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Related Experiment Video

Updated: Jun 18, 2026

Development of a Rabbit Chronic-Like Rotator Cuff Injury Model for Study of Fibrosis and Muscular Fatty Degeneration

Development of a Rabbit Chronic-Like Rotator Cuff Injury Model for Study of Fibrosis and Muscular Fatty Degeneration

Published on: March 31, 2023

[Elastofibroma dorsi: a characteristic, benign, subscapular swelling].

Miriam L Hoven-Gondrie¹, Frank F A IJpma, Miek G Havenith

¹Isala klinieken, locatie Sophia, Zwolle, The Netherlands. m.l.hoven@isala.nl

Nederlands Tijdschrift Voor Geneeskunde

|November 11, 2009

Summary

This summary is machine-generated.

Elastofibroma dorsi are benign soft tissue tumors. Resection is only recommended if symptomatic, preventing unnecessary interventions for these non-cancerous growths.

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Last Updated: Jun 18, 2026

Development of a Rabbit Chronic-Like Rotator Cuff Injury Model for Study of Fibrosis and Muscular Fatty Degeneration

Development of a Rabbit Chronic-Like Rotator Cuff Injury Model for Study of Fibrosis and Muscular Fatty Degeneration

Published on: March 31, 2023

Area of Science:

Oncology
Pathology
Radiology

Background:

Elastofibromas are rare, benign soft tissue tumors.
They typically occur in the subscapular region.
Diagnosis can be challenging due to their benign nature.

Observation:

Two female patients presented with bilateral subscapular soft tissue swellings.
Imaging (CT) and biopsy confirmed elastofibroma dorsi in one patient.
Surgical resection was performed on one patient without prior confirmation, while the other was managed expectantly.

Findings:

Pathological examination confirmed elastofibroma in both cases.
The benign nature of elastofibroma dorsi was re-emphasized.
Asymptomatic lesions did not require surgical intervention.

Implications:

Subscapular soft tissue tumors should be considered for elastofibroma dorsi.
Expectant management is appropriate for asymptomatic elastofibromas.
This approach avoids unnecessary patient anxiety, medical investigations, and interventions.