Multiple oral granulomatous nodules to hyaluronic acid filler

Are Delayed Dermal Filler Granulomas More Common Since COVID-19?

PURPOSE

Granuloma and delayed inflammatory reaction to hyaluronic acid facial esthetic fillers occurs rarely. More recently, these reactions have been reported with increasing frequency and have been associated with COVID-19 infection. The purpose of the study is to determine if delayed filler granulomas are more common after the start of the COVID-19 pandemic.

MATERIALS AND METHODS

A retrospective cohort study including of all patients treated with dermal filler at 4 offices of a single cosmetic surgery practice between August 1, 2018 and October 31, 2021 was performed. The primary outcome variable was granuloma formation. The primary predictor variable was time period, either pre-COVID (8/1/18 to 2/29/20) or post-COVID (3/1/20 to 10/31/21). Other study variables recorded were age, amounts of dermal fillers used, and types of dermal filler used. Data were analyzed using chi-squared test, t-tests, and logistic regression.

RESULTS

Over the study period, 3,255 patients receiving 8,067 syringes of filler over 6,800 sessions were reviewed. The average patient age was 46.8 ± 13.7 years and 2,583 sessions were performed in the pre-COVID time period and 4,217 sessions in the post-COVID time period. There were 11 granulomas in 9 subjects receiving filler in the post-COVID time period and 0 granulomas in the pre-COVID time period (0.3% vs 0.0%, respectively, P = .009). Juvederm Vollure was used in 64% of patients who developed granulomas but only accounted for 26% of filler administrations in the post-COVID time period and 28% in the cohort overall (P = .02).

CONCLUSIONS

Granuloma formation is a rare complication of hyaluronic acid filler injection that appears to be occurring with more frequency following the COVID-19 pandemic. Practitioners who administer dermal fillers should be aware of this complication and its apparent increased incidence.

Delayed complication of botulinum toxin and hyaluronic acid filler injections: A case report

BACKGROUND

Botulinum toxin and hyaluronic acid (HA) filler injections are popular minimally invasive cosmetic procedures owing to their convenience, efficiency, and durability; however, adverse reactions often occur.

MATERIALS AND METHODS

We describe the delayed hypersensitivity reaction that occurred after sequential injections of botulinum toxin and HA filler.

RESULTS

The histopathologic and dermatoscopic findings suggested a delayed hypersensitivity reaction with the formation of a dermal foreign body granuloma. The rash resolved 2 months following treatment with antihistamines and topical steroids cream.

CONCLUSION

We assume that local trauma during the blepharoplasty stimulated an immune response, which was the basis for this complication.

Silicone Granulomas at the Peripheral Intravenous Cannula Puncture Site

ABSTRACT

Different adverse reactions to silicone present in cosmetic fillers, implants, or medical devices have been reported. The granulomatous reaction on the injection site due to catheters' silicone coating is an infrequent complication, which may be clinically difficult to suspect. Although the definitive diagnosis requires identification of the silicone with techniques such as X-ray spectroscopy, the possibility of involvement of silicone, as well as the histopathologic demonstration of granulomas with refractile, nonpolarizable, and nonstainable material strongly suggests this diagnosis. Moreover, the use of a low-diaphragm aperture or phase-contrast microscopy could be useful to demonstrate the presence of this, otherwise almost transparent, foreign body.

Cigarette Smoke Particle-Induced Lung Injury and Iron Homeostasis

It is proposed that the mechanistic basis for non-neoplastic lung injury with cigarette smoking is a disruption of iron homeostasis in cells after exposure to cigarette smoke particle (CSP). Following the complexation and sequestration of intracellular iron by CSP, the host response (eg, inflammation, mucus production, and fibrosis) attempts to reverse a functional metal deficiency. Clinical manifestations of this response can present as respiratory bronchiolitis, desquamative interstitial pneumonitis, pulmonary Langerhans’ cell histiocytosis, asthma, pulmonary hypertension, chronic bronchitis, and pulmonary fibrosis. If the response is unsuccessful, the functional deficiency of iron progresses to irreversible cell death evident in emphysema and bronchiectasis. The subsequent clinical and pathological presentation is a continuum of lung injuries, which overlap and coexist with one another. Designating these non-neoplastic lung injuries after smoking as distinct disease processes fails to recognize shared relationships to each other and ultimately to CSP, as well as the common mechanistic pathway (ie, disruption of iron homeostasis).

Preseptal cellulitis associated with cosmetic eyelash lifting procedure

BACKGROUND

The increased popularity of periocular cosmetic applications in recent years has resulted in the appearance of various complications. The cosmetic eyelash lifting is one of these new techniques and is gradually becoming more popular. There are no previous reports of any complications of this procedure in the literature.

AIMS

In this study, we present a clinical case of preseptal cellulitis following cosmetic eyelash lifting procedure.

PATIENT/METHODS

A 55-year-old woman presented with bilateral eyelid swelling and redness. The history revealed that she had undergone cosmetic eyelash lifting procedure 2 days ago. There was no ocular movement limitation or pain. The biomicroscopic examination revealed bilateral eyelid edema and hyperemia, conjunctival hyperemia, chemosis, and mucopurulent secretion. The diagnosis was preseptal cellulitis when the clinical examination was evaluated together with the results of the laboratory tests and radiological imaging.

RESULTS

Systemic and topical antibiotics were started, and the signs recovered in the first week.

CONCLUSIONS

Cosmetic eyelash lifting can rarely be one of the causes of preseptal cellulitis. It is important to detect and treat any blepharitis or meibomitis before the procedure. Eyelid hygiene and the proper sterilization conditions during the procedure must also be ensured.