Case reference number (b)(4) is a literature report detected on 03-jun-2017 by the medical affairs department during a literature screening.This case was identified from the literature article apikian m, roberts s, goodman gj.Adverse reactions to polylactic acid injections in the periorbital area.J cosmet dermatol.2007 jun;6(2):95-101.A healthy, (b)(6) anglo-saxon woman presented for correction of bilateral lower eyelid and cheek contour deformity and rhytides in the orbital areas.In one treatment session, patient received five injections each of 0.1 ml of new-fill (pla) in each infra-orbital areas, as well as 0.5 ml of pla in the temporal areas bilaterally and 0.6 ml in the cheek area bilaterally.The new-fill was diluted with three milliliters of water for injection and 1 ml of epinephrine-free lidocaine were added to each vial using a sterile 18-gauge needle.All vials were prepared at least 2 hours before use.Injections were done with a 26-gauge luer-lock syringe.All areas injected were disinfected with an alcohol swab immediately before injection.The injected areas were all massaged immediately after procedure to ensure uniform distribution of the product.On review, 6 weeks post-treatment, several firm 1- to 2-mm asymptomatic nodules in the infra-orbital areas were apparent upon examination.According to the patient, these had arisen 4 weeks post treatment.The nodules were aesthetically distressing to the patient who requested further intervention.Corrective treatment included oral prednisolone, 25 mg daily for 7 days, as well as topical methylprednisolone aceponate cream, 0.1 percent once daily (advantan) was prescribed.Two months later, the nodules remained unchanged.Intra-lesional steroid injections were done: 1 ml of betamethasone, 5.7 mg as betamethasone sodium phosphate 3.9 mg (in solution) and betamethasone acetate 3 mg (in suspension; celestone chronodose), in both infra-orbital areas.Review of the patient 7 months post-treatment failed to reveal any improvement in the appearance of the nodules.Skin biopsies of the nodules were undertaken.Histopathology revealed a foreign-body granulomatous inflammatory reaction consisting of a collection of foreign material that was polarizable and birefringent, surrounded by macrophages and multinucleated giant cells.Within 2 weeks of the biopsies, the patient had complete healing.The remaining nodules were subsequently surgically excised.Follow-up revealed the patient to be free of further disfiguring nodules in this area.
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