In this section we have Logan's cases since June 2010, now over 4000! You can review the archived cases and read the suggested diagnoses by users and the final comment by the contributors.

Desmoplastic fibroblastoma (collagenous fibroma)

By Operations Pathhub

Tuesday at 10:08

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Case 266 June 2011 (P. McKee) F 46 nodule arm.

Densely collagenous hypocellular stroma with “stellate” (actually arcuate) fibroblasts.

Case 302 Aug 2011 (IH Chaudhry) M 50 arm nodule

Featureless fibroblastic proliferation – paucicellular.

Case 1813 10.5.17 (H. Diwan) M 46 clavicular mass

A well-circumscribed but unencapsulated, pink, paucicellular proliferation of bipolar to stellate-shaped fibroblasts with bland nuclei which are widely spaced and uniformly distributed within an abundant myxocollagenous matrix with low vascularity. Age, gender and site typical