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pulmonary papillary adenocarcinoma

Friday 13 December 2013

True Papillary Carcinoma

Synopsis

- Should be composed of at least 75% true papillae with fibrovascular cores.
- This particular pattern is believed to be more aggressive.
- Lymph node metastases in this pattern are commonly seen.
- TTF-1(+) and thyroglobulin(-)

See also

- pulmonary adenocarcinoma