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pulmonary papillary carcinoma with morular component

Friday 13 December 2013

Papillary Carcinoma with Morular Component

Synopsis

- Papillary Carcinoma with Morular Component.
- Similar criteria to true papillary carcinoma.
- Presence of morular component in alveolar spaces.
- "Morules" are of different sizes and always in intraalveolar location.
- TTF-1(+) and thyroglobulin(-).

Synopsis

- pulmonary adenocarcinoma