Splenic hamartoma mimicking angiosarcoma: A case report.

Background: Primary splenic lesions are rare and often detected incidentally through imaging, biopsy, or autopsy, typically without distinct clinical symptoms. Although imaging can help differentiate benign from malignant lesions, splenic hamartomas, and angiosarcomas may exhibit overlapping features, making diagnosis challenging. This report presents a case of splenic hamartoma suspected to be an angiosarcoma based on preoperative imaging.

Feasibility and Safety of Flush Endovenous Thermal Ablation of the Great Saphenous Vein with Consecutive Foam Sclerotherapy of Saphenofemoral Junction Tributaries: A Single-Center Experience.

Blood flow from the saphenofemoral junction(SFJ) tributaries may cause recurrence of varicose veins. Flush occlusion is defined as the total occlusion of the great saphenous vein(GSV) right to the saphenofemoral junction. The purpose of this study was to evaluate the efficacy and safety of flush endovenous thermal ablation with saphenofemoral junction tributary occlusion.

Simultaneous Endovascular Aneurysm Repair for Abdominal Aortic Aneurysm Combined with Saccular Thoracic Aortic Aneurysm.

With the recent increase in imaging tests, coexisting abdominal aortic aneurysms (AAAs) and thoracic aortic aneurysms (TAAs) are being discovered accidentally. We report two cases of simultaneous endovascular aortic repair (EVAR) and thoracic endovascular aortic repair (TEVAR) for AAA and TAA. Both 74-year-old and 79-year-old male with infrarenal AAA and saccular TAA were treated simultaneously with EVAR and TEVAR.

Successful resolution of gastric perforation caused by a severe complication of pancreatic walled-off necrosis: A case report.

Background: Pancreatic walled-off necrosis (WON) rarely causes critical gastric necrosis and perforation, which may develop when pancreatic WON squashes against the stomach. The Atlanta 2012 guidelines were introduced for acute pancreatitis and its related clinical entities. However, there are few reported cases describing the clinical course and resolution of pancreatic WON.

Clinical usefulness of Mac-2 binding protein glycosylation isomer for diagnosing liver cirrhosis and significant fibrosis in patients with chronic liver disease: A retrospective single-center study.

Accurate diagnosis of liver cirrhosis (LC) and significant fibrosis in patients with chronic liver disease (CLD) is important. The Mac-2 binding protein glycosylation isomer (M2BPGi) has emerged as a novel serum biomarker for liver fibrosis; however, insufficient clinical data of M2BPGi are available in patients with CLD. Therefore, we performed a retrospective cohort study to investigate the clinical usefulness of serum M2BPGi for assessing LC and significant fibrosis in CLD patients.

Careful neurologic examination and treatment for intracranial hemorrhage after liver transplantation in patients with alcoholic cirrhosis: case reports.

Intracranial hemorrhage (ICH) following liver transplantation is a potentially devastating complication. Although hypertension and thrombocytopenia are well-known risk factors for ICH in the general population, their roles in ICH after liver transplantation have not been well established. ICH occurred in two patients with alcoholic cirrhosis after deceased donor liver transplantation.

Selected deceased donor liver transplantation in controlled Fournier's gangrene: a case report.

Bacterial infection represents a turning point in the natural history of cirrhosis, causing the development of acute-on-chronic liver failure. It significantly affects the outcome of patients listed for liver transplantation. We report the case of a 57-year-old man who had been regularly treated for hepatitis B virus, alcoholic liver cirrhosis, and hepatic failure.

Machine learning-based survival rate prediction of Korean hepatocellular carcinoma patients using multi-center data.

Aim: To predict survival time of Korean hepatocellular carcinoma (HCC) patients using multi-center data as a foundation for the development of a predictive artificial intelligence model according to treatment methods based on machine learning.

Methods: Data of patients who underwent treatment for HCC from 2008 to 2015 was provided by Korean Liver Cancer Study Group and Korea Central Cancer Registry. A total of 10,742 patients with HCC were divided into two groups, with Group I (2920 patients) confirmed on biopsy and Group II (5562 patients) diagnosed as HCC according to HCC diagnostic criteria as outlined in Korean Liver Cancer Association guidelines.

Anticancer Activity of Continentalic Acid in B-Cell Lymphoma.

has been used in Korea as a folk remedy for arthralgia, rheumatism, and inflammation. However, its anti-lymphoma effect remains uncharacterized. Here, we demonstrate that extract and its three diterpenes efficiently kill B-lymphoma cells.

Mesenchymal Stem Cells Influence Activation of Hepatic Stellate Cells, and Constitute a Promising Therapy for Liver Fibrosis.

Liver fibrosis is a common feature of chronic liver disease. Activated hepatic stellate cells (HSCs) are the main drivers of extracellular matrix accumulation in liver fibrosis. Hence, a strategy for regulating HSC activation is crucial in treating liver fibrosis.

Pathophysiological Aspects of Alcohol Metabolism in the Liver.

Alcoholic liver disease (ALD) is a globally prevalent chronic liver disease caused by chronic or binge consumption of alcohol. The liver is the major organ that metabolizes alcohol; therefore, it is particularly sensitive to alcohol intake. Metabolites and byproducts generated during alcohol metabolism cause liver damage, leading to ALD via several mechanisms, such as impairing lipid metabolism, intensifying inflammatory reactions, and inducing fibrosis.

Absent or impaired rectoanal inhibitory reflex as a diagnostic factor for high-grade (grade III-V) rectal prolapse: a retrospective study.

Background: Clinically diagnosing high-grade (III-V) rectal prolapse might be difficult, and the prolapse can often be overlooked. Even though defecography is the significant diagnostic tool for rectal prolapse, it is noticed that rectoanal inhibitory reflex (RAIR) can be associated with rectal prolapse. This study investigated whether RAIR can be used as a diagnostic factor for rectal prolapse.

Predicting survival time of Korean hepatocellular carcinoma patients using the Cox proportional hazards model: a retrospective study based on big data analysis.

Aim: To predict survival time of Korean hepatocellular carcinoma (HCC) patients by analyzing big data using Cox proportional hazards model.

Methods: Big data of the patients who underwent treatment for HCC from 2008 to 2015, provided by Korea Central Cancer Registry, National Cancer Center, and Ministry of Health and Welfare, were analyzed. A total of 10 742 patients with HCC were divided into two groups, with Group I (3021 patients) confirmed on biopsy and Group II (5563 patients) diagnosed as HCC according to HCC diagnostic criteria as outlined in Korean Liver Cancer Association guidelines.

Alpha-fetoprotein is correlated with intrahepatic recurrence of hepatocellular carcinoma after a hepatectomy.

Purpose: Intrahepatic recurrence has a significant effect on the survival of hepatocellular carcinoma (HCC) patients. We aimed to determine if there are useful indicators in predicting the recurrence of liver cancer after a hepatic resection.

Methods: We retrospectively reviewed medical records of 210 HCC patients who underwent hepatectomy between January 2009 and December 2015.

Influence of Androgen Receptor Expression on the Survival Outcomes in Breast Cancer: A Meta-Analysis.

Purpose: Despite the fact that the androgen receptor (AR) is known to be involved in the pathogenesis of breast cancer, its prognostic effect remains controversial. In this meta-analysis, we explored AR expression and its impact on survival outcomes in breast cancer.

Methods: We searched PubMed, EMBASE, Cochrane Library, ScienceDirect, SpringerLink, and Ovid databases and references of articles to identify studies reporting data until December 2013.

Successful Access Rate and Risk Factor of Vascular Access Surgery in Arm for Dialysis.

Purpose: Preservation of adequate vascular access is of vital importance for patients undergoing chronic dialysis in renal failure. The aim of this study is to evaluate the successful access rate and risk factors of arteriovenous fistula (AVF) in the arm for dialysis at a single center.

Materials And Methods: Patients undergoing vascular access operation between January 2006 and December 2011 were retrospectively identified.

Vitamin C modulates lead excretion in rats.

Lead, one of the most toxic heavy metals, takes longer time to be excreted from the body than other heavy metals. The purpose of this study is, by measuring lead excretion via urine and feces, to find out the effect of vitamin C in lead chelation. Thirty-six rats were randomly assorted into four groups.

Intrahepatic and extrahepatic intraductal papillary neoplasms of bile duct.

There has been an increase in the number of reported cases of biliary neoplasm of the hepatobiliary system characterized by markedly dilated and multifocal papillary epithelial lesions of the bile ducts or cystic biliary lesions with or without mucin secretion, and mucinous lesions or tumors, possibly due to recent advances in radiological diagnosis. This lesion of the bile duct is believed to show a better clinical course than non-papillary biliary neoplasm. Therefore, the early recognition and treatment is important.

One stage resection of spontaneous rupture of hepatocellular carcinoma in the triangular ligament with diaphragm invasion: case report and review of the literature.

A spontaneous rupture of hepatocellular carcinoma (HCC) can lead to extensive hemorrhage and is a rare but life-threatening event. A 58-year-old male patient with no history of trauma presented at our institution with severe epigastric pain and abdominal distension for 6 h. His blood pressure was a 60/40 mmHg, and pulse rate was 132/min.

Carbon monoxide enhances early liver regeneration in mice after hepatectomy.

Hepatocyte proliferation early after liver resection is critical in restoring liver mass and preserving function as the liver regenerates. Carbon monoxide (CO) generated by heme oxygenase-1 (HO-1) strongly influences cellular proliferation and both HO-1 and CO are accepted hepatoprotective molecules. Mice lacking functional HO-1 were unable to mount an appropriate regenerative response following partial hepatectomy (PHTx) compared to wildtype controls.

Comparative fine structure of the epididymal spermatozoa from three Korean shrews with considerations on their phylogenetic relationships.

This study examined the fine structures of epididymal spermatozoa on the lesser white-toothed shrew (Crocidura suaveolens), the Japanese white-toothed shrew (C. dsinezumi) and the big white-toothed shrew (C. lasiura) belonging to the subfamily Crocidurinae living in Korea.

Relationships between the abnormalities of the male reproductive organs and the accumulation of phenol compounds in the striped field mouse, Apodemus agrarius, inhabiting Korea.

The relationships between the abnormalities of the male reproductive organs in striped field mice and the accumulation of endocrine-disrupting chemicals were assessed. Most mice collected at three areas were contaminated with phenol or organotin compounds. Fourteen to 42% of the mice at each area had abnormally shrunken reproductive organs, and some of them were contaminated with high levels of phenol compounds.