Fig. 5

Flat-opened capsule displaying the luminal surface pinned to a paraffin board, ready to be submerged in 10% buffered formalin for appropriate fixation. No obvious masses or lesions are seen grossly

Flat-opened capsule displaying the luminal surface pinned to a paraffin board, ready to be submerged in 10% buffered formalin for appropriate fixation. No obvious masses or lesions are seen grossly