Y. Harshai et al., LARGE LIPONECROTIC PSEUDOCYST FORMATION FOLLOWING CHEEK AUGMENTATION BY FAT INJECTION, Aesthetic plastic surgery, 20(5), 1996, pp. 417-419
A case in which a growing cystic mass developed in the submandibular a
rea, 6 months following fat injection to the cheek and mandibular area
, is described. Histological examination revealed a liponecrotic pseud
ocyst. It is suggested that subcutaneous masses appearing in an area,
which was previously injected with fat, should be excised. Diagnostic
aspiration procedures may cause leakage of its oily content and possib
le further granulomatotic reactions and cysts.