11-year-old male, history of congenital hypothyroidismEXAMINATION: Sonogram thyroid 5/19/2016 LEFT LOBE MEASUREMENTS: 1.2 x 2.5 x 0.9 cmISTHMUS MEASUREMENTS: 1.0 x 0.2 cmRIGHT LOBE: The right thyroid is absent.LEFT LOBE: Normal, homogeneous echotexture and echogenicity. No nodules or masses.ISTHMUS: Normal, homogeneous echotexture and echogenicity. No nodules or masses.PARATHYROID GLANDS: None identified.LYMPH NODES: Multiple benign appearing non-enlarged cervical lymph nodes.OTHER: No significant abnormality noted.
Congenital absence of the right thyroid lobe.