Hypopharyngeal Dedifferentiated Liposarcoma in the MDM2 Era: A Case Report and Short Review

Figure 1

CT angiogram of neck ((a) coronal, (b) axial) demonstrating a 3.5 cm heterogeneous lesion in the posterior wall of the hypopharynx in a submucosal location (i) and a smaller 1.7 cm lesion of the right posterior wall of the hypopharynx (ii). The mass caused severe narrowing of the air column at the hypopharynx (iii).

(a)

(b)