It turned out present for five years and had remained static in size. A shave biopsy demonstrated an elevated epidermis included in a thick stratum corneum, and a central core of collagen, small islands of adipose cells, scattered stellate fibroblasts and vessels .. A filiform lesion on a finger A guy presents with a static filiform lesion in his finger. What is this condition? A 27-year-old man developed a filiform lesion privately of his right middle finger .Food and Medication Administration in May 2011 and reduced personnel-related costs. This was partially offset by ongoing clinical trial activity for the company’s Stage 3b trial, and a continuing Phase 2 study in Pure Red Cell Aplasia patients. Selling, administrative and general expenses for the quarter ended March 31, 2012, were $15.6 million compared to $8.2 million for the quarter ended March 31, 2011. The increase was mainly due to increases in commercialization costs as the ongoing company ready for the start and commercialization of OMONTYS.