PMC5437436_01
Target lesions on the palate.
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F1
During the oral examination, multiple but irregular oval-shaped erosions on an erythematous surface were noted on the palate (Fig. 1), the inside of the cheeks (Fig. 2) and the palatoglossal arches.
Erosions of the lips and impression of the teeth on the edges of the tongue.
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F3
His tongue was swollen, and an impression of his teeth around the edge could be observed (Fig. 3).
Adherent fibrin coating on the mouth floor and the ventral surface of the tongue.
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F4
A fibrous coating covered the mucosa on both sides of the tongue and across the floor of his mouth (Fig. 4).
Mucosal lesion of the medial canthus.
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F5
We also noted an ulceration of the urethral meatus and a bilateral conjunctivitis with no obstruction to his vision (Fig. 5).