PMC5472133_01
Photography of the left cheek: diagnosis by salivary flow upon chewing of gum.
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Chewing of gum allowed us to make a diagnosis (Fig. 1).
Perioperative photography: location of the Stenon duct with a 22 gauge venous catheter.
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The duct was located by external catherization (22 gauge catheter) and dissection around the cutaneous fistula (Fig. 2).
Postoperative photography at D8: dressing after the chewing gum test.
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The post-operative monitoring was straightforward at D8 (Fig. 3) and at one month (Fig. 4).