Pancreatitis Secondary to Celiac Trunk Dissection.

Dissection of the visceral arteries happens infrequently, with the superior mesenteric artery being the most commonly affected. Isolated dissection of the celiac trunk is rare, and only a few cases have been reported in the medical literature. We report the case of a 51-year-old male who presented with abdominal pain and was subsequently diagnosed with a celiac trunk dissection with secondary pancreatitis and pancreatic infarction. The patient's symptoms improved with conservative medical management. We review the current literature involving celiac trunk dissection and its management, and provide discussion regarding this unrecognized complication of pancreatitis.

Groove Pancreatitis: Four Cases from a Single Center and Brief Review of the Literature.

Groove pancreatitis is a rare form of chronic pancreatitis that affects the groove anatomical area between the head of the pancreas, duodenum, and common bile duct. We provide a summary of the clinical findings of 4 groove pancreatitis cases diagnosed at a tertiary academic medical center over a 5-year period. A detailed review of the current literature surrounding this clinical entity is also provided. Although rare, groove pancreatitis should be considered in the differential diagnosis of patients presenting with pancreatic head mass lesions, as appropriate diagnosis can help avoid unnecessary surgical procedures.

"Red flag" evaluation yield in irritable bowel syndrome.

BACKGROUND: The diagnosis of irritable bowel syndrome (IBS) is based on clinical criteria. Further diagnostic testing is advised for certain "red flag" alarm or warning signs. AIM: This investigation was designed to examine the yield of testing for "red flags". METHODS: Consecutive patients who were prospectively evaluated and met the ROME III criteria for IBS were reviewed for "red flags" which included: 1) rectal bleeding, 2) iron-deficiency anemia (IDA), 3) weight loss, 4) family history of colon cancer, 5) fever, and 6) age of onset after age 50. The evaluations were reviewed for type of testing and findings. Subjects with nocturnal symptoms and fecal soiling, although not traditional warning signs, were also reviewed. RESULTS: There were 200 patients who met the IBS criteria; 139 (70%) had a "red flag" alarm symptom or sign. Diarrhea predominant-IBS (D-IBS) was seen in 105, constipation predominant-IBS (C-IBS) in 57, alternating, mixed, or pain predominant-IBS in 38. There were 30 men and 170 women. Testing was not often performed in this setting and, when done, the yield was low with few clinically significant diagnostic findings. CONCLUSION: There was a high prevalence of "red flag" symptoms or signs in the prospectively evaluated IBS cohort, but a low frequency of diagnostic testing directed at the investigation of these symptoms or signs. Further systematic study may show that the yield for testing in IBS is low even when "red flags" prompt diagnostic testing.