Hepatic cirrhosis cytology

Cirrhosis is a familiar end-stage of multiple chronic liver diseases. The gene-modified mesenchymal stem cells (MSCs) have become one of the most promising schemes for the treatment of cirrhosis. MSCs exhibit their therapeutic role mainly by secreting hepatocyte growth factor (HGF). The aim of this research was to probe the anti-fibrosis role of exosomes secreted by HGF modified-mouse adipose MSCs (ADMSCs) on activated hepatic stellate cells (HSCs) and to preliminarily explore the possible mechanism. Firstly, mouse ADMSCs were isolated and identified...

Worldwide, hepatocellular carcinoma (HCC) is the third most common cause of cancer-related death. The remarkable improvements in treating HCC achieved in the last years have increased the complexity of HCC management. Following the need to have updated guidelines on the multidisciplinary treatment management of HCC, the Italian Scientific Societies involved in the management of this cancer have promoted the drafting of a new dedicated document. This document was drawn up according to the GRADE methodology needed to produce guidelines based on evidence...

We performed a retrospective single-center analysis to investigate the diagnostic yield of bone marrow puncture in patients with liver cirrhosis and cytopenia. Liver cirrhosis patients receiving bone marrow aspiration or biopsy for the diagnostic work-up of otherwise unexplained peripheral blood cytopenia at our institution between 2004 and 2020 were enrolled in this study. We evaluated findings from cytologic, histologic and immunologic assessment and final diagnostic outcomes. A total of 118 patients with a median age of 55 years and a median Child-Pugh score of B (8 points) were enrolled...

Hepatic fibrosis is caused by chronic injury due to toxic, infectious, or metabolic causes, and it may progress to cirrhosis and hepatocellular carcinoma. There is currently no antifibrotic therapy authorized for human use; however, there are promising studies using cell therapies. There are also no animal models that exactly reproduce human liver fibrosis that can be used to better understand the mechanisms of its regression and identify new targets for treatment and therapeutic approaches. On the other hand, mesenchymal stem cells (MSC) have experimentally demonstrated fibrosis regression effects, but it is necessary to have an animal model of advanced liver fibrosis to evaluate the effect of these cells...

BACKGROUND: Spontaneous ascitic fluid infection (SAI) is common in cirrhotic patients leading to significant morbidity and mortality. Third-generation cephalosporins are currently recommended as first-line therapy. This is a retrospective observational study that aims to determine bacterial etiology, susceptibility patterns of SAI, and its correlation with model for end-stage liver disease-sodium (MELD-Na) and Child-Turcotte-Pugh (CTP) score. MATERIALS AND METHODS: The present study was conducted on 274 consecutive cases admitted in Bombay Hospital and Medical Research Centre, Mumbai, India...

According to GLOBOCAN 2020 data, the incidence of ovarian cancer is 1.6%. Ovarian cancer ranks 19th in incidence and 15th in mortality with a rate of 2.1%. High-grade serous ovarian cancer is the most common subtype of malignant ovarian tumors, and around 70% to 80% of all ovarian malignancies are included in this group. The incidence of gynecologic malignancies in liver transplant recipients is between 0% and 1.5%, and the duration of diagnosis for gynecologic cancer after transplantation is between 1 and 59 months...

In addition to playing a pivotal role in cellular energetics and biosynthesis, mitochondrial components are key operators in the regulation of cell death. In addition to apoptosis, necrosis is a highly relevant form of programmed liver cell death. Differential activation of specific forms of programmed cell death may not only affect the outcome of liver disease but may also provide new opportunities for therapeutic intervention. This review describes the role of mitochondria in cell death and the mechanism that leads to chronic liver hepatitis and liver cirrhosis...

Background: Radiofrequency ablation (RFA) is a standard treatment for small inoperable hepatocellular carcinoma (HCC). Studies on mid- and long-term outcome of RFA as first-line therapy for HCC from India are limited. Methods: We evaluated consecutive HCC patients who underwent RFA as primary treatment modality at our institute between July 2009 and April 2016. The median follow-up period was 26 months, range 1-84 months. We evaluated post-RFA tumor response, disease-free survival (DFS), overall survival (OS), and local tumor progression (LTP)...

BACKGROUND: Dual blockade of PD-L1 and VEGF has enhanced anticancer immunity through multiple mechanisms and augmented antitumour activity in multiple malignancies. We aimed to assess the efficacy and safety of atezolizumab (anti-PD-L1) alone and combined with bevacizumab (anti-VEGF) in patients with unresectable hepatocellular carcinoma. METHODS: GO30140 is an open-label, multicentre, multiarm, phase 1b study that enrolled patients at 26 academic centres and community oncology practices in seven countries worldwide...

A 40-year-old woman presented with abdominal pain and jaundice. Past medical history was significant only for splenectomy following a motor vehicle accident. Owing to presence of multiple peritoneal nodules on computerized tomography (CT) and elevated serum CA-125, ovarian peritoneal carcinomatosis was suspected. Ultrasound-guided fine-needle aspiration (FNA) revealed presence of abundant hemosiderin, leukocytes, endothelial cells, and fungal hypha-like structures. No evidence of neoplasia was found. Findings were consistent with Gamna-Gandy bodies (GGBS) within splenic tissue...

Extramedullary multiple myeloma (EMM) involving the liver as a focal space-occupying lesion is very rare, especially in the patients with cirrhosis. Here, we report a case of EMM in the liver and periportal lymph node, diagnosed by endoscopic ultrasound guided-fine-needle aspiration (EUS-FNA). A 57-year-old male patient, with history of cirrhosis, presented with abdominal pain and pancytopenia. The abdominal magnetic resonance imaging (MRI) demonstrated a 6.5 cm left hepatic mass with a 1.1 cm malignant-appearing periportal lymph node and diffuse osseous lesions...

BACKGROUND: Hepatocellular carcinoma (HCC) rarely involves the biliary tree and may be inadvertently sampled on bile duct brushings (BDBs). METHODS: The pathology archives of 5 institutions were searched for BDBs with HCC involvement. RESULTS: A total of 17 BDBs from 14 patients were obtained. There was a male:female ratio of 6:1; the median age of the patients was 59.5 years (range, 22-80 years). The median hepatic tumor size was 6.2 cm (range, 2...

Background: Abdominal paracentesis is a routine diagnostic procedure for assessment of patients with recent onset or worsening of ascites. Objectives: The objective of the study is to (1) review clinically confirmed cases of malignancy with negative, atypical, and suspicious cytology reports and provide reasoning for discrepancies and (2) recalculate sensitivity, specificity, and predictive values after review. Materials and Methods: Papanicolaou smears of ascitic fluid paracentesis samples received over one calendar year were reviewed retrospectively by an expert in cytopathology blinded to the final clinical and/or histopathological diagnoses...

RATIONALE: Lymphoma with an initial manifestation of ascites and peritoneal invasion is rare. PATIENT CONCERNS: A 65-year-old woman presented to the emergency department with a 3-week history of abdominal distention, anorexia, and night sweating, and a 2-week history of melena. She was a silent hepatitis B virus carrier. Abdominal ultrasound showed massive ascites without cirrhosis. Abdominal computed tomography revealed ascites, infiltrative peritoneal lesions with omental cake appearance, and lymphadenopathies...

OBJECTIVE: Non-alcoholic fatty liver (NAFL) associated with obesity is a major cause of liver diseases which can progress to non-alcoholic steatohepatitis, cirrhosis, and hepatocellular carcinoma (HCC). Fibroblast growth factor 21 (FGF21) plays an important role in liver metabolism and is also a potential marker for NAFL. Here we aimed to test the effect of FGF21 deficiency on liver pathology in mice consuming a conventional high fat, high sucrose (HFHS) obesogenic diet for up to 52 weeks...

Primary sclerosing cholangitis (PSC) remains a rare but potentially devastating chronic, cholestatic liver disease. PSC causes obstruction of intra- and/or extra-hepatic bile ducts by inflammation and fibrosis, leading to biliary obstruction, cirrhosis and portal hypertension with all associated sequelae. The most dreaded consequence of PSC is cholangiocarcinoma, occurring in 10-20% of patients with PSC, and with population-based estimates of a 398-fold increased risk of cholangiocarcinoma in patients with PSC compared to the general population...

OBJECTIVE: We presented a rare case of recurrent hepatocellular carcinoma after liver transplant manifested as an isolated mediastinal mass. METHODS: A 62-year-old man was referred for evaluation of atypical chest pain and abnormal finding of a computed tomography of the chest. He had history of chronic hepatitis C liver cirrhosis and hepatocellular carcinoma underwent orthotopic liver transplant as a curative treatment three years earlier. RESULTS: The computed tomography of the chest demonstrated paratracheal mediastinal lymphadenopathy...

Endoscopic ultrasound (EUS) has revolutionized the diagnostic and therapeutic approach to patients with gastrointestinal disorders. Its application in patients with liver disease and portal hypertension is increasing. Patients with chronic liver disease are at risk for development of portal hypertension sequale such as ascites, spontaneous bacterial peritonitis and gastroesophageal varices. Bleeding esophageal and gastric varices are among the most common causes of mortality in patients with cirrhosis. Thus, early detection and treatment improve the outcome in this population...

The differential diagnoses of fine needle aspiration (FNA) biopsy of a well-differentiated hepatocellular nodule (WDHN) in a woman with hepatitis B cirrhosis are discussed. Radiological diagnosis was a large regenerative nodule containing fat.Establish representative sampling.In cirrhosis, differential diagnosis include large regenerative nodule, dysplastic nodule (low- or high-grade), and early to progressed hepatocellular carcinoma (HCC). A nodule-in-nodule lesion occurs when there is malignant transformation in a benign parent nodule...

AIM: The current trend is to analyze predictive factors of transition from compensated to decompensated stage by the onset of ascites and later of spontaneous bacterial peritonitis (SBP), which would make possible an early diagnosis of liver cirrhosis at the compensated stage. The aim of the study is to evaluate patients with liver cirrhosis, assessing the rate and the risk factors of decompensation by ascites and SBP. MATERIAL AND METHODS: The prospective study included patients with cirrhosis of different etiologies admitted to a ward of the Institute of Gastroenterology and Hepatology of Iaşi in the period 1st January 2010-31st December 2010, which were reassessed clinically and in laboratory for 2 years...