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. Author manuscript; available in PMC: 2012 Apr 1.
Published in final edited form as: Am J Surg Pathol. 2011 Apr;35(4):530–536. doi: 10.1097/PAS.0b013e318211cae1

Table 5.

Results Ki67 immunohistochemistry on juvenile polyps organised by phenotype and germline mutation.

Compartmentalisation
of Ki67
Germline mutation and polyp type

SMAD4 BMPR1A

A B A B
Normal 7 (88%) 2 (15%) 15 (50%) 4 (29%)
Loss 1 (12%) 11 (85%) 15 (50%) 10 (71%)

Total 8 13 30 14