SURGERY FOR VOLVULUS Who and When?
description
Transcript of SURGERY FOR VOLVULUS Who and When?
![Page 1: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/1.jpg)
SURGERY FOR VOLVULUSWho and When?
Mr Graham WilliamsConsultant Colorectal Surgeon
Wolverhampton
![Page 2: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/2.jpg)
![Page 3: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/3.jpg)
SIGMOID VOLVULUSWorldwide Incidence
0 5 10 15 20 25 30
Pakistan
Brazil
India
Russia
Iran
Africa
USA
UK % of all intestinal obstruction
Ballantyne Dis Colon Rectum 1982
![Page 4: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/4.jpg)
SIGMOID VOLVULUSAverage Age at Presentation
0 20 40 60 80
Pakistan
Brazil
India
Israel
Iran
Africa
USA
UK
Age in years
Ballantyne Dis Colon Rectum 1982
![Page 5: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/5.jpg)
SITE OF VOLVULUS
Ceacal33%
Transverse3%
Splenic Flexure
1%
Sigmoid63%
![Page 6: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/6.jpg)
CAUSES OF VOLVULUS
•Chronic constipation•Neuropsychotropic drugs•Elderly population (care
homes)•Pregnancy •High fibre diets•Chagas disease
![Page 7: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/7.jpg)
VOLVULUSDiagnosis
• Sudden onset abdominal pain
• Previous history
• Distended, resonant abdomen–NB Tenderness and guarding
• Plain X-ray–Contrast study
![Page 8: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/8.jpg)
![Page 9: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/9.jpg)
![Page 10: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/10.jpg)
![Page 11: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/11.jpg)
SIGMOID VOLVULUS
•Simple or complicated•Underlying diagnosis •Acute management•Subsequent management•Resect or fix
Issues to consider:
![Page 12: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/12.jpg)
![Page 13: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/13.jpg)
SIGMOID VOLVULUS
•10% at presentation•Increasing pain•Tachycardia•Tenderness with guarding•Gas in wall on x-ray• Free gas
Colonic Infarction:
![Page 14: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/14.jpg)
0
10
20
30
40
50
60
70
0
5
10
15
20
25
30
35
40
Viable bowel EmergencyGangrenous Elective
% %African series
SIGMOID VOLVULUSMortality Rates
Western series
Madiba & Thomson J Roy Coll Surg Edinb 2000
![Page 15: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/15.jpg)
SIGMOID VOLVULUS
•Immediate resuscitation•Emergency laparotomy•Resection of infarcted
segment•Ends out!
Colonic Infarction:
![Page 16: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/16.jpg)
TREATMENT OF SIGMOID VOLVULUS
• Endoscopic decompression–Rigid ∑ + flatus tube–Flexible sigmoidoscopy–Colonoscopy
Initial Management
![Page 17: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/17.jpg)
SIGMOIDOSCOPIC DECOMPRESSION
• 1st Described by Bruusgard 1947• Successful in 70-90% of cases• Beware megacolon and pseudobstruction• Correct position of patient• Apron + incopads!• Well lubricated tube with side holes• Attach bag to tube first• Flush tube• Recurrence rate >80%
![Page 18: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/18.jpg)
![Page 19: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/19.jpg)
![Page 20: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/20.jpg)
TREATMENT OF SIGMOID VOLVULUS
• Endoscopic decompression–Rigid ∑ + flatus tube–Flexible sigmoidoscopy–Colonoscopy
• Laparotomy and Pexy• Laparotomy and resection
–Colostomy–Primary anastomosis
• Percutaneous Endoscopic Colostomy• Mesosigmoidoplasty• Laparoscopic resection
Initial Management
Definitive Management
![Page 21: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/21.jpg)
• Age of patient–Chronological & biological
• Physical state• Co-morbidity• Mental state• Social circumstances
TREATMENT OF SIGMOID VOLVULUS
Factors to be considered in decision making:
![Page 22: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/22.jpg)
Local Resection
![Page 23: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/23.jpg)
Pexy (fixation)
![Page 24: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/24.jpg)
0
10
20
30
40
50
60
0
5
10
15
20
25
30
35
40
Resection ResectionColopexy Colopexy
Mortality Recurrence
% %Welch & Anderson 1987 Bagarini et al 1993
SIGMOID VOLVULUSResection vs Colopexy
![Page 25: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/25.jpg)
MEGACOLON & VOLVULUVS
![Page 26: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/26.jpg)
0
2
4
6
8
10
12
14
16
Normal Caliber Megacolon
Num
ber
SIGMOID VOLVULUSInfluence of Megacolon on Recurrence
1510
Recurrent volvulus
Chung et al Br J Surg 1999
2
5
![Page 27: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/27.jpg)
![Page 28: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/28.jpg)
![Page 29: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/29.jpg)
• Extended left hemi colectomy• Subtotal colectomy
–Ileostomy–Ileo-rectal anastomosis–Caecorectal anastomosis
SURGERY FOR SIGMOID VOLVULUS
Options in presence of megacolon:
![Page 30: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/30.jpg)
![Page 31: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/31.jpg)
• 1st Described 1993• Daniels et al 2000, Br.J.Surg
–14 patients, 53-99 years old–Two point fixation–Mean follow up 12 months–Recurrence in 3/8 after early removal–No recurerence in 5 where tube left in
SIGMOID VOLVULUS
Percutaneous Endoscopic Colostomy
![Page 32: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/32.jpg)
Mesosigmoidoplasty for Volvulus
•Broadens attachment of mesentery
•No anastomosis
•Difficult to perform with oedematous or thickened mesentery
•Subrahmanyam (1992) Br J Surg–126 patients (60% emergency)–1 death–2 recurrences
![Page 33: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/33.jpg)
• Involves caecum and ascending colon• May resolve spontaneously • High index of suspicion• Laparotomy required• Resection +/- stomas• Caecopexy• Caecostomy
CAECAL VOLVULUS
![Page 34: SURGERY FOR VOLVULUS Who and When?](https://reader033.fdocuments.us/reader033/viewer/2022042718/56815fdc550346895dcee200/html5/thumbnails/34.jpg)
SIGMOID VOLVULUS
Simple ? Infarction
Successful
Urgent Laparotomy
∑ decompression? Infarction
Colonoscopy
Unsuccessful
Unsuccessful
Dead ColonViable
FixationPex, Lap, PEC
Elective Resection ResectionStoma / Anastomosis