Lipid Definition Lipids are class of naturally-occurring organic compounds that you may know by their common names: fats and oils. A key characteristic of this group of compounds is that they are not soluble in water.
Ultrasound. 1  normal thyroid gland has an homogenous appearance, the capsule may appear as a thin hyperechoic line. 2  each lobe normally measures 4 length: 4-7 cm. depth: <2 cm. 3  volume (excluding isthmus, unless its thickness is > 3mm) 6 10-15 ml for females. 12-18 ml for males.
an under active thyroid presents with a tsh ranging from 2miu l or more than that a tsh level count ranging between 0 5 and 3miu l confirms thyroid disorder the normal tsh range for newborns ranges from between 1 39 miu l the normal tsh levels for children ranges from between 0 7 6 4 miu lormal levels in children the range of normal tsh levels for full term newborns is higher as it can range from between 1 3 and 16 micro units per ml of blood the tsh range gradually reduces to 0 9 to 7 7 micro units per milliliter after 30 days