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A Patient-Derived Xenograft Model for Venous Malformation

A Patient-Derived Xenograft Model for Venous Malformation

Published on: June 15, 2020

Vascular tumors.

Sara A Mansfield¹, Regan F Williams¹, Ionela Iacobas²

¹Division of Pediatric Surgery, Le Bonheur Children's Hospital, University of Tennessee Health Science Center, Memphis, TN, United States.

Seminars in Pediatric Surgery

|October 18, 2020

Summary

This summary is machine-generated.

Vascular tumors, a rare type of vascular anomaly, present diagnostic and treatment challenges. This review covers their characteristics and summarizes current treatment strategies based on existing literature.

Keywords:

Angiosarcoma Kaposiform hemangioendothelioma Spindle cell hemangioma Vascular tumors

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Area of Science:

Vascular anomalies
Tumor classification
Medical diagnostics

Background:

Vascular tumors are a rare subset of vascular anomalies.
Classification based on malignant potential or local destruction potential has been historically difficult.
Treatment recommendations are often based on limited case series.

Purpose of the Study:

To review the presentation, pathologic, and imaging characteristics of vascular tumors.
To summarize current treatment recommendations for vascular tumors based on literature.
To differentiate vascular tumors from congenital and infantile hemangiomas, which are discussed separately.

Main Methods:

Literature review of existing studies on vascular tumors.
Analysis of presentation, pathology, and imaging findings.
Synthesis of treatment recommendations from case series and current literature.

Main Results:

Vascular tumors exhibit diverse presentations, pathologic features, and imaging characteristics.
Classification remains challenging due to their rarity and varied potential for malignancy or local destruction.
Current treatment strategies are summarized from available literature.

Conclusions:

Accurate classification and standardized treatment for vascular tumors require further research.
Understanding the specific characteristics is crucial for effective management.
This review provides a consolidated overview for clinicians managing these rare conditions.