Jf. Setterfield et al., Pyoderma gangrenosum associated with severe oropharyngeal involvement and IgA paraproteinaemia, BR J DERM, 144(2), 2001, pp. 393-396
We report a patient with combined cutaneous and oropharyngeal pyoderma gang
renosum in association with an IgA lambda paraproteinaemia. The differentia
l diagnosis of oral pyoderma gangrenosum is discussed.