PMC4762782_01
Gram stain of blood culture showing gram negative, curvy bacilli.
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Gram stain morphology of the subsequent bacterial growth revealed the same curved, gram-negative bacilli seen from the enhanced gram stain of the positive anaerobic blood culture Fig. 1.
Warthin-Starry stain showing curvy bacilli near the perforation site of the serous cystadenofibroma.
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Warthin-Starry stained sections demonstrated small, curved bacilli morphologically consistent with A. succiniciproducens in multiple sections of the perforation site as well as in representative sections of the serous cystadenofibroma and attached fallopian tube Fig. 2.