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Spasm of Sphincter of Oddi


  • Biliary SOD usually presents as transient biliary obstruction, whereas pancreatic SOD presents as recurrent pancreatitis with elevated pancreatic enzymes [ 12, 7 ].[karger.com]
  • Sphincter of Oddi Dysfunction due to Chronic Opium Addiction ResearchGate Bistritz L et al, Sphincter of Oddi dysfunction: Managing the patient with chronic biliary pain PubMed Central Ballal MA et al, 2000, Physiology of the Sphincter of Oddi – the present[ehealthstar.com]
  • However, this timing of presentation after cholecystectomy may indicate a failure of cholecystectomy at solving the patient’s problem, rather than the post-cholecystectomy state causing the SOD presentation. Female, under age 60 years.[clinicaladvisor.com]
  • The sphincter of Oddi is a circle of muscles present at the ends of these ducts which squeezes and relaxes, controlling the one-way flow of digestive juices into the duodenum.[advancedendoscopy.net.au]
  • More than half a million of these surgeries are performed annually in the United States, and 10–20% of these patients present afterwards with continuing or recurrent pains.[iffgd.org]
  • Hypoxemia of cirrhosis: detection of abnormal small pulmonary vascular channels by a quantitative radionuclide method. Am J Med 1977,63:746-754 12. ‏ الصفحة 91 - Gibril F, Reynolds JC, Doppman JL, et al.[books.google.com]
  • The very worst attack I had lasted 8 agonizing hours and was from taking 1/4 vicodin from the dentist. (cut the pill in quarters) DDS assured me this would not affect me. IT DID! I am not bothered by Tylenol or Ibuprofen or Bayer.[medhelp.org]
Burning Pain
  • Burning pain in the epigastric (upper stomach) area radiates around to the back or under right shoulder blade. It often begins about a half hour after eating and can last for several hours.[ibsgroup.org]
  • There seems to be NO EVIDENCE of the effectiveness of “liver flush,” herbs and other home remedies in relieving pain in SOD.[ehealthstar.com]
Compulsive Behavior
  • In some individuals, SOD may appear as a psychosomatic disorder associated with depression, obsessive compulsive behavior or anxiety, sensitive bowel (visceral hyperalgesia) or irritable bowel syndrome [7,19].[ehealthstar.com]


  • The patient’s workup revealed hypertransaminasemia (AST level 618 U/L; ALT level 360 U/L), and RUQ abdominal US showed cholelithiasis.[karger.com]
  • […] severe upper right quadrant pain pancreatic pain nausea vomiting diarrhea constipation malnutrition unintended weight loss Sufferers often go undiagnosed or misdiagnosed as it is common for SOD patients to have normal bloodwork, scans, and procedural workups[hormonesmatter.com]
  • Nausea-predominant presentations may require a different workup (brain imaging, morning cortisol, etc.), as might pain pesentations that include a positional component (back imaging), liver enzymes that are chronically elevated (hepatitis serology and[clinicaladvisor.com]
Liver Biopsy
  • Did another liver biopsy to make sure I had not developed scarring in my liver for all these years of liver enzyme elevation.[medhelp.org]


  • You can manage this and all other alerts in My Account The alert will be sent to: Top It was interesting to read the case report of Toyoyama et al. 1 An old problem and treatment has resurfaced.[anesthesiology.pubs.asahq.org]
  • What is the medical treatment for this syndrome? Although this syndrome is likely related to stress, surgery is often recommended to eliminate the spasms if anti-spasmotics, nitrates, and calcium channel blockers are not effective.[ibsgroup.org]
  • Treatment When symptoms are severe, standard treatment is to perform an endoscopic procedure called ERCP (endoscopic retrograde cholangiopancreatography) . ERCP is a procedure for the examination or treatment of the bile duct and pancreatic duct.[iffgd.org]
  • Sphincter of Oddi Dysfunction Treatment at Johns Hopkins The goal of treatment for sphincter of Oddi dysfunction is to reduce the pressure on the sphincter. This will improve the drainage of bile and pancreatic juices.[hopkinsmedicine.org]


  • Prognosis; Complications About 70% of patients who have undergone endoscopic or surgical procedures experience long-term pain relief. Sphincter of Oddi Dysfunction can lead to pancreatitis.[diagnose-me.com]


  • Episodes of idiopathic recurrent pancreatitis are known as 2 or more attacks of acute pancreatitis of uncertain etiology with complete resolution of the pancreatitis in between the episodes [ 3, 4 ].[karger.com]
  • The hospital explained the common etiologies for pancreatitis and said that since they could not find a reason for the attack — that it could very well be a unique experience. ( If only that had proved to be true![pancreatitishelp.org]


  • الصفحة 194 - Dawber, TR : The epidemiology of gallbladder disease: observations in the Framingham Study. ‏ الصفحة 121 - Wolfe JD, Tashkin DP, Holly FE, Brachman MB, Genovesi MG.[books.google.com]
  • It appears most important to focus future efforts on better medical and/or behavioral therapies for functional epigastric pain and on research (perhaps epidemiologic) examining the causes of this presumed neuropathic pain syndrome.[gastroenterologyandhepatology.net]
Sex distribution
Age distribution


  • Common bile duct dilation and episodes of pancreatitis are also signs. [5] Pathophysiology [ edit ] Two mechanisms are involved in the development of sphincter of Oddi dysfunction, either or both of which may be contributory to the condition: stenosis[en.wikipedia.org]
  • Chuttani R, Carr-Locke DL: Pathophysiology of the sphincter of Oddi. Surg Clin North Am 1993;73: 1311–1322. Toouli J: Sphincter of Oddi. Gastroenterologist 1996;4: 44–53.[karger.com]
  • The correlation between a positive morphine-neostigmin test and the common bile duct diameter was not indicated, and yet, according to the presumed pathophysiology [ 8 ], a positive test had to be more frequent when, as in our patients, the bile ducts[em-consulte.com]


  • Measures to reduce diatary fat, triglycerides, and total cholesterol levels may be helpful in preventing stone formation.[ibsgroup.org]
  • This is known as sphincter of Oddi dysfunction, meaning it doesn't open or close at the right time, preventing the appropriate flow of juices from one part of body to another. When it fails to function properly, two things can go wrong.[study.com]
  • Your doctor uses an endoscope to locate the sphincter of Oddi and then cuts the muscle to prevent future spasms.[virginiamason.org]
  • Some patients can get relief by using pain medications or drugs that prevent the sphincter of Oddi from having spasms.[lifewithnogallbladder.com]
  • Patients who are suffering from pain can easily get relief through the use of prescriptive drugs which are used to prevent having spasms in the sphincter of Oddi.[oddi.net]

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