Pros: 1  Produces high-quality stitches through multiple layers of fabric. 2  Easy buttonhole set-up. 3  Easy to thread the machine and wind the bobbin. 4  Easy to change the needle and presser foot. 5  Simple, straightforward sewing machine. 6  Very easy-to-use dials.
Beermann E, Lagasy M, van Houhuys J, et al: Familial varices of the colon. Nikolopoulos N, Xynos E, Datsakis K, et al: Varicosis coli totalis: report of a case of idiopathic aetiology. Iredale J, Ridings P, McGinn F, et al: Familial and idiopathic colonic varices: an unusual cause of lower gastrointestinal haemorrhage.
Esophageal varices almost always occur in people who have cirrhosis of the liver. Cirrhosis causes scarring of the liver, which slows the flow of blood through the liver. Scarring causes blood to back up in the portal vein, the main vein that delivers blood from the stomach and intestines to the liver.