Atypical Splenic Abscesses Due to Clostridioides difficile.

BACKGROUND Splenic abscess is a rare infectious disease that occurs after bloodstream infection and trauma. It has become more common due to an increase in the number of immunocompromised patients. They typically present with round cystic lesions demonstrated by ultrasonography, computed tomography (CT), and magnetic resonance imaging (MRI).

Adjuvant chemotherapy can prolong recurrence-free survival but did not influence the type of recurrence or subsequent treatment in patients with colorectal liver metastases.

Background: Although liver resection is the only potentially curative treatment for colorectal liver metastases, recurrence is frequent. We previously published the early results of a randomized controlled phase 3 trial showing that adjuvant therapy with uracil-tegafur and leucovorin significantly prolongs recurrence-free survival. This study sought to elucidate the impact of adjuvant chemotherapy on patient survival after an additional follow-up period, building upon the results of our previous study.

Adjuvant Oral Uracil-Tegafur with Leucovorin for Colorectal Cancer Liver Metastases: A Randomized Controlled Trial.

Background: The high recurrence rate after surgery for colorectal cancer liver metastasis (CLM) remains a crucial problem. The aim of this trial was to evaluate the efficacy of adjuvant therapy with uracil-tegafur and leucovorin (UFT/LV).

Methods: In the multicenter, open-label, phase III trial, patients undergoing curative resection of CLM were randomly assigned in a 1:1 ratio to either the UFT/LV group or surgery alone group.

[A Case of Effective Whole-Brain Irradiation and Lapatinib/Capecitabine Combination Therapy for HER2-Positive Breast Cancer with Multiple Brain Metastases].

We report the case of a 48-year-old female patient with HER2-positive and hormone receptor-negative breast cancer with multiple liver metastases. She underwent 6 cycles of FEC followed by docetaxel plus trastuzumab (TZB), resulting in a clinical complete response. After 15 cycles of a TZB-containing regimen, she complained of dizziness and nausea, and imaging examinations revealed multiple brain metastases.

A combination of oral uracil-tegafur plus leucovorin (UFT + LV) is a safe regimen for adjuvant chemotherapy after hepatectomy in patients with colorectal cancer: safety report of the UFT/LV study.

The use of adjuvant systemic chemotherapy for resectable liver metastases from colorectal cancer (CRC) is controversial because no trial demonstrated its benefit. We conducted the phase III trial to evaluate UFT/leucovorin (LV) for colorectal liver metastases (CRLM). The primary endpoint has not been available until 2014, we first report the feasibility and safety data of UFT/LV arm.

A rapidly progressive and fatal case of nonalcoholic steatohepatitis following pancreaticoduodenectomy.

Nonalcoholic fatty liver disease (NAFLD)/nonalcoholic steatohepatitis (NASH) usually occurs in patients with metabolic syndrome. However, it can develop in relation with pancreaticoduodenectomy (PD) independent of insulin resistance. NAFLD/NASH potentially progresses to liver cirrhosis and subsequent end-stage liver disease, but in general the disease progression is very slow.

Resection of a methicillin-resistant Staphylococcus aureus liver abscess in a patient with Crohn's disease under infliximab treatment: a case report.

Introduction: A liver abscess in Crohn's disease is a rare but important entity that is associated with a poor prognosis and high mortality when treatment is delayed. We report a case of successful liver segmentectomy for a methicillin-resistant Staphylococcus aureus liver abscess in a patient with Crohn's disease under infliximab treatment.

Case Presentation: A 31-year-old Japanese man, who had been treated with infliximab infusions for Crohn's disease, was referred to our hospital presenting with an abrupt onset of high fever and an elevated white blood cell count and serum C-reactive protein level.

Application of fluorescent cholangiography to single-incision laparoscopic cholecystectomy.

Background: Although the use of single-incision laparoscopic cholecystectomy (SILC) is spreading rapidly, this technique has disadvantages. It does not allow for sufficient surgical views to be obtained or for intraoperative radiographic cholangiography to be performed. Fluorescent cholangiography using a preoperative intravenous injection of indocyanine green (ICG) may be useful for identifying the biliary tract during both SILC and conventional laparoscopic cholecystectomy.

Peripheral T-cell lymphoma that developed during the follow-up of IgG4-related disease.

IgG4-related disease is a recently recognized fibroinflammatory disorder characterized by extensive IgG4-positive plasma cell and lymphocyte infiltration of various organs. The pancreatic manifestation of IgG4-related disease is called autoimmune pancreatitis (AIP), in which autoimmune mechanisms are likely involved. On the other hand, some autoimmune and chronic inflammatory disorders, such as Sjögren's syndrome and rheumatoid arthritis, are associated with increased risks of non-Hodgkin lymphoma (NHL).

Inclusion of tumor markers improves the correlation of the Milan criteria with vascular invasion and tumor cell differentiation in patients with hepatocellular carcinoma undergoing liver resection (#JGSU-D-07-00462).

The currently used criteria, such as the Milan criteria, to select a candidate of liver transplantation for HCC consists of size and number of tumors because vascular invasion and poor differentiation, the strongest prognostic factors, are difficult to be assessed preoperatively. We hypothesized that inclusion of two tumor markers (alpha-fetoprotein and des-gamma-carboxy prothrombin) into the criteria would increase the prediction accuracy of these factors. Our hypothesis was tested in 478 HCC patients undergoing liver resection.

Uracil-tegafur as an adjuvant for hepatocellular carcinoma: a randomized trial.

Frequent recurrence of hepatocellular carcinoma (HCC) after surgery remains a major clinical problem. This randomized controlled trial evaluated whether postoperative adjuvant therapy with oral uracil-tegafur (UFT) prevents recurrence of HCC. A total of 160 patients who underwent curative hepatic resection for HCC were randomly assigned to receive either 300 mg/day of UFT for 1 year after surgery (n = 79, UFT group) or surgery alone (n = 80, control group).

Effect of apolipoprotein E polymorphism on bile lipid composition and the formation of cholesterol gallstone.

Objective: It remains a matter of controversy whether possession of the apolipoprotein E4 (apoE4) allele is a genetic risk factor for the formation of cholesterol gallstones. The aim of the present study was to test this hypothesis by investigating the effect of apoE4 on bile lipid composition in normal subjects and in patients with cholesterol gallstones and to evaluate the distributions of apoE alleles in these two groups.

Methods: The study population consisted of 79 patients who underwent open or laparoscopic cholecystectomy for symptomatic cholesterol gallstone disease.

alpha-Fetoprotein mRNA in the circulation as a predictor of postsurgical recurrence of hepatocellular carcinoma: a prospective study.

alpha-fetoprotein (AFP) messenger RNA (mRNA) has been proposed as a marker of hepatocellular carcinoma (HCC) cells disseminated into the circulation, but its clinical significance remains controversial. We prospectively assessed the prognostic value of AFP mRNA in patients undergoing curative hepatic resection for HCC. Peripheral blood samples were taken from 87 patients before and after surgery to determine the presence of AFP mRNA by use of a reverse-transcription polymerase chain reaction.