MRI Visualization and Distribution Patterns of Foreign Modeling Agents: A Brief Pictorial Review for Clinicians

Table 5

Short- and long-term complications associated with the use of injectable fillers [10].

Complications
Short-term	Mild	Severe
	Erythema; Bruising; Hyperthermia; Swelling; Hypersensitivity; Nodule formation; Lumpiness in the injection area	Tissue necrosis; Blindness; Cerebral infarct
Long-term	Foreign body granuloma; (FBG); Abscess formation; Migration of filler; Disfiguring nodules; Tissue necrosis and ulcer; Persistent discoloration; Scarring