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Related Experiment Video

Updated: Jun 13, 2026

An Oncogenic Hepatocyte-Induced Orthotopic Mouse Model of Hepatocellular Cancer Arising in the Setting of Hepatic Inflammation and Fibrosis
06:38

An Oncogenic Hepatocyte-Induced Orthotopic Mouse Model of Hepatocellular Cancer Arising in the Setting of Hepatic Inflammation and Fibrosis

Published on: September 12, 2019

Hepatic spleen nodules (HSN).

Claudia Mescoli1, Carlo Castoro, Adriana Sergio

  • 1Department of Pathology, University of Padova, Padova, Italy.

Scandinavian Journal of Gastroenterology
|April 23, 2010
PubMed
Summary
This summary is machine-generated.

Hepatic splenosis, a benign spleen tissue implant in the liver, is often misdiagnosed as cancer. Recognizing this rare condition is crucial for accurate liver lesion diagnosis and treatment.

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Area of Science:

  • Gastroenterology and Hepatology
  • Pathology
  • Radiology

Background:

  • Hepatic splenosis involves ectopic splenic tissue within the liver.
  • It is frequently mistaken for malignant liver tumors.
  • A history of splenic trauma or surgery is common in affected individuals.

Observation:

  • This report details two cases where hepatic splenosis mimicked liver malignancies.
  • Histological examination was required for definitive diagnosis in both cases.
  • A review of published literature on liver splenosis was conducted.

Findings:

  • Hepatic splenosis presents as nodular liver lesions.
  • These lesions are benign implants of normal spleen tissue.
  • Misinterpretation as malignancy is a common diagnostic challenge.

Implications:

  • Hepatic splenosis must be considered in the differential diagnosis of liver nodules.
  • Accurate identification prevents unnecessary aggressive treatment for benign conditions.
  • Awareness improves diagnostic accuracy and patient management for liver lesions.