1/15. liver abscess secondary to fish bone penetration of the gastric wall: a case report.An unusual case of liver abscess caused by fish bone perforation of the stomach is presented in this report. A 65-year-old woman was admitted to the Far Eastern Memorial Hospital for abdominal pain, fever and chills. physical examination revealed anemia and tenderness in the epigastrium. Laboratory data showed leukocytosis and abnormal liver function. Computerized tomography of the abdomen disclosed a huge abscess in the left lobe of the liver. Exploratory laparotomy was performed and a fish bone, 3.7 cm in length, was found perforating the stomach with penetration into the left lobe of the liver, resulting in a hepatic abscess. drainage of the liver abscess with removal of the fish bone and simple closure of the gastric perforation were performed. The patient recovered uneventfully.- - - - - - - - - - ranking = 1keywords = chill (Clic here for more details about this article) |
2/15. A case of primary adenosquamous carcinoma of the liver presented with liver abscess.Primary adenosquamous carcinoma of the liver is a very rare type of cholangiocarcinoma and is defined as a cancer containing both squamous and adenomatous components in the same lesion. Recently, we experienced a primary adenosquamous carcinoma of the liver presented as liver abscess. A 63-year-old man was presented with a 4-day history of fever and chill. The radiologic study showed a 4 cm-sized, central hypoattenuated mass with peripheral rim enhancement in the left lobe of the liver. ultrasonography-guided aspiration and biopsy suggested an adenocarcinoma with abscess in the liver. At laparotomy, the tumor occupied the left lobe of the liver and invaded the right diaphragm. An extended left lobectomy and a partial excision of the involved diaphragm were done. Grossly, the tumor was 6 x 5 x 5 cm in size and had an eccentric necrosis. Microscopically, the tumor was composed of adenocarcinoma and squamous cell carcinoma with a transitional area.- - - - - - - - - - ranking = 1keywords = chill (Clic here for more details about this article) |
3/15. Intraductal papillary cholangiocarcinoma with aneurismal dilation: a case of the mimicking abscess.A case of cystic intraductal papillary cholangiocarcinoma is presented. A 58-year-old male patient presented with fever, chills, epigastric and right upper quadrant pain for 15 days. Clinically and radiologically, he was diagnosed as having liver abscess. After ultrasonography and abdominal computed tomography were taken, percutaneous drainage was performed and pus was drained. Computed tomography revealed a huge, multiloculated, septated cystic lesion in the right lobe of the liver. On the pathologic exam, the cystic lesion was an aneurismally dilated tumor, which spread diffusely and contiguously along the intrahepatic bile duct and microscopically the lesion was composed of a single layer of tall columnar tumor cells with short intraluminal papillary projections. We present the unusual case of intraductal papillary cholangiocarcinoma with aneurismal dilation and with superimposed infection.- - - - - - - - - - ranking = 1keywords = chill (Clic here for more details about this article) |
4/15. Mucoepidermoid carcinoma of the liver diagnosed as a liver abscess: report of a case.Mucoepidermoid carcinoma of the liver is a rare variant of cholangiocarcinoma, containing both mucus-secreting glandular cells and squamous cells mixed in nests. We report a case of mucoepidermoid carcinoma of the liver in a 69-year-old woman who presented with a 1-week history of fever, chills, and right flank pain. On admission, she was not jaundiced, and under a provisional diagnosis of liver abscess, a pigtail catheter was inserted into the abscess cavity. We performed right hepatectomy and partial excision of the diaphragm 1 month later. Microscopically, the tumor was composed of solid and invasive nests of epidermoid and mucin-producing cells with desmoplastic stroma. The epidermoid component of the tumor contained intercellular bridges and individual cell keratinization. alcian blue and periodic acid-Schiff (PAS) staining confirmed that there was mucin in the cytoplasm of mucus-secreting cells. The tumor cells, intrahepatic bile ducts, and ductules were consistently reactive with cytokeratin (CK) 7 and negative for CK20. The adjacent nonneoplastic liver cells were CK 7-/CK20-, and P63 immunostaining was positive in the epidermoid cells. The tumor was diagnosed as mucoepidermoid carcinoma arising from the intrahepatic bile duct. Despite aggressive surgical treatment, the patient died of multiple liver metastases 4 months after the right hepatectomy.- - - - - - - - - - ranking = 1keywords = chill (Clic here for more details about this article) |
5/15. The clinical significance of gas-containing liver abscesses converting from total gas content to gas and fluid content: a case report.The first case of gas-containing liver abscesses converting from total gas content to gas and fluid content is reported, and the clinical significance of such a conversion is emphasised. A 58-year-old diabetic woman suffered from fever and chill due to totally gas-containing liver abscesses shown by computerised tomography (CT). The patient did not recover despite ultrasound-guided aspiration of the abscess. CT carried out 2 weeks later revealed that the initial totally gas-containing liver abscesses converted to ones with gas and fluid content. The patient recovered after CT-guided drainage of the abscesses.- - - - - - - - - - ranking = 1keywords = chill (Clic here for more details about this article) |
6/15. lactobacillus acidophilus as a cause of liver abscess in a NOD2/CARD15-positive patient with Crohn's disease.INTRODUCTION: The development of a fistula and/or an abscess are major complications in patients with Crohn's disease. An abscess can involve any of the major viscera, including the liver and spleen. CASE REPORT: A 27-year-old male patient with a 6-month history of NOD2/CARD15-positive Crohn's disease with stenosis of the terminal ileum, previously treated with corticosteroids, was admitted with fever, chills, diarrhea, fatigue and cachexia. Diagnostic work-up revealed sepsis, an abscess in the right hepatic lobe, multiple abdominal collections and right-sided pleural effusion. It was felt that his poor general condition prevented surgical intervention and complex conservative treatment was initiated. It consisted of total parenteral nutrition, antibiotics, percutaneous drainage of the liver abscess, and thoracocentesis. Pus and blood cultures showed lactobacillus acidophilus. There was a gradual improvement in the patient's condition and the liver abscess decreased in diameter from 14 to 2 cm. Aminosalicylates and enteral nutrition were gradually introduced. The patient was discharged after 9 weeks in good general condition. CONCLUSION: Although extremely rarely, L. acidophilus can cause hepatic abscess and sepsis. This can be explained by immunologic incompetence due to corticosteroid treatment of Crohn's disease.- - - - - - - - - - ranking = 1keywords = chill (Clic here for more details about this article) |
7/15. ampicillin-sulbactam therapy for multiple pyogenic hepatic abscesses.A patient with multiple, pyogenic hepatic abscesses is described, and the pathophysiology, etiologies, clinical and laboratory manifestations, and management of the disease are reviewed. A 55-year-old man with a history of ethanol abuse and pancreatitis developed fever, chills, general malaise, and right upper quadrant abdominal pain two weeks before hospitalization. Baseline laboratory and hematology results included serum albumin concentration, 3.2 g/dL; serum alkaline phosphatase concentration, 239 mIU/mL; total serum bilirubin concentration, 1.3 mg/dL; white blood cell count, 18,400/cu mm; red blood cell count, 4.7 million/cu mm; hemoglobin, 12.5 g/dL; and hematocrit, 38.8%. Abdominal ultrasound showed echo-free cavities throughout the hepatic parenchyma; abdominal computed-tomography (CT) scan showed hepatomegaly and multiple radiolucent spaces. CT-guided needle aspiration of a hepatic mass yielded purulent material that grew fusobacterium necrophorum under anaerobic conditions. On day 7, the patient was started on i.v. ampicillin sodium-sulbactam sodium. A CT scan two weeks later showed a reduction in the number and sizes of abscesses. The patient continued i.v. therapy for one month, then was discharged on a regimen of p.o. amoxicillin trihydrate-clavulanate potassium. Hepatic abscesses are either amebic or pyogenic; the latter usually has a higher mortality. The etiologies of pyogenic hepatic abscesses include ascending cholangitis, portal vein bacteremia, systemic bacteremia, extension from a contiguous focus of infection, and trauma. diagnosis is difficult and relies highly on clinical suspicion. Clinical symptoms include hepatomegaly, fever, chills, and malaise. Abnormal laboratory values include leukocytosis, anemia, and hypoalbuminemia. The abscesses are frequently polymicrobial; escherichia coli is the most commonly isolated species. CT is the best radiological technique for diagnosis.(ABSTRACT TRUNCATED AT 250 WORDS)- - - - - - - - - - ranking = 2keywords = chill (Clic here for more details about this article) |
8/15. pasteurella multocida liver abscess.A previously healthy 61-year-old woman was seen with an abnormal chest roentgenogram and a 3-week history of fever, chills, malaise, and right upper quadrant pain. Blood cultures revealed pasteurella multocida sensitive to penicillin. Liver spleen radioisotope scan and CT scan revealed space occupying lesions in the right lobe of the liver. The patient was a gardener with no pets or animal exposure. This case illustrates P. multocida septicemia and a liver abscess in a patient without animal exposure. In addition, the possibility of soil as another reservoir of infection is raised.- - - - - - - - - - ranking = 1keywords = chill (Clic here for more details about this article) |
9/15. Perforated diverticulum of the terminal ileum. A previously unreported cause of suppurative pylephlebitis and multiple hepatic abscesses.We describe the case of a 58-year-old man who presented to the hospital with central abdominal pain, nausea, fever, chills, and dyspnea. While in the hospital, jaundice appeared and the liver function tests revealed features of both cholestasis and hepatocellular injury. He developed gram-negative septicemia and died on the sixth hospital day. autopsy disclosed a perforated terminal ileal diverticulum and a contiguous mesenteric abscess. There was also severe phlebitis of mesenteric venous radicles which extended superiorly to the intrahepatic portal venules and veins. The portal veins were surrounded by multiple hepatic abscesses that varied in size from microscopic to 2.5 cm. This appears to be the first report in the world literature of suppurative pylephlebitis and hepatic abscesses resulting from a perforated ileal diverticulum. The subject of small bowel non-Meckelian diverticulosis is reviewed because of the rarity of this condition and the diagnostic challenges it poses.- - - - - - - - - - ranking = 1keywords = chill (Clic here for more details about this article) |
10/15. Single and multiple pyogenic liver abscesses. natural history, diagnosis and treatment, with emphasis on percutaneous drainage.The presenting features, modes of treatment and clinical course were reviewed for 55 patients with pyogenic liver abscess, seen at Duke University Medical Center over a 15-year period. Thirty-three patients had a solitary abscess and 22 had multiple abscesses. Most patients were between the ages of 40 and 60 years. Males predominated, 2.4:1. Major underlying conditions included biliary tract disease, malignancy and colonic disease. Eight patients, each with a solitary abscess, had no identifiable underlying condition. Symptoms and signs were nonspecific: fever, chills, focal abdominal tenderness and hepatomegaly were common. A raised serum alkaline phosphatase level was the most consistent abnormal laboratory finding. CT with contrast enhancement, radioisotope scanning and ultrasonography all accurately defined solitary hepatic abscesses. However, CT scan was more successful than other imaging techniques in detecting multiple abscesses. In seven patients the diagnosis was made only at laparotomy. overall, a diagnosis of liver abscess was made in 50 living patients (91%). Microorganisms were recovered from pus and/or blood cultures of 44 patients (80%). Most common were enteric gram-negative facultative rods, anaerobic gram-negative rods, and microaerophilic streptococci. Single abscesses were more likely than multiple abscesses to contain more than one organism. All patients received antibiotics; the choice of antibiotic does not appear to be critical provided the regimen has a broad spectrum including activity against anaerobes. Surgical or percutaneous drainage was successful when attempted in all patients with a single abscess, but the outcome was less favorable in those with multiple abscesses. Percutaneous drainage is currently replacing open operative drainage as the method of choice. overall mortality in patients with single abscesses was 15% (5/33) and in those with multiple abscesses 41% (9/22).- - - - - - - - - - ranking = 1keywords = chill (Clic here for more details about this article) |
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