I recently has an ENT tell me that my thyroid felt a little "lumpy" however, she did say she could feel no distinct nodules or masses. She recommended I go see my PCP for further evaluation. She ordered thyroid function/levels which all come back within normal limits. She also ordered a thyroid ultrasound which showed a mildly heterogeneous thyroid gland without focal nodule. The measurements were: RT 4.7 x 1.7 x 1.2 cm and LT: 4.9 x 1.7 x 1.3 cm. From what I have read all limits are in normal range besides the 4.9 on the LT, which appears to just be very slightly large. Would this be something to worry about?? She said that the slightly heterogeneous meant nothing really other than I have a bumpy thyroid. Does this sound right??