History of progressive organomegaly (hepatosplenomegaly) Physical examination revealed no evident organomegaly, lymphadenopathy, or other masses. On physical examination, the patient had normal bowel sounds and mild left upper-quadrant tenderness to deep palpation but no masses, hernias, or organomegaly.
Quick Answer. Causes of upper arm pain include shoulder bursitis, biceps tendinitis, impingement syndrome and tennis elbow, according to the National Institute of Arthritis and Musculoskeletal and Skin Diseases. Pain can start near the shoulder and travel down, or start at the elbow and travel toward the shoulder. Keep Learning.
Unfortunately, sometimes upper back pain between the shoulder blades is more serious than a muscle strain. If someone has a gallbladder or bile problem, it could cause upper back pain between the shoulder blades. The gallbladder is a small organ in the upper right area of the abdomen that helps with the digestion of food.