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. 2020 Nov 18:38:100819.
doi: 10.1016/j.nmni.2020.100819. eCollection 2020 Nov.

A child with soft-tissue infection and lymphadenitis

Affiliations

A child with soft-tissue infection and lymphadenitis

N J Froböse et al. New Microbes New Infect. .

Abstract

We report a case of a soft-tissue infection with Francisella philomiragia, a rare opportunistic pathogen in individuals with chronic granulomatous disease.

Keywords: Chronic granulomatous disease; Francisella philomiragia; genetic relation; lymphadenitis; soft-tissue infections.

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Figures

Fig. 1
Fig. 1
Microbiological and histopathological aspects of Francisella philomiragia. (a) Greyish, translucent colonies of F. philomiragia on Columbia blood agar; (b) Gram-stain showing uneven Gram-negative coccobacilli; (c) hydrogen sulphide production (arrows) on triple sugar iron agar; (d) haematoxylin & eosin stain of axillar lymph node tissue showing granuloma with focal necrosis (arrows).
Fig. 2
Fig. 2
Neighbour-joining tree of Francisella philomiragia and closely related species based on 16S RNA gene sequences. The bootstrap values (500 replicates) are shown next to the branches. There were 980 positions in the final data set. Evolutionary analyses were conducted in MEGA [16].

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