B. Mayr et al., EXPRESSION OF RET PTC1, RET/PTC2, RET/PTC3, RET/PTCDELTA-3 AND RET/PTC4 IN GERMAN PAPILLARY THYROID-CARCINOMA/, British Journal of Cancer, 77(6), 1998, pp. 903-906
Ret/PTC oncogene has been described with a frequency of 2.5-30% in pap
illary thyroid carcinomas. We examined the expression of ret/PTC in 99
German papillary thyroid carcinomas, including two recently described
new variants of ret/PTC3 and identified eight ret/PTC-positive rumour
s (8%) but none with the new variants.