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Related Experiment Video

Updated: Jul 10, 2026

Surgical Treatment of an Endolymphatic Sac Tumor
04:34

Surgical Treatment of an Endolymphatic Sac Tumor

Published on: May 26, 2023

Isolated orbital endodermal sinus tumor.

Aliakbar Saber Mogaddam1, Bahram Memar, Amir Aledavood

  • 1Department of Ophthalmology (Khatam-Al-Anbia Eye Hospital), Mashhad University of Medical Sciences, Iran. saberaa@mums.ac.ir

Ophthalmic Plastic and Reconstructive Surgery
|November 22, 2007
PubMed
Summary
This summary is machine-generated.

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Physiological Responses During Phacoemulsification Cataract Surgery and Perceived Stress Among Ophthalmology Trainees: A Cross-Sectional Study.

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Association between Serum Ferritin level and Liver Fibrosis Severity in Non-Alcoholic Fatty Liver Disease Patients.

Iranian journal of pathology·2026
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Agreement of wavefront-based refraction with autorefraction and manifest refraction across refractive and astigmatic profiles in refractive surgery candidates.

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Serum Levels of Coagulation Factors in Patients with Inflammatory Bowel Disease.

Iranian journal of pathology·2026

An isolated endodermal sinus tumor of the orbit is a rare malignant germ-cell tumor in a child. Treatment involved chemotherapy after diagnosis via serologic analysis and histopathology.

Area of Science:

  • Ophthalmology
  • Pediatric Oncology
  • Pathology

Background:

  • Endodermal sinus tumors (ESTs) are malignant germ-cell tumors typically originating in gonadal tissue.
  • Extragonadal ESTs are rare, with orbital involvement being exceptionally uncommon.

Observation:

  • This report details a case of an isolated endodermal sinus tumor of the orbit in a 1-year-old boy.
  • Clinical, serologic, histopathologic, and immunohistochemical findings were analyzed.

Findings:

  • Diagnosis was confirmed through serologic analysis and histopathology.
  • The patient received chemotherapy managed by ophthalmology and oncology services.

Implications:

  • This case highlights the rare occurrence of orbital endodermal sinus tumors.

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  • Effective treatment strategies may involve chemotherapy and surgical intervention.