Upper limb, Dermatofibrosarcoma protuberans, CD34 Stain Details Disease Category Neoplasia Gender Male Organ System/Discipline Bones, Joints, and Soft-Tissue Tumours Clinical History Upper arm lesion. Case Discussion Key histologic features: Infiltrative; storiform architecture; bland spindle cells; entrapped adipocytes. IHC: + CD34. Diagnosis Dermatofibrosarcoma protuberans
Upper limb, Dermatofibrosarcoma protuberans, CD34 Stain Details Disease Category Neoplasia Gender Male Organ System/Discipline Bones, Joints, and Soft-Tissue Tumours Clinical History Upper arm lesion. Case Discussion Key histologic features: Infiltrative; storiform architecture; bland spindle cells; entrapped adipocytes. IHC: + CD34. Diagnosis Dermatofibrosarcoma protuberans
