Crohn's disease. Light micrograph of a section through a large intestine affected by Crohn's disease,showing granulomata (pale regions,like that seen at lower left). A granuloma is a ball-like collections of immune cells that forms when the immune system attempts to wall off substances that it perceives as foreign but is unable to eliminate. Crohn's disease is a chronic inflammatory disorder of the intestines that causes ulceration and thickening of the lining | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Biophoto Associates |
Bildgröße: | 3444 px × 5197 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
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