Thigh pain, immunocompromised There is diffusely increased T2/STIR signal and reticulation within the subcutaneous tissues of the thighs, right greater than left. There is increased signal within the musculature surrounding the femoral as well. A mild intermuscular fluid is also noted. When compared to the prior exam, the intramuscular component appears slightly more prominent although the subcutaneous inflammation appears slightly improved. The lateral skin contours also thickened.There is mild heterogeneity of the marrow signal which is symmetric in both femora. This likely relates to red marrow. Otherwise marrow signal is normal for the patient's age. A trace amount of fluid are noted within the knee and hip joints, similar to the prior exam. Within the limits of the exam, there is no focal fluid collection identified.
Diffuse edema and inflammation of the subcutaneous tissues and musculature of the right lower extremity which appears slightly improved from the prior exam. Similar changes are also noted to involve the left lower extremity. Within the limits of the exam, there is no focal fluid collection identified.