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Hepatic pseudotumor associated with Strongyloides infection:A case report

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World Journal of Hepatology 2023年第12期15卷 1338-1343页

作者： Jessica P Gialanella Tyler Steidl Kokkola Korpela Miral S Grandhi Russell C Langan H Richard Alexander Rachel M Hudacko Brett L Ecker Department of Surgical Oncology Rutgers Cancer Institute of New JerseyNew BrunswickNJ 08901United States Rutgers New Jersey Medical School NewarkNJ 07103United States Department of Infectious Disease Cooperman Barnabas Medical CenterLivingstonNJ 07039United States Department of Pathology and Labratory Medicine Rutgers Robert Wood Johnson Medical SchoolNew BrunswickNJ 08901United States

BACKGROUND Strongyloides sterocoralis is a parasitic infection caused by a roundworm that is transmitted through soil contaminated with *** can infrequently cause hepatic abscesses in immunocompromised patients and is rarely reported to form hepatic lesions in immunocompetent *** SUMMARY We present a case study of a 45-year-old female who presented with right upper quadrant abdominal pain and constitutional symptoms for several *** imaging identified several malignant-appearing liver *** investigation,including serological testing and histopathologic examination,revealed the presence of serum Strongyloides antibodies and hepatic granulomas with extensive *** treatment with ivermectin for 2 wk,there was complete resolution of the liver lesions and associated *** This case highlights the importance of considering parasitic infections,such as Strongyloides,in the differential diagnosis of hepatic *** recognition and appropriate treatment can lead to a favorable outcome and prevent unnecessary invasive *** awareness among clinicians is crucial to ensure the timely diagnosis and management of such cases.

关键词： Hepatic tumor liver mass Strongyloides sterocoralis Parasitology Case report

Inflammatory pseudotumors in the liver associated with influenza:A case report

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World Journal of Hepatology 2023年第10期15卷 1164-1169页

作者： Ankoor Patel Alexander Chen Alexander T Lalos Department of Medicine Rutgers-Robert Wood Johnson Medical SchoolNew BrunswickNJ 08901United States Department of Gastroenterology and Hepatology Rutgers-Robert Wood Johnson Medical SchoolNew BrunswickNJ 08901United States

BACKGROUND Inflammatory pseudotumor(IPT)is a rare and benign lesion that mimics malignancy and can develop in any part of the *** pathophysiology and etiology of these quasineoplastic lesions remain *** SUMMARY We report a case of a 65-year-old male who presented with fevers,night sweats,and unintentional weight loss following an influenza infection and was found to have multiple hepatic IPT’s following an extensive work *** Our case highlights the importance of considering hepatic IPT’s in the differential in a patient who presents with symptoms and imaging findings mimicking malignancy shortly following a viral infection.

Endoscopic ultrasound in chronic liver disease

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World Journal of Hepatology 2020年第6期12卷 262-276页

作者： Brian M Fung Alexander P Abadir Armen Eskandari Michael J Levy James H Tabibian Department of Medicine Olive View-UCLA Medical CenterSylmarCA 91342United States Department of Medicine University of California Irvine Medical CenterOrangeCA 92868United States Division of Gastroenterology and Hepatology University of California Davis Medical CenterSacramentoCA 95817United States Division of Gastroenterology and Hepatology Mayo ClinicRochesterMN 55905United States Division of Gastroenterology Department of MedicineOlive View-UCLA Medical CenterSylmarCA 91342United States

Endoscopic ultrasound(EUS)is a minimally invasive diagnostic and therapeutic modality with a number of established as well as evolving uses in patients with chronic liver *** to other diagnostic tools such as cross-sectional imaging or conventional endoscopy,EUS has been shown to increase diagnostic sensitivity and therapeutic success for many clinical scenarios and applications with a low rate of adverse *** this review,we discuss and focus on the current and growing role of EUS in the evaluation and/or treatment of hepatobiliary masses,hepatic parenchymal disease,portal hypertension,esophageal and other varices,and indeterminate biliary strictures.

关键词： Endoscopy Cirrhosis liver mass liver biopsy Variceal bleeding

Characteristics of common solid liver lesions and recommendations for diagnostic workup

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World Journal of Gastroenterology 2009年第26期15卷 3217-3227页

作者： Nimer Assy Gattas Nasser Agness Djibre Zaza Beniashvili Saad Elias Jamal Zidan liver Unit Ziv Medical Center Faculty of Medicine Technion Institute of Technology Department of Medicine Western Galilee Hospital Department of Medicine Ziv Medical Center Institute of Oncology Ziv Medical Center

Due to the widespread clinical use of imaging modalities such as ultrasonography,computed tomography and magnetic resonance imaging (MRI),previously unsuspected liver masses are increasingly being found in asymptomatic *** review discusses the various characteristics of the most common solid liver lesions and recommends a practical approach for diagnostic *** diagnoses include hepatocellular carcinoma (the most likely;a solid liver lesion in a cirrhotic liver) and hemangioma (generally presenting as a mass in a non-cirrhotic liver).Focal nodular hyperplasia and hepatic adenoma should be ruled out in young *** 70% of cases,MRI with gadolinium differentiates between these *** needle core biopsy or aspiration,or both,might be required in doubtful *** uncertainty persists as to the nature of the lesion,surgical resection is *** the patient is known to have a primary malignancy and the lesion was found at tumor staging or follow up,histology is required only when the nature of the liver lesion is doubtful.

关键词： liver mass Hepatic nodule Tumor Lesion Cirrhosis Hepatocellular carcinoma Magnetic resonance imaging Ultrasonography Computed tomography Fineneedle aspiration Biopsy