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.
People with chronic liver disease and esophageal varices may have no symptoms. If there is only a small amount of bleeding, the only symptom may be dark or black streaks in the stools. If larger amounts of bleeding occur, symptoms may include: 1  Black, tarry stools.s a result, more blood flows through the veins of the esophagus. This extra blood flow causes the veins in the esophagus to balloon outward. If these veins break open, they can bleed severely. Any type of chronic liver disease can cause esophageal varices. Varices can also occur in the upper part of the stomach.