### Patient: Doctor, I am experiencing shoulder swelling, stiffness, and pain, along with weakness in my shoulder. Additionally, my tongue looks a bit strange. What could be the problem? 
### Doctor: It sounds like you have a rotator cuff injury. The swelling, stiffness, pain, and weakness are all common symptoms of this type of injury, and sometimes it can also cause referred pain to the neck or back. Your strange tongue is likely unrelated to the injury and may require further examination.