Recurrent intramuscular lipoma at extensor pollicis brevis: A case report

Figure 1 Preoperative photographs. A: One 2 cm × 5 cm in size in the medial part of the forearm; B and C: A soft, painless lump was palpated along the extensor pollicis brevis of the right thumb, one 1 cm × 2 cm in size on the medial side of the right wrist. The black dotted line signifies the border of the lump to the touch. The patient’s sensation, range of motion of fingers and wrists, and motor power were normal. The previously operated scar is identified about 6 cm on the radial side of the right forearm.