1/10. Groove pancreatitis and pancreatic heterotopia in the minor duodenal papilla.Groove pancreatitis is a rare form of segmental chronic pancreatitis that involves the anatomic space between the head of the pancreas, the duodenum, and the common bile duct. We report 2 cases of groove pancreatitis with pancreatic heterotopia in the minor papilla. patients were a 44-year-old woman and a 47-year-old man. Both had a past history of alcohol consumption and presented with abdominal pain, vomiting, and weight loss caused by duodenal stenosis. Abdominal computed tomography revealed thickening of the duodenal wall and enlargement of the pancreatic head in both patients. In 1 patient, ultrasound endoscopy showed a dilated duct in the head of the pancreas. pancreaticoduodenectomy was performed to rule out pancreatic adenocarcinoma and because of the severity of the symptoms. In both cases, gross and microscopic examinations showed fibrous scar of the groove area. The Santorini duct was dilated and contained protein plugs in both patients, with abscesses in 1 of them. In both cases, there were microscopic foci of heterotopic pancreas with mild fibrosis in the wall of the minor papilla. Groove pancreatitis is often diagnosed in middle-aged alcoholic men presenting with clinical symptoms caused by duodenal stenosis. The pathogenesis of this rare entity could be because of disturbance of the pancreatic secretion through the minor papilla. pancreatitis in heterotopic pancreas located in the minor papilla and chronic consumption of alcohol seem to be important pathogenic factors.- - - - - - - - - - ranking = 1keywords = abdominal pain, pain (Clic here for more details about this article) |
2/10. Intense PET signal in the degenerative necrosis superimposed on chronic pancreatitis.Although fluorine-18 deoxyglucose-positron emission tomography (FDG-PET) is a sensitive diagnostic modality in detecting malignant tumors, differential diagnosis of malignant tumors from inflammatory lesion is challenging. We experienced a case of acute degenerative necrosis superimposed on chronic pancreatitis, which was difficult to distinguish from pancreatic cancer. The patient was a 66-year-old man with a complaint of upper abdominal pain. Abdominal computed tomography revealed low-density masses in the head and body of the pancreas. FDG-PET revealed intense accumulations at the head and body of the pancreas (mean standard uptake value for the head and body pancreatic tumors was 4.1 and 6.7, respectively) corresponding to the 2 tumors detected by computed tomography. Because of a possible malignant pancreatic tumor, the patient underwent pylorus-preserving pancreatoduodenectomy. Histologic examination of the resected specimen revealed a characteristic of chronic pancreatitis in a nontumorous area. Two tumors detected by FDG-PET consisted of degenerative necrosis surrounded by granulation tissue. The amount of granulation tissue was correlated to the levels of standard uptake value. No malignant tumors were observed. This case suggests a limitation of FDG-PET in distinguishing malignant neoplastic lesions in the pancreas, especially from acute degenerative changes in chronic pancreatitis. Repetitive PET examination is recommended for the accurate diagnosis.- - - - - - - - - - ranking = 422.36464973891keywords = upper abdominal pain, abdominal pain, pain (Clic here for more details about this article) |
3/10. Autoimmune pancreatitis with hepatic inflammatory pseudotumor.We report a case of autoimmune pancreatitis (AIP) with hepatic inflammatory pseudotumor (IP). The patient was clinically diagnosed as having multiple metastatic tumors originated from cholangiocellular carcinoma as well as autoimmune pancreatitis and underwent left lobectomy of the liver. Histological examination showed a diffuse or dense lymphoplasmacytic infiltration with obliterating phlebitis but an absence of neoplastic proliferation both in the liver tumor and in the biopsy specimen of the pancreas. Abundant IgG4-positive plasma cells were seen in the lesions. This is the first case report that shows a simultaneous occurrence of hepatic IP and AIP, suggesting that these lesions appeared on the background of the recently proposed entity of IgG4-related systemic disease.- - - - - - - - - - ranking = 0.01058477857352keywords = back (Clic here for more details about this article) |
4/10. Severe osteomalacia in a patient with idiopathic chronic pancreatitis.We report a 30-year-old woman who was confined to a wheelchair because of severe myopathy. She was first seen by a neurologist because of a convulsive syndrome of unknown etiology when she was nine. She was started on anticonvulsive drugs but the drug was stopped when her serum calcium level was found to be very low. She had a history from childhood of steatorrhea and abdominal pain after a fatty meal and became vegetarian at age five years. She worked in a hospital as a nurse and at home her living room received no direct sunlight. As a result of these conditions osteomalacia progressed. We believe an awareness of chronic pancreatitis (CP) during childhood could have prevented the consequences of the disease in this case.- - - - - - - - - - ranking = 1keywords = abdominal pain, pain (Clic here for more details about this article) |
5/10. Purtscher's retinopathy that occurred 6 months before acute pancreatitis.PURPOSE: To report Purtscher's retinopathy in a patient with chronic pancreatitis 6 months before the development of fulminant acute pancreatitis. DESIGN: Observational case report. methods: review of clinical chart, photographs, fluorescein angiography, and optical coherence tomography. RESULTS: A 45-year-old man with a history of alcohol abuse with a 3-day history of decreased vision in both eyes was examined. Diffuse retinal whitening and intraretinal hemorrhages that were consistent with Purtscher's retinopathy were present in both eyes. serum amylase and lipase levels were normal. Six months later, he experienced intractable abdominal pain. serum amylase and lipase levels were elevated markedly. Abdominal computed tomography and endoscopic retrograde cholangiopancreatography confirmed acute pancreatitis, with evidence of coexisting chronic pancreatitis. His funduscopic examination after the development of acute pancreatitis was improved, with almost complete resolution of retinal whitening and hemorrhages. visual acuity remained poor because of retinal ischemia. CONCLUSIONS: Purtscher's retinopathy can be associated with chronic pancreatitis and can precede the development of fulminant acute pancreatitis.- - - - - - - - - - ranking = 1keywords = abdominal pain, pain (Clic here for more details about this article) |
6/10. carcinoid tumor of the Vater's papilla presenting with chronic pancreatitis--a case report--.Carcinoid tumors are common in the duodenum except for in the Vater's papilla [1-9]. We report here a case of carcinoid tumor arising in the Vater's papilla with repeated episods of pancreatitis. The patient is a 28 year-old-woman who had repeated abdominal pain with elevated serum amylase and had been treated as chronic pancreatitis. Computed tomography (CT) revealed a slight dilatation of the main pancreatic duct from the pancreatic head to the tail, and mild swelling of the pancreas. A submucosal tumor measuring 1.3 cm in diameter was detected in the ampulla of vater by esophagogastroduodenscopy (EGD), and total papillectomy was performed under the suspicious of carcinoid tumor. The tumor was not encapsulated, 1.0 cm in diameter, undefined, and whitish in color. Histologically monomorphic tumor cells with lightly eosinophlic cytoplasm and round nuclei proliferate in trabecular and solid patterns. Immunohistochemically tumor cells were positive for neuron-specific enolase, chromogranin a and synaptophysin, and the tumor was diagnosed as carcinoid tumor. It should be noted that carcinoid tumor in the ampulla may occur with initial signs of acute or chronic pancreatitis.- - - - - - - - - - ranking = 1keywords = abdominal pain, pain (Clic here for more details about this article) |
7/10. A case of mediastinal pancreatic pseudocyst successfully treated with somatostatin analogue.A 57-year-old man with a 3-year history of chronic pancreatitis was admitted to our hospital with upper abdominal pain. Based on examination findings, the patient was diagnosed as having pseudocysts in the pancreatic body and the mediastinum that were associated with acute aggravation of chronic pancreatitis. Because of the patient refused an operation, he was submitted to conservative management including intramuscular injection with somatostatin analogue of 100 microg/day. On the 14th day of the treatment, pleural effusion and pseudocyst in the pancreatic head were additionally diagnosed based on the findings of computed tomography, magnetic resonance imaging and other examinations, and the dose of somatostatin analogue was increased to 200 microg/day. As a result, on the 28th day of the treatment, pancreatitis was inactivated, and the pseudocysts in the mediastinum and the pancreas disappeared. The patient has been followed up for 15 months, and there has been no recurrence.- - - - - - - - - - ranking = 422.36464973891keywords = upper abdominal pain, abdominal pain, pain (Clic here for more details about this article) |
8/10. Peripheral nerve field stimulation in chronic abdominal pain.INTRODUCTION: spinal cord stimulation (SCS) has become an accepted therapeutic modality for the treatment of intractable pain syndromes, primarily used today in the settings of failed back surgery syndrome, neuropathic back and limb pain. The use of spinal cord stimulators for peripheral nerve field electrostimulation is becoming increasingly recognized as a safe, effective alternative for chronic pain conditions that are refractory to medical management and do not respond to traditional dorsal column stimulation. Advances in technology have allowed for minimally invasive percutaneous placement of multipolar leads with complex programmable systems to provide patient- controlled relief of pain in precisely targeted regions. With these improvements in hardware, the use of Peripheral Nerve Field Stimulation (PNFS) appears to have an untapped potential for providing patients with pain relief for a wider range of underlying conditions than was previously believed possible. We present three cases, each with a different etiology of chronic abdominal pain: one with inguinal neuralgia, one with chronic pancreatitis, and one with pain following liver transplant. Each patient was refractory to conventional medical approaches. For all three patients, PNFS provided significant relief from pain, enabling patients to decrease or discontinue their opioid medications and to enjoy significant improvement in their quality of life. We conclude that PNFS is a safe, effective and minimally invasive treatment that may be used successfully for a wide variety of indications including chronic abdominal pain.- - - - - - - - - - ranking = 6.6205568613858keywords = abdominal pain, pain, back (Clic here for more details about this article) |
9/10. Endoscopic therapy of a splenic abscess: definitive treatment via EUS-guided transgastric drainage.BACKGROUND: Splenic complications of pancreatitis are exceedingly rare, occurring in only 2.2% of cases. patients typically present in a dramatic fashion and often need an urgent procedure to prevent overwhelming infection or hemorrhage. Historically, the procedures involve surgery (distal pancreatectomy and splenectomy) or percutaneous drainage. SETTING: Walter Reed Army Medical Center. PATIENT: A patient with acute or chronic pancreatitis presented with pleuritic chest pain and fever up to 105 degrees F (40.6 degrees C). A CT of the abdomen and the pelvis demonstrated a splenic abscess. INTERVENTION: Because of the technical inability to perform transpapillary drainage, EUS-guided transgastric drainage resolved the splenic abscess. CONCLUSIONS: This is the first reported case of a splenic abscess treated definitively with endoscopic therapy. In the face of a worsening clinical picture and reported morbidities up to 79% with surgical and percutaneous drainage procedures, endoscopic therapies should be considered in the management of splenic complications of pancreatitis.- - - - - - - - - - ranking = 0.093528735539209keywords = pain, chest (Clic here for more details about this article) |
10/10. Acute portal vein thrombosis and massive necrosis of the liver. An unusual complication after stenting for chronic pancreatitis.CONTEXT: ERCP can provide information which is invaluable in managing chronic pancreatitis but it is associated with infrequent, although significant, complications and rare mortality. The complications uniquely associated with diagnostic ERCP include pancreatitis and sepsis (primary cholangitis). CASE REPORT: A 32-year-old man presented with severe upper abdominal pain radiating to the back, associated with vomiting and abdominal distension. The patient was diagnosed as having had chronic calcific pancreatitis recently and had undergone ERCP with pancreatic duct stenting elsewhere. Two days after the procedure, the patient developed severe abdominal pain, vomiting and abdominal distention, and patient was referred to our hospital 7 days after the procedure. Investigation revealed massive liver necrosis and portal vein thrombosis. This patient had a life-threatening complication following pancreatic duct stenting for chronic pancreatitis and was managed medically. CONCLUSION: Therapeutic pancreatic endoscopy procedures are technically demanding and should be restricted to high volume centers. There is a continuing need for evaluation and comparison with alternative strategies. In a good surgical candidate, it is better to avoid stenting.- - - - - - - - - - ranking = 423.37523451748keywords = upper abdominal pain, abdominal pain, pain, back (Clic here for more details about this article) |
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