Abstract
Ectopic varices are rare among patients with portal hypertension, especially in the ascending colon. It is difficult to evaluate massive lower gastrointestinal bleeding in patients with liver cirrhosis by colonoscopy due to hemodynamic instability and poor bowel preparation. In Korea, there has only been one case report about ascending colon variceal bleeding, in which hemostasis was performed by venous coil embolization. We report another rare case of ascending colon variceal bleeding in a patient with alcoholic cirrhosis, who was successfully treated via two sessions of N-butyl-2-cyanoacrylate injection through colonoscopy. This case suggests that the careful endoscopic approach and hemostasis with glue injection might be an option for treating massive bleeding in the lower gastrointestinal varix.
References
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Table 1.
Author (year) | Age/gender | Cause | Location | Treatment |
---|---|---|---|---|
Chevallier et al. (2000)5 | 44/F | Alcoholic LC | Ascending colon | EVO, then rebleeding |
TIPS and embolization | ||||
Chen et al. (2000)6 | 64/M | HBV LC | Sigmoid colon | EVO, then rebleeding |
Bernard et al. (2001)11 | 40/M | HCV LC | Transverse colon | EIS with epinephrine and |
morrhuate, then rebleeding | ||||
Vangeli et al. (2004)7 | 37/F | Alcoholic LC | Cecum | TIPS & embolization |
Vangeli et al. (2004)7 | 19/M | Autoimmune hepatitis | Non-specified colon | TIPS & embolization |
Wiegand et al. (2006)8 | 43/M | Alcoholic LC | Ascending colon | TIPS, then rebleeding |
EVO & embolization | ||||
Anan et al. (2006)12 | 62/F | HCV LC | Splenic flexure | BRTO |
Misra and Dwivedi (2006)4 | 32/M | HBV LC | Descending colon | EVL |
Kim et al. (2008)10 | 43/M | Alcoholic LC | Ascending colon | Right hemicolectomy |
Sato et al. (2008)13 | 75/F | HCV LC | Transverse colon | EIS with ethanolamine oleate |
Watanabe et al. (2010)3 | − | −a | Non-specified | BRTO |
Watanabe et al. (2010)3 | − | −a | Non-specified | PTO |
Sohn et al. (2012)14 | 33/F | IVC occlusion by APS | Ascending colon | Octreotide and β-blocker |
Jha et al. (2012)15 | 59/M | Alcoholic liver disease | Sigmoid colon | EVO |
Ko et al. (2013)1 | 38/F | Alcoholic LC | Ascending colon | Venous embolization |
Christian et al. (2015)9 | 54/M | Alcoholic liver disease | Ascending colon | TIPS and embolization |
Sousa et al. (2016)16 | 50/F | Alcoholic LC | Ascending colon | EVO |
Rawal (2016)17 | 42/M | Alcoholic liver disease | Cecum | EVO |
Zhou et al. (2017)18 | 38/M | HBV LC | Ascending colon | TIPS |
Jindal and Philips (2017)19 | 58/M | LC | Sigmoid colon | Conservative therapy |
F, female; LC, liver cirrhosis; EVO, endoscopic variceal obturation by N-butyl-2-cyanoacrylate; TIPS, transjugular intrahepatic portosystemic shunt; M, male; HBV, hepatitis B virus; HCV, hepatitis C virus; EIS, endoscopic injection sclerotharpy; BRTO, balloon-occluded retrograde transvenous obliteration; EVL, endoscopic variceal ligation; PTO, percutaneous transhepatic obliteration; IVC, inferior vena cava; APS, antiphospholipid syndrome.