Granuloma associado à infecção sistêmica por <i >Mycobacterium</i>, tecido branquial

Granuloma associado à infecção sistêmica por Mycobacterium, tecido branquial

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.