Kubben, M.D., Ph.D., Josephus J.G.M. Gerritsen, M.D., Ph.D., Jan Willem Greve, M.D., Ph.D., Michael F. Gerhards, M.D., Ph.D., Ignace H.J.T. De Hingh, M.D., Ph.D., Jean H. Klinkenbijl, M.D., Ph.D., Chung Y. Nio, M.D., Steve M.M. De Castro, M.D., Ph.D., Olivier R.C. Busch, M.D., Ph.D., Thomas M. Van Gulik, M.D., Ph.D., Patrick M.M. Bossuyt, Ph.D., and Dirk J. Gouma, M.D., Ph.D.: Preoperative Biliary Drainage for Malignancy of the relative head of the Pancreas Obstructive jaundice may be the most typical symptom in patients with periampullary cancer or cancer of the pancreatic head.Genetic manipulation and medication use can mean cows make up to four times as much milk as they would normally, placing undue pressure on the animal. What can we have instead? The beneficial nutrients within dairy products are available in plant foods – – fruits easily, veggies, legumes, whole grains, nuts and seeds. Some leafy greens actually contain much more calcium per calorie than any dairy product, with cabbages such as bok choy packing a lot more than 1,000 mg per 100 calories, compared to about 200 mg in 100 calories of milk. Plant foods are usually alkali forming and are rich in phytonutrients and antioxidants that protect us against disease.