Endoscopic Retrograde Cholangiopancreatography (ERCP) for Suspected Mirizzi Syndrome Type IV as Both a Diagnostic and Bridge-to-Surgery Procedure.

Mirizzi syndrome (MS) is a challenging diagnosis due to its similar presentation with other biliary diseases; thus, the role of endoscopy is sometimes unclear, especially in altered anatomy. Radiological examinations may usually suspect it, but deeper examinations could be necessary to confirm it. Endoscopic retrograde cholangiopancreatography (ERCP) certainly has a therapeutic role in cases of jaundice, cholangitis or concurrent choledocolithiasis, although surgery is without doubt the definitive treatment in most of the cases.

Feasibility of Ultra-Low Volume Contrast-Saline Mixture Injection With Dual-Flow Technique in a Pre-TAVI Computed Tomography Angiography.

Background: To explore the feasibility and image quality of ultra-low volume contrast-saline mixture injection with dual-flow injection technique in a computed tomography angiography (CTA) protocol in patients scheduled for transcatheter aortic valve implantation (TAVI).

Methods: Forty (40) TAVI candidates underwent investigation with CTA using a third-generation dual-source CT scanner between September and November 2020. Different volumes of a monophasic contrast-saline mixture at an 80:20 ratio were administered at an infusion rate of 3 mL/s in 20 patients (group A).

Case 306: Ectopic Thyroid Goiter in the Porta Hepatis.

A 61-year-old woman was admitted to our institution to characterize an incidentally found mass in the porta hepatis. An episode of pulmonary embolism (18 months ago) and a pulmonary abscess (15 months ago) were reported. The patient had no history of known liver disease, previous cancer diagnosis, or trauma.

Transjugular intrahepatic portosystemic shunt (TIPS) complications: what diagnostic radiologists should know.

Transjugular intrahepatic portosystemic shunt (TIPS) is an effective therapy for portal hypertension complications and can successfully treat variceal bleeding and refractory ascites. Although TIPS is relatively safe, procedural- or shunt-related morbidity can reach 20%, and procedural complications have a fatality rate of 2%. Delayed recognition and treatment of TIPS complications can lead to life-threatening clinical scenarios.

Case 305: Loeffler Endocarditis.

A 27-year-old man was admitted to the emergency department with fever and thoracic pain. In the previous 6 months, the patient lost a substantial amount of weight (12 kg). His family history was negative for cardiac disease.

Case 306.

A 61-year-old woman was admitted to our institution to characterize an incidentally found mass in the porta hepatis. An episode of pulmonary embolism (18 months ago) and a pulmonary abscess (15 months ago) were reported. The patient had no history of known liver disease, previous cancer diagnosis, or trauma.

Case 305.

A 27-year-old man was admitted to the emergency department with fever and thoracic pain. In the previous 6 months, the patient lost a substantial amount of weight (12 kg). His family history was negative for cardiac disease.

Case 288: Uhl Anomaly.

History A 46-year-old woman was admitted to our hospital with decompensated congestive heart failure and pericardial effusion diagnosed at echocardiography. She had no family history of sudden cardiac death. She was born at term and experienced no cardiac events until 4 years of age, at which point she was hospitalized because of three syncopal episodes that were not related to exercise.

Imaging of calcified hepatic lesions: spectrum of diseases.

Hepatic calcifications have been increasingly identified over the past decade due to the widespread use of high-resolution Computed Tomography (CT) imaging. Calcifications can be seen in a vast spectrum of common and uncommon diseases, from benign to malignant, including cystic lesions, solid neoplastic masses, and inflammatory focal lesions. The purpose of this paper is to present an updated review of CT imaging findings of a wide range of calcified hepatic focal lesions, which can help radiologists to narrow the differential diagnosis.

Case 288.

History A 46-year-old woman was admitted to our hospital with decompensated congestive heart failure and pericardial effusion diagnosed on echocardiography. She had no family history of sudden cardiac death. She was born at term and experienced no cardiac events until 4 years of age, at which point she was hospitalized because of three syncopal episodes that were not related to exercise.

Multidisciplinary approach in the management of uterine intravenous leiomyomatosis with intracardiac extension: case report and review of literature.

Uterine intravenous leiomyomatosis is an uncommon tumor, usually arising from the uterus, with nodular masses which extend intravascularly over variable distances and may reach the inferior vena cava, right atrium, and pulmonary arteries. Early diagnosis and surgical intervention are crucial as intracardiac leiomyomatosis not only causes cardiac symptoms but may result in pulmonary embolism and sudden death. Complete tumor resection is key in disease management, thus rendering cardiac-extending uterine intravenous leiomyomatosis one of the most challenging conditions for surgical treatment.

Unusual venous collateral pathways allow for reperfusion of the intrahepatic portal venous system in children with portal vein thrombosis after split liver transplantation: Clinical relevance and management implications.

PVT is the most frequent vascular complication after LT in small children, and a higher incidence has been observed in those transplanted for biliary atresia or with a LLSG. Thrombosis of the PV causes extrahepatic portal hypertension and is associated with splenomegaly and the development of venous neo-collaterals, including gastro-oesophageal varices and splenorenal shunts. It has also been incidentally suggested in the literature that patients who have had a Roux-en-Y loop for a biliary reconstruction may present with a cavernomatous transformation of the distal portion of the loop.

Acute rejection after lung transplantation: association between histopathological and CT findings.

Purpose: To evaluate the predictive role of computed tomography (CT) on acute rejection in patients who underwent lung transplantation (LT).

Materials And Methods: Seventy-eight patients who underwent LT were evaluated in our study. The CT scans were reviewed by three different radiologists, who evaluated the findings potentially associated with acute rejection such as air trapping, tree-in-bud, consolidations, crazy paving, ground-glass opacity, bronchiectasis, thickening of intralobular or interlobular septa and presence of pleural effusion.