liver abcesses

The aim of this study was to retrospectively analyze brain magnetic resonance imaging (MRI) findings in patients who developed neurologic complications after liver and kidney transplantation. The results in 216 organ transplant recipients, who had brain MRI were evaluated retrospectively. We performed 187 brain MRI on kidney recipients and 29 liver recipients. Neuroradiologic findings were classified in three groups: group 1 findings were related to transplantation; group 2 findings, to chronic parenchymal disease; and group 3 to neither transplantation nor chronic parenchymal disease...

A case involving abcess and necrosis of the round ligament of the liver is described. This type of case is seldom reported in medical literature. Laparaoscopy is a very useful and feasible tool for the diagnosis and treatment of such cases. The video shows an oversized round ligament with necrotic appearance partially blocked by the epiplon, gallbladder, and stomach. (This online case report contains a video.).

The authors report two hepatobiliary distomatosis cases on patients living in Senegal and Cape Verde islands. No similar case has been reported in Senegal so far. The first case was a 41 years old woman who presented enlarged, painful liver with hypereosinophilia. There was no fever. Ultrasound and CT Scan demonstrated the presence of three poorly limited and heterogeneous masses, located on the liver right lobe. The percutaneous biopsy was not suggestive. Because of the fear ofhepatocellular carcinoma, a hepatectomy was performed and eosinophilic abcesses were found in the piece of resected liver with Fasciola eggs...

No abstract text is available yet for this article.

BACKGROUND: Radiofrequency (RF) is a method of in situ destruction of liver tumor. Biliary complications are bile ducts stenosis or biliary abcess. The aim of this work was to study consequences of liver RF on bile ducts. METHODS: A porcine model of biliary lesions was created using radiofrequency ablation liver. Twenty-two pigs were used for the study. The RF RITA 1500 generator (RITA Medical Systems, Mountain View, Calif., USA) was used for all experiments. The needle was positioned under sonographic control in liver parenchyma beside bile ducts...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

No abstract text is available yet for this article.

At the moment when his operas got a European celebrity, Vincenzo Bellini born in 1801 rapidly died in September 1835 after a three weeks digestive illness, with mainly dysenteria. Young and healthy, this unexpected event questioned the authorities in Paris. The post mortem examination showed that the colonic mucosa was covered by numerous ulcers, and that a large abcess existed in the liver. All other parts of the body were absolutely sound. These results came out from the autopsy performed by Adolphe Dalmas (1799-1844), professor agrégé at the Faculty of medicine of Paris, formerly member of the special committee in charge of fighting the cholera in 1831 and 1832, who studied its medical aspects during the epidemic attack in Russia, Poland, Germany and Great Britain...

The mortality in undrained abdominal abscesses is high with a mortality rate ranging between 45 and 100%. The outcome in abdominal abscesses, however, has improved due to advances in image guided percutaneous interventional techniques. The main indications for the catheter drainage include treatment or palliation of sepsis associated with an infected fluid collection, and alleviation of the symptoms that may be caused by fluid collections by virtue of their size, like pancreatic pseudocele or lymphocele. The single liver abscesses may be drained with ultrasound guidance only, whereas the multiple abscesses usually require computed tomography (CT) guidance and placement of multiple catheters...

BACKGROUND: Although bacterial cholangitis is frequently mentioned as a cause of secondary sclerosing cholangitis, it appears to be extremely rare, with only one documented case ever reported. CASE PRESENTATION: A 48-year-old woman presented with an episode of acute biliary pancreatitis that was complicated by pancreatic abcess formation. After 3 months she had an episode of severe pyogenic (E. Coli) cholangitis that recurred over the subsequent 7 months on a further two occasions...

To determine the possibility of amoebic invasion and liver-abscess formation Swiss albino mice were infected orally with E. histolytica cysts isolated from human stools. Parasitological and histopathological changes in mice colon and liver tissues were sequentially followed. Three weeks postinfection (p.i) 5% of immunocompetent and all cortisonized immunosuppressed mice passed the parasite in their stools. Only 70% of the latter group of mice sacrificed at that time developed invasive intestinal amoebiasis...

BACKGROUND: Laparoscopic solid organ surgery has gained growing acceptance, but this does not hold for laparoscopic surgery of the liver. Laparoscopic liver surgery mainly comprizes diagnostic procedures and treatment of liver cysts. However, we believe there is room for a laparoscopic approach to the liver in selected cases, with the benefits that may be expected from laparoscopic solid organ surgery. METHODS: Between 1993 and 2000, 10 patients with various lesions of the liver underwent laparoscopic surgery...

Ascaris lumbricoides is the most frequent human helminthic parasite. Usually human ascariasis is poorly symptomatic but complications can arise due to worm migration. Erratic worm migration into the biliary tree is a rare but threatening condition regarding the associated complications: cholecystitis, pancreatitis, obstruction of bile ducts, liver abcesses and recurrent pyogenic cholangitis. We describe a case of a young belgian women suffering from recurrent biliary colics over a period of eight months with repeated normal ultrasound findings...

During the past 9.5 years, 51 baboons dying as a result of chronic diarrhea and poor health and having a chronic inflammatory process of the cecum (i.e. typhlitis) were recorded. The cecum was turgid, irregularly thickened the lumen reduced and the mesenteric lymph nodes enlarged. Of the 45 baboons with well preserved histologic material, 24 had shallow ulcerations and/or focal mucosal inflammation, 3 had crypt abcesses, 3 had mucosal fissures,l aphtoid ulcerations, and 1 pseudopyloric metaplasia (ulcer associated cell lineage-UACL-)...

Legionella micdadei (Pittsburgh pneumonia agent) is the second most common cause of Legionella pneumonia, and occurs predominantly in immunocompromised hosts. L micdadei is the cause of nosocomial pneumonia in renal transplant recipients, but has not been described in other adult solid organ transplant recipients. This report describes the first case of L micdadei pneumonia in an adult liver transplant recipient on immunosuppressive therapy. Importantly, this case highlights the difficulties in establishing the diagnosis, as the Legionella urinary antigen is negative, and special culture conditions are required...

We report a case of multiple hepatic amebic abcesses, in a young Lebanese male patient living in Abidjan. These abcesses were revealed by fever and an acute pain in the right upper quadrant of the abdomen. Biological, namely serological, and ultrasonographic and magnetic resonance imaging abnormalities were noted. The patient responded favorably to metronidazole, and the short term evolution was good. A literature review was done, since the hepatic amebic abcess is becoming rare in our country.

The liver seems to be very attractive for many parasites which may either inhabit the organ or pass through during their normal development or may be carried to the liver leading to destruction there. Malaria parasites have a short developmental stage in the hepatocytes, but they do not damage the organ. For the leishmanias (Leishmania donovani complex) are the Kupffer cells are the target cells causing visceral leishmaniasis or kala azar. Nematodes of the ascarid group have a special affinity for the liver...

A 27-year-old woman previously diagnosed of aplastic anemia secondary to treatment with gold salts for rheumatoid arthritis, presented with an episode of intestinal occlusion with acute renal failure. A CT scan revealed dilated intestinal loops, thickening of the ileum wall without cecal involvement, and multiple punctuate lesions (micro-abcesses) of liver, spleen and kidneys. At laparotomy, one meter of proximal jejunum was resected. The cultures of jejunal biopsy specimens yielded Torulopsis glabrata. The patient underwent multiorgan failure and died on the 8th postoperative day...

We report one case of extrapulmonary mycobacterial infection, in the absence of HIV infection, singular by a clinical presentation simulating a tumor, associating a bulky intrahepatic mass, an abscess of the psoas, multiple intracerebral lesions, and an obstructive intracardiac mass of the right ventricle, which required a surgical resection. We comment the type of the mycobacterium involved and the hepatic and cardiac localisations, since macronodular hepatic abscesses are rare, and cardiac abcesses, exceptional...