Intrahepatic Rupture of Acute Cholecystitis Complicated by Septic Portal Thrombosis.

Gallbladder rupture, though rare, is a serious complication often arising from choledocholithiasis and subsequent interventions such as endoscopic retrograde cholangiopancreatography (ERCP). In this case, the patient presented with acute choledocholithiasis and underwent ERCP with sphincterotomy and stone extraction, followed by placement of a fully covered metal stent in the common bile duct (CBD). While the use of covered stents is appropriate, it is important to note that these stents can obstruct the cystic duct orifice in patients with a gallbladder.

Inferior Mesenteric Vein-Caval Shunt for Extrahepatic Portal Venous Obstruction With Portal Cavernomatous Cholangiopathy: A Hobson's Choice.

Proximal splenorenal shunt is the most commonly performed shunt in patients with extrahepatic portal venous obstruction (EHPVO). Sometimes, due to various anatomical and intraoperative factors, other rarely used shunts may be required. We present the case of a 27-year-old male who was diagnosed with EHPVO with complicated portal cavernomatous cholangiopathy.

Concomitant, Acquired Cavo-Azygos Shunt and Spleno-Gastroepiploic Bypass After Multiple Venous Obstruction in a Dog.

A 13-year-old intact female Shih Tzu presented with anorexia, panting and pain of unknown origin. Physical examination was normal except for a systolic murmur (grade 3/6). Abdominal radiographs revealed an ill-defined area of increased opacity in the mid-abdomen.

The effectiveness of alternative vessel grafts for meso-rex bypass in the treatment of extrahepatic portal vein obstruction in children.

Purpose: This study aims to evaluate the effectiveness of alternative autologous vessel grafts in creating a Meso-Rex bypass (MRB) compared to the distal splenorenal shunt (DSRS) in resolving symptoms of portal hypertension in children.

Methods: All children with EHPVO evaluated for surgery at Siriraj Hospital from January 2011 to December 2023 were reviewed. Alternative autologous vessel grafts were used in all cases where MRB was feasible.

Technical Note on Modified Direct Intrahepatic Portocaval Shunt Targeting Different Vessels for Portal Vein Obstruction in Cirrhosis.

Purpose: This study aimed to explore a modified direct intrahepatic portocaval shunt (DIPS) technique as an alternative approach for patients with portal vein occlusion (PVO) and cirrhosis who were not candidates for traditional transjugular intrahepatic portosystemic shunt (TIPS) due to anatomical challenges.

Technique: Three patients with esophageal or gastric fundus variceal hemorrhage complicated by severe PVO were treated using innovative DIPS approaches. Preoperative contrast-enhanced computed tomography was employed to assess anatomical feasibility.

Pregnancy Complicated by Extrahepatic Portal Vein Occlusion and Portal Vein Thrombosis: A Case Report.

We report the case of a 38-year-old woman with a history of extrahepatic portal vein obstruction (EHPVO) who became pregnant and developed portal vein thrombosis. She gave birth after intervention by gastroenterology and cardiology. She was referred to our department due to significant leg edema at eight weeks of gestation, and we noticed EHPVO, portal vein thrombosis, and left pulmonary arteriovenous fistula by contrast-enhanced CT.

Effectiveness of Preoperative Intrahepatic Portal Venous Classification System in Guiding Preoperative Surgical Decisions and Predicting Hypotensive Effects After Meso-rex Bypass for Children With EHPVO.

Background: The categorization of intrahepatic portal venous system (IHPS) patterns using wedged hepatic venous portography (WHVP) has proven to be an effective tool in the preoperative evaluation of Rex recessus and in identifying pediatric patients with extrahepatic portal vein obstruction (EHPVO) who are suitable for meso-Rex bypass (MRB). Despite this classification system being proposed a decade ago, its clinical application remains underutilized.

Methods: A single-center retrospective study of 182 children with EHPVO was conducted between October 2014 and July 2023 when MRB was attempted.

Novel method for assessing sinusoidal obstruction syndrome using four-dimensional computed tomography.

Introduction: To diagnose sinusoidal obstruction syndrome/veno-occlusive disease (SOS/VOD), transabdominal ultrasonography is usually used to detect hemodynamic changes, but we tried to detect the changes using four-dimensional computed tomography (4D-CT). A 42-year-old Japanese woman was diagnosed with late-onset SOS/VOD with transabdominal ultrasonography and was also assessed using 4D-CT. Method We analyzed the portal vein (PV) contrast effect every 1.

Treatment of portal vein thrombosis in cirrhosis is associated with no survival advantage: a retrospective controlled study.

Background And Aims: Portal vein thrombosis (PVT) is associated with increased mortality post-transplant, but treatment of the clot is not definitively associated with improvement in mortality. We aimed to assess the effect of anticoagulation (AC), transjugular intrahepatic portosystemic shunt (TIPS), or best supportive care only (SCO) as treatment options in patients with PVT and cirrhosis.

Methods: This was a retrospective controlled cohort study from a large urban health system.

Portal cavernoma cholangiopathy treated with living donor liver transplantation: a case report and review of the literature.

Portal cavernoma cholangiopathy (PCC) is a complex condition associated with portal hypertension, particularly in patients with extrahepatic portal vein obstruction (EHPVO). Herein, we present a case of liver failure with PCC in a 55-year-old male successfully treated with living-donor liver transplantation (LDLT). The patient had a history of gastrointestinal bleeding and recurrence of cholangitis.

Gastric Emphysema Related to Percutaneous Endoscopic Gastrostomy After Two-Stage Esophagectomy: A Report of Two Cases.

Patients with esophageal cancer who have severe complications such as diabetes sometimes require two-stage surgery. Herein, we describe two cases of gastric emphysema that were treated at our facility after the patients had previously undergone minimally invasive esophagectomy as the first-stage surgical treatment of esophageal cancer. Case 1: A 72-year-old man with a history of diabetes mellitus (DM) was diagnosed with esophageal cancer and an esophageal obstruction and subsequently underwent percutaneous endoscopic gastrostomy (PEG) placement followed by neoadjuvant chemoradiotherapy.

Hepatic portal venous gas after ingesting glyphosate: A case report and literature review.

Background: Glyphosate is a widely used herbicide. Clinical presentations of glyphosate intoxication show variation, but hepatic portal venous gas(HPVG) caused by glyphosate poisoning is rarely reported. Herein, we report a rare case of ominous HPVG after ingesting glyphosate.

Percutaneous recanalization of non-cirrhotic extrahepatic portal vein obstruction in children: technical considerations in a preliminary cohort.

Objectives: Portal hypertension resulting from non-cirrhotic extrahepatic portal vein obstruction (EHPVO) in children has been primarily managed with the Meso-Rex bypass, but only a few patients have a viable Rex recessus, required by surgery. This study reports a preliminary series of patients who underwent interventional radiology attempts at portal vein recanalization (PVR), with a focus on technical aspects and safety.

Methods: A retrospective review of consecutive patients with severe portal hypertension due to non-cirrhotic EHPVO at a single institution from 2022, who underwent percutaneous attempts at PVR, was performed.

Pancreatoduodenectomy with superior mesenteric vein resection and non-reconstruction for pancreatic head cancer paying particular attention to hemodynamics.

Purpose: Locally advanced pancreatic ductal adenocarcinoma (PDAC) with an unreconstructible superior mesenteric vein (SMV) invasion is one of the criteria of unresectability in the National Comprehensive Cancer Network guidelines. Advances in chemotherapy have improved downstaging and conversion surgery outcomes, thereby broadening surgical options for locally advanced PDAC. However, operations for PDAC with an unreconstructible SMV is less well-documented.

[Budd-Chiari syndrome and JAK2 gene mutation].

Budd-Chiari syndrome (BCS) is a rare vascular disorder characterized by obstruction of hepatic venous outflow, culminating in elevated hepatic and portal venous pressure. BCS is associated with myeloproliferative neoplasms (MPN) in 40% of cases, which is significantly higher than the rate observed in other venous thrombotic conditions, and suggests that MPN may contribute to the etiology of BCS. In particular, the JAK2 V617F mutation has recently attracted substantial attention, given its profound association with thrombogenesis, mechanically implicated through endothelial damage, increased blood cell adhesion, and facilitation of neutrophil extracellular trap formation.

Splenectomy unveils thrombocytosis in underlying myeloproliferative neoplasms with extrahepatic portal vein obstruction.

Extrahepatic portal vein obstruction (EHPVO) is a rare disease with myeloproliferative neoplasm (MPN) as the most common cause. We report that hypersplenic hematologic changes in EHPVO might be eliminated by MPN. Through experience with splenectomy for variceal control with EHPVO, we suspected that spleen might mask MPN-induced thrombocytosis, and that MPN might have a significant influence on excessive thrombocytosis after splenectomy.