Cases reported "Pancreatic Diseases"

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1/75. Isolated tuberculosis of the pancreas after orthotopic liver transplantation.

    A patient presented with intermittent high fever, upper abdominal pain, and loss of appetite 9 months after an orthotopic liver transplantation. Computed tomography showed a large mass in the pancreas that was confirmed at laparotomy. Pathological examination of the pancreatic biopsy specimen showed several chronic granulomatous lesions with caseating necrosis. Two and one half months after beginning antituberculous treatment, there was an important reduction of the pancreatic mass.
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ranking = 1
keywords = upper abdominal pain, abdominal pain, upper
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2/75. Rosai-Dorfman disease (sinus histiocytosis with massive lymphadenopathy) of the pancreas: first case report.

    Rosai-Dorfman disease is a histiocytic proliferative disorder which primarily affects lymph nodes. Extranodal involvement occurs in about one half of the patients and the head and neck area represents the region most commonly involved. We present the case of a 48 year-old female who was found with a pancreatic mass during evaluation for abdominal pain. She underwent a distal pancreatectomy and splenectomy. Her pathology showed sinus histiocytosis with massive lymphadenopathy (SHML) involving the pancreas and lymph nodes and focally the spleen. The histiocytes characteristically contained one or more viable lymphocytes in the cytoplasm. The lymphocytes had penetrated the cytoplasm in a process known as "emperipolesis", where the lymphocytes continued to have free movement in the histiocyte. The histiocytic cells were positive with S-100 protein and CD68. Rosai-Dorfman disease (SHML) can affect the peripancreatic lymph nodes with possible secondary pancreatic involvement and present as a pancreatic mass.
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ranking = 0.08390062356804
keywords = abdominal pain
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3/75. abdominal pain in children.

    Chronic vague abdominal pain is an extremely common complaint in children over 5 years, with a peak incidence in the 8 to 10 year group. In over 90 per cent of the cases no serious underlying organic disease will be discovered. Most disease states can be ruled out by a careful history, a meticulous physical examination, and a few simple laboratory tests such as urinalysis, sedimentation rate, hemoglobin, white blood count determination, and examination of a blood smear. If organic disease is present there are often clues in the history and the examination. The kidney is often the culprit--an intravenous pyelogram should be done if disease is suspected. barium enema is the next most valuable test. Duodenal ulcers and abdominal epilepsy are rare and are over-diagnosed. If no organic cause is found, the parents must be convinced that the pain is real, and that "functional" does not mean "imaginary." This is best explained by comparing with "headache"--the headache resulting from stress and tension hurts every bit as much as the headache caused by a brain tumor or other intracranial pathology. Having convinced the patient and his parents that no serious disease exists, no further investigation should be carried out unless new signs or symptoms appear. The child must be returned to full activity immediately.
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ranking = 0.08390062356804
keywords = abdominal pain
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4/75. Pancreatic tuberculosis with obstructive jaundice--a case report.

    Isolated pancreatic tuberculosis (TB) is very rare and its treatment somewhat controversial. We report a case of pancreatic TB diagnosed as pancreatic carcinoma. An 82-yr-old man presented with right upper abdominal pain and obstructive jaundice, without fever or weight loss. ultrasonography, computed tomography, and endoscopic retrograde cholangiopancreatography showed a mass lesion in the pancreatic head, which caused stricturing of the distal common bile duct and pancreatic duct in the head of the gland. As malignancy was suspected, he underwent a Whipple procedure (pancreaticoduodenectomy). Histological examination of the resection specimen disclosed typical features of tuberculosis in the pancreatic head, lymph nodes, and at the ampulla of vater. The rest of the abdominal cavity was unremarkable. After receiving antimicrobial therapy for tuberculosis for 6 months, he remains well, without jaundice or a recurrent mass visible by ultrasound.
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ranking = 1
keywords = upper abdominal pain, abdominal pain, upper
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5/75. Sclerosing mesenteritis involving the pancreas: two cases of a rare cause of abdominal mass mimicking malignancy.

    Two patients presented with abdominal pain and weight loss and each was found to have an abdominal mass involving the pancreas and small bowel mesentery. In both cases a malignant process was suspected clinically, radiologically and surgically. Multiple biopsy specimens in both patients showed dense fibrosis, chronic inflammation and fat necrosis with pancreatic infiltration. Histological opinions included the differential diagnosis of retroperitoneal fibrosis but, with the knowledge of the presence of localized masses, these cases were eventually considered to be due to sclerosing mesenteritis. Direct involvement of the pancreas has not previously been highlighted and led to diagnostic difficulty. Both patients have responded to treatment with corticosteroids. Interestingly, one of the patients subsequently developed a tubulo-interstitial nephritis, which has not previously been reported as associated with sclerosing mesenteritis. This has also responded to corticosteroid treatment.
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ranking = 0.08390062356804
keywords = abdominal pain
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6/75. Bilo-pancreatic ascaris lumbricoides infestation. Endoscopic discovery and removal.

    ascaris lumbricoides infestation is relatively rare in industrialized countries, and it occurs mainly in conditions in which hygiene is lacking. We describe here a case of a 39-year-old female from ex-Jugoslavia affected by recurrent hepatic colic. At entry ultrasonography revealed microlithiasis in the gallbladder and widening of the pancreatic head. The subsequent ERCP showed slight filling defects in the choledochus and an inflammation-like stricture of the papilla of Vater, and after endoscopic sphincterotomy we saw an outflow of dense bile and microlitholits. Thus, a standard surgical cholecystectomy was carried out and the patient was dismissed on the 3rd postoperative day without any symptoms. However, the patient was admitted again after four days for a new coliky pain attack. An upper endoscopy showed a 23 cm long mobile parasite in the duodenum: it was caught with the polypectomy loap, extracted and identified as A. Lumbricoides. The patient's symptoms disappeared after the endoscopic removal of the worm and she was dismissed the day after the worm's removal. No recurrence of symptoms was noted during a 1-year follow-up. This case showed that A. Lumbricoides infestation of the biliary tree should be considered when biliary and/or pancreatic symptoms recur, especially in patients coming from undeveloped countries. At the same time we showed that endoscopic removal is a safe and effective treatment for this infestation.
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ranking = 0.00073325789198414
keywords = upper
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7/75. Solitary pancreatic tuberculosis mimicking advanced pancreatic carcinoma.

    A 40-year-old woman was referred for pancreatic head carcinoma invading the portal vein. The dichotomy between the radiological findings and the general condition of the patient, as well as the laboratory results (no evidence of cholestasis), cast doubt on the diagnosis. There was no history of tuberculosis. The chest radiograph revealed no pathological findings. The anatomic relationships of the lesion entailed a high risk of vascular injury if tissue biopsy were to be done; therefore, diagnostic laparotomy was performed. biopsy revealed granulomas with caseous necrosis, consistent with tuberculosis. After 6 months of antituberculosis treatment, the lesions had completely resolved. tuberculosis should be considered in the differential diagnosis of pancreatic masses, particularly in regions where the disease is endemic. The condition usually resembles an advanced pancreatic tumor. Performing a biopsy of inoperable lesions and maintaining a reasonable skepticism in regard to the evaluation of operable lesions (attention to nonexclusive but helpful clues, such as young patient age, history of tuberculosis, absence of jaundice) will lead to the diagnosis in most patients. Diagnostic laparotomy may be required in a small subset of patients. The response to antituberculosis treatment is very favorable. The role of resection (e.g., pancreatoduodenectomy) is very limited.
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ranking = 6.0176602979586E-5
keywords = chest
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8/75. Probable atypical cat scratch disease presenting as isolated posterior pancreatic duodenal lymphadenitis and abdominal pain.

    We report a case involving a 15-year-old girl with atypical, clinically unsuspected cat scratch disease (CSD) presenting as isolated posterior pancreatic duodenal lymphadenitis, fever, and abdominal pain. The serological, abdominal ultrasonographic, and CT findings, as well as clinical and epidemiological data, indicate that B. henselae was likely an etiologic agent of CSD in our patient.
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ranking = 0.4195031178402
keywords = abdominal pain
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9/75. Hepatobiliary and pancreatic complications of ascariasis in children: a study of seven cases.

    OBJECTIVES: This study presents seven cases of severe hepatobiliary and pancreatic complications of ascariasis in children. The authors describe the clinical, laboratory, and imaging findings, as well as the patients' clinical evolution. methods: These cases were studied within a period of approximately 1 year and included children younger than 11 years (mean age, 4.4 years). The authors reviewed their medical history and evaluated the results of their main diagnostic examinations. RESULTS: All of the patients had vomiting, abdominal pain, pallor, and abdominal distension at presentation. Passage of ascaris lumbricoides in stool occurred in five cases, emesis with worms in three, fever in three, and hepatomegaly in two. Five patients had pancreatitis, of which two were necrohemorrhagic and one had pseudocyst of the pancreas. In three patients, A. lumbricoides was present in the pancreatic duct. Two patients had hepatic abscess (28.6%), and one of them also had cholangitis. One of the patients with pancreatitis also had signs of cholecystitis at presentation. CONCLUSIONS: ultrasonography was the imaging diagnostic method of choice and demonstrated the presence of A. lumbricoides in the biliary and the pancreatic ducts, as well as signs of pancreatitis, cholecystitis, and hepatic abscess. Endoscopic retrograde cholangiopancreatography, used to confirm the diagnosis, was a fundamental procedure in the treatment, allowing the removal of worms from the biliary duct in four of seven patients.
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ranking = 0.08390062356804
keywords = abdominal pain
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10/75. Solitary pancreatic tuberculosis in immunocompetent patients mimicking pancreatic carcinoma.

    In this study, two cases of biopsy-proven pancreatic tuberculosis are reported. The patients presented with fever, anorexia, fatigue, abdominal pain and weight loss. A differential diagnosis of fever of unknown origin was conducted. Computed tomography (CT) revealed a cystic mass image in the pancreatic head in one patient, and a hypodense lesion in the pancreatic head in the other. The first patient was diagnosed by a wedge biopsy specimen obtained in the exploratory laparotomy. The other patient was diagnosed by percutaneous fine-needle aspiration biopsy. Both patients were successfully treated with quadruple antituberculous therapy for 12 months. We concluded that especially in young patients who present with a mass in the pancreas, pancreatic tuberculosis should be considered among the differential diagnoses, particularly in developing countries and immunosuppressed individuals.
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ranking = 0.08390062356804
keywords = abdominal pain
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