1.An Electron Microscopic Study of Corneal Blood Staining After Hyphema.
Journal of the Korean Ophthalmological Society 1987;28(5):917-922
The authors experienced corneal blood staining after traumatic hyphema with primary open angle glaucoma and studied corneal blood staining by electron microscope. The electron microscpic finding were as follows: 1. The destructive RBC particles were found in entire cornea except deep stroma by light microscope. 2. The destruction of endothelium and intact Descemet's membrane were found and few RBC particles in the keratocyte and interlamellar space were observed by electron microscope. 3. Amorphous granules in the superficial stroma were darker than the ones in the deep stroma by electron microscope. 4. The granules were observed between basal cell layer and wing cell layer in epithelium. We suggest that clearing mechanism of corneal blood staining are scavening action of phagocytic cells and migration from deep layer to superficial layer of granules.
Blood Stains*
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Cornea
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Descemet Membrane
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Endothelium
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Epithelium
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Glaucoma, Open-Angle
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Hyphema*
;
Phagocytes
2.A Case of Enteropathy-Type T-Cell Lymphoma Diagnosed by Small Bowel Enteroscopy: A Perspective on Imaging-Enhanced Endoscopy.
Jun Yong BAE ; Bong Min KO ; Seul Ki MIN ; Jong Chan LEE ; Gun Wha LEE ; La Young YOON ; Su Jin HONG ; Moon Sung LEE ; Hee Kyung KIM
Gut and Liver 2012;6(4):516-519
Enteropathy-type T-cell lymphoma (ETL) or enteropathy-associated T-cell lymphoma is a very rare malignant intestinal tumor. ETL is usually diagnosed by surgery. Endoscopic findings of ETL are not well known, and there are few reports of findings from endoscopy that has been performed only using white light. Additionally, there are no definite treatment guidelines for ETL. Therefore, we report a case of ETL diagnosed by enteroscopy with imaging-enhanced endoscopy and also review recently developed treatment options.
Endoscopy
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Enteropathy-Associated T-Cell Lymphoma
;
Humans
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Light
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Lymphoma, T-Cell
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T-Lymphocytes