure to diagnose acute diverticulitis. However, it may be useful in case CT is not available.<ref name="pmid16741596">{{cite journal| author=Rafferty J, Shellito P, Hyman NH, Buie WD, Standards Committee of American Society of Colon and Rectal Surgeons| title=Practice parameters for sigmoid diverticulitis. | journal=Dis Colon Rectum | year= 2006 | volume= 49 | issue= 7 | pages= 939-44 | pmid=16741596 | doi=10.1007/s10350-006-0578-2 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=16741596  }} </ref><ref name="pmid4093571">{{cite journal| author=Doris PE, Strauss RW| title=The expanded role of the barium enema in the evaluation of patients presenting with acute abdominal pain. | journal=J Emerg Med | year= 1985 | volume= 3 | issue= 2 | pages= 93-100 | pmid=4093571 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=4093571  }} </ref><ref name="pmid8518890">{{cite journal| author=McKee RF, Deignan RW, Krukowski ZH| title=Radiological investigation in acute diverticulitis. | journal=Br J Surg | year= 1993 | volume= 80 | issue= 5 | pages= 560-5 | pmid=8518890 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=8518890  }} </ref><ref name="pmid6734062">{{cite journal| author=Hayward MW, Hayward C, Ennis WP, Roberts CJ| title=A pilot evaluation of radiography of the acute abdomen. | journal=Clin Radiol | year= 1984 | volume= 35 | issue= 4 | pages= 289-91 | pmid=6734062 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=6734062  }} </ref>
*Barium enema was being used in diagnosis of acute diverticulitis but it was not the best procedure to diagnose the disease. Enema has many disadvantages which include:<ref name="pmid6697835">{{cite journal| author=Gottesman L, Zevon SJ, Brabbee GW, Dailey T, Wichern WA| title=The use of water-soluble contrast enemas in the diagnosis of acute lower left quadrant peritonitis. | journal=Dis Colon Rectum | year= 1984 | volume= 27 | issue= 2 | pages= 84-8 | pmid=6697835 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=6697835  }} </ref>
*[[Barium enema]] has been used in the diagnosis of acute diverticulitis, but is not the best procedure to diagnose the [[disease]]. [[Enema]] has many disadvantages which include:<ref name="pmid6697835">{{cite journal| author=Gottesman L, Zevon SJ, Brabbee GW, Dailey T, Wichern WA| title=The use of water-soluble contrast enemas in the diagnosis of acute lower left quadrant peritonitis. | journal=Dis Colon Rectum | year= 1984 | volume= 27 | issue= 2 | pages= 84-8 | pmid=6697835 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=6697835  }} </ref>
**Enema rupture
**[[Enema]] [[rupture]], which may cause [[cellulitis]] and [[peritonitis]].
**This rupture may cause cellulitis and peritonitis.
**If enema fails, it will delay other imaging procedures like CT scan, [[endoscopy]], and [[angiography]].  
**If failed, it will lead to the delay of the other imaging procedures like CT scan, endoscopy and angiography to be held.  
**It may cause acute [[intestinal obstruction]].
**It may cause acute intestinal obstruction.
*The radiological findings in the abdominal X-ray include the following:
**[[Intestinal obstruction]]
**Multiple air-fluid levels in the case of [[perforation]]
[[Image:Webp.net-gifmaker (2).gif|500px|thumb|center|Air fluid levels and obstruction. Source:Dr Abdullah Alqudah, <a href="https://radiopaedia.org/">Radiopaedia.org</a>.]]
 
*The single contrast technique may be preferred over the double contrast technique in the following cases:  
*The single contrast technique may be preferred over the double contrast technique in the following cases:  
**The patient is unable to turn quickly/effectively
**The patient is unable to turn quickly/effectively since the double contrast technique requires rapid changes in patient position
**Double contrast technique requires rapid changes in patient position
**When only the position and length of a structure is required
**When only the position and length of a stricture is required
**Evaluation for acute diverticulitis when CT is unavailable
**Evaluation for acute diverticulitis when the CT is unavailable for whatever reason)
**Evaluation for a colonic [[fistula]]
**Evaluating for a colonic fistula
**Evaluation for postoperative leak after colon surgery
**Evaluation for postoperative leak after colon surgery


*Contraindications of the barium enema include the following:<ref name="pmid7122864">{{cite journal| author=Harned RK, Consigny PM, Cooper NB, Williams SM, Woltjen AJ| title=Barium enema examination following biopsy of the rectum or colon. | journal=Radiology | year= 1982 | volume= 145 | issue= 1 | pages= 11-6 | pmid=7122864 | doi=10.1148/radiology.145.1.7122864 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=7122864  }} </ref>
*Contraindications of the barium enema include the following:<ref name="pmid7122864">{{cite journal| author=Harned RK, Consigny PM, Cooper NB, Williams SM, Woltjen AJ| title=Barium enema examination following biopsy of the rectum or colon. | journal=Radiology | year= 1982 | volume= 145 | issue= 1 | pages= 11-6 | pmid=7122864 | doi=10.1148/radiology.145.1.7122864 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=7122864  }} </ref>
**Patients with pnemoperitoneum shown in the chest X ray.
**Patients with [[pneumoperitoneum]] shown in the chest X ray.
**Patients who did a recent deep rectal biopsy.
**Patients who had a recent deep [[rectal]] [[biopsy]].
 
[[Image:Colonic-diverticulosis-on-single-and-double-contrast-barium-enema.jpg|Center|500px]]
 
===Chest X ray===
*In small percentage (about 27-33%) of the acute abdomen patients, including diverticulitis, they may have a respiratory abnormality. Hence, chest x ray is recommended in patients suspected with diverticulitis.
*Chest X ray in cases of diverticulitis could show pneumoperitoneum which is a gas within the peritoneal cavity, and is often the harbinger of a critical illness. Discovering this abnormality will lead to change in the case manangement and the chest X ray is the best radio-modality which can show the pneumoperitoneum.<ref name="pmid3924315">{{cite journal| author=Field S, Guy PJ, Upsdell SM, Scourfield AE| title=The erect abdominal radiograph in the acute abdomen: should its routine use be abandoned? | journal=Br Med J (Clin Res Ed) | year= 1985 | volume= 290 | issue= 6486 | pages= 1934-6 | pmid=3924315 | doi= | pmc=1416036 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=3924315  }} </ref>
[[Image:Pneumoperitoneum-1.jpg|Center|500px]]


==References==
==References==
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{{reflist|2}}
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Latest revision as of 21:26, 29 July 2020

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Ahmed Elsaiey, MBBCH [2]

Overview

On abdominal X-ray, diverticulitis is characterized by multiple air and fluid levels if there is an intestinal perforation. Chest X-ray should be done in patients with diverticulitis to investigate for pneumoperitoneum, which is a harbinger of a critical illness and will lead to a change in the management plan for the case. X-ray can be used if CT is not available and in uncomplicated cases.

X Ray

Abdominal X ray

Barium enema

Air fluid levels and obstruction. Source:Dr Abdullah Alqudah, <a href="https://radiopaedia.org/">Radiopaedia.org</a>.
  • The single contrast technique may be preferred over the double contrast technique in the following cases:
    • The patient is unable to turn quickly/effectively since the double contrast technique requires rapid changes in patient position
    • When only the position and length of a structure is required
    • Evaluation for acute diverticulitis when CT is unavailable
    • Evaluation for a colonic fistula
    • Evaluation for postoperative leak after colon surgery
  • Contraindications of the barium enema include the following:[6]

References

  1. Rafferty J, Shellito P, Hyman NH, Buie WD, Standards Committee of American Society of Colon and Rectal Surgeons (2006). "Practice parameters for sigmoid diverticulitis". Dis Colon Rectum. 49 (7): 939–44. doi:10.1007/s10350-006-0578-2. PMID 16741596.
  2. Doris PE, Strauss RW (1985). "The expanded role of the barium enema in the evaluation of patients presenting with acute abdominal pain". J Emerg Med. 3 (2): 93–100. PMID 4093571.
  3. McKee RF, Deignan RW, Krukowski ZH (1993). "Radiological investigation in acute diverticulitis". Br J Surg. 80 (5): 560–5. PMID 8518890.
  4. Hayward MW, Hayward C, Ennis WP, Roberts CJ (1984). "A pilot evaluation of radiography of the acute abdomen". Clin Radiol. 35 (4): 289–91. PMID 6734062.
  5. Gottesman L, Zevon SJ, Brabbee GW, Dailey T, Wichern WA (1984). "The use of water-soluble contrast enemas in the diagnosis of acute lower left quadrant peritonitis". Dis Colon Rectum. 27 (2): 84–8. PMID 6697835.
  6. Harned RK, Consigny PM, Cooper NB, Williams SM, Woltjen AJ (1982). "Barium enema examination following biopsy of the rectum or colon". Radiology. 145 (1): 11–6. doi:10.1148/radiology.145.1.7122864. PMID 7122864.

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