全身性分枝杆菌 (Mycobacterium) 感染肉芽肿，鳃组织
Photomicrograph of gill tissue showing a granuloma that was associated with a systemic Mycobacterium infection. Unstained wet mount; original magnification, 100×.
Courtesy of Dr. Ruth Francis-Floyd.
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Photomicrograph of gill tissue showing a granuloma that was associated with a systemic Mycobacterium infection. Unstained wet mount; original magnification, 100×.
Courtesy of Dr. Ruth Francis-Floyd.
