Necrolytic acral erythema: a variant of necrolytic migratory erythema or a distinct entity?
Necrolytic acral erythema is closely associated with hepatitis C infection. Many findings indicate that NAE seems to be a variant of NME rather than a distinct entity. Hence, an alternative proposed term could be acral NME.
In this study, we described immunohistochemical expression of FGFR2 in a large series of pRCC specimens. FGFR2 expression was found to be prognostic factor for survival in patients with metastatic pRCC. FGFR2 mutations are rare across papillary types of RCC.