Differential Diagnosis > Morphology > Reaction Patterns Expanded > Ulcers > Oral Ulcers

Oral Ulcers

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hmtoggle_plus1top 5 ddx:
•EM/SJS
•erosive LP
•pemphigus (vulgaris, paraneoplastica, cicatricial)
•recurrent aphthous stomatitis(canker sores)
•herpangina/hand, foot, mouth

 

hmtoggle_plus1extended ddx:
•Behcets disease
•cyclic neutropenia
•SLE
•inflammatory bowel disease linear ulcerations of the buccal vestibule, a cobblestone appearance of the buccal mucosa, swelling of the gingiva and lips
•HSV
•candida
•Wegener's Granulomatosis destructive ulcerations of the palate and uvula

 

oral aphthae and pustular skin lesions ddx:  IBD,  Behcet’s