Figure 1From: Clinical results of a surgical technique using endobuttons for complete tendon tear of pectoralis major muscle: report of five cases Diagnosis of acute tendon tears of the pectoralis major muscle in patient 2. Clinical photograph of the patient shows ecchymosis over the anterior aspect of the right arm 2 days after injury (A, black arrows) and loss of the axillary fold (A, white arrows inside the black circle; the dotted black circle indicates the normal left side). Magnetic resonance imaging (MRI) with axial (B) and coronal (C) views; spin echo T2-weighted image shows disruption of the tendon of the pectoralis major (PM) muscle. The area of high signal intensity has a fluid-fluid level (B and C, white arrows), which was thought to indicate a loculated hematoma. PM, pectoralis major; H, humerus; HH, humeral head.Back to article page