Complex sentence: The thyroid weighs 25 grams in adults, with each lobe being about 5 cm long, 3 cm wide and 2 cm thick, with the isthmus about 1.25cm.
Split into simpler sentences: The thyroid weighs 25 grams in adults,. Each lobe is about 5 cm long, 3 cm wide and 2 cm thick, with the isthmus about 1.25cm.