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Generation and Expansion of Primary, Malignant Pleural Mesothelioma Tumor Lines

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Mesenchymal Hamartoma With Elevated Alpha-Fetoprotein: A Diagnostic Pitfall.

Amine Naggar¹, Hajar Andour¹, Hamza Bensaghir¹

¹Ibn Sina University Hospitals Center, Mohammed V University, Rabat, Morocco.

Global Pediatric Health

|August 21, 2023

Summary

Mesenchymal hamartoma (MH), a benign liver tumor, can be misdiagnosed as hepatoblastoma if alpha-fetoprotein levels are elevated. This case highlights the importance of imaging and histology for accurate diagnosis in pediatric liver tumors.

Keywords:

alpha-fetoproteins diagnosis hepatoblastoma liver mesenchymal hamartoma

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Area of Science:

Pediatric oncology
Hepatobiliary pathology

Background:

Mesenchymal hamartoma (MH) is a common benign pediatric liver tumor, typically presenting before age three.
Accurate diagnosis of pediatric liver tumors is crucial for appropriate treatment and prognosis.

Observation:

A case of hepatic MH presented with elevated alpha-fetoprotein (AFP), mimicking hepatoblastoma.
This atypical presentation led to a misdiagnosis and unnecessary chemotherapy administration.

Findings:

Elevated AFP levels in pediatric liver tumors can pose diagnostic challenges.
Imaging and histological examination are critical for differentiating MH from malignant tumors like hepatoblastoma.

Implications:

Clinicians should be aware of the potential for AFP elevation in MH to avoid misdiagnosis.
Emphasizes the need for a comprehensive diagnostic approach, integrating imaging and histology, for pediatric liver masses.