Nontraumatic orbital hematoma secondary to labor and childbirth: a case report and review of the literature.

PURPOSE: Non-traumatic orbital hemorrhage without underlying vascular malformations or predisposing conditions is uncommon, and particularly rare in the context of maternal labor. This study combines a novel case report and retrospective review to analyze reported cases and propose insights. METHODS: This study is both a unique case report and literature review examining PubMed publications with articles traced back to original sources through citations for inclusion. Analysis included clinical presentation, visual examination, hematoma characteristics, neuroimaging, management strategies, and outcomes. RESULTS: We present a 37-year-old multigravida woman at 40 weeks gestation who developed acute right-sided proptosis, diplopia, retrobulbar pain, and periorbital edema during the second stage of labor. Computed tomography (CT) revealed a subperiosteal hemorrhage, with subsequent magnetic resonance imaging (MRI) excluding vascular anomalies. Symptoms resolved within two months. Only 14 cases of maternal orbital hematoma associated with labor have been reported. The average age was 28 with 42% (6/14) being primigravid. Including our case, forty percent (6/15) developed symptoms during the second stage of labor, 40% (6/15) immediately postpartum, and 20% (3/15) over 24 hours postpartum. Overall, 33% (5/15) had potentially contributing conditions including coagulopathies, delivery complications, or vascular malformations. Unilateral orbital hemorrhage occurred in 87% (13/15). Surgical intervention was necessary in 13% (2/15). Most (87%, 13/15) underwent observation or medical management with full recovery of symptoms. CONCLUSIONS: Non-traumatic orbital hematomas associated with maternal labor are rare and likely related to increased valsalva during delivery and heightened blood volume in pregnancy. Neuro-imaging and systemic workup are recommended to assess for vascular anomalies or underlying coagulopathies. The overall prognosis is favorable with most having full recovery.

Patient Satisfaction and Management of Postoperative Complications Following Ablative Carbon Dioxide Laser Resurfacing of the Lower Eyelids.

PURPOSE: To describe postoperative management following ablative carbon dioxide laser resurfacing of the lower eyelids. METHODS: A retrospective review of patients who consecutively underwent bilateral lower eyelid ablative carbon dioxide laser resurfacing by a single experienced oculoplastic surgeon over a 6-year period was conducted. Patient satisfaction, aesthetic outcomes, and postoperative complications were evaluated as adjunctive or monotherapy. RESULTS: Among 424 patients included in the study, most were female (n = 356, 84.0%) and Caucasian (n = 404, 95.3%), with Fitzpatrick skin types II-III (n = 381, 89.9%). Mean age was 62.8 years (standard deviation: 9.7 years). Most (n = 324, 76.4%) underwent fractional ablative carbon dioxide laser resurfacing of the lower eyelids, whereas 91 (21.5%) received traditional laser resurfacing and 9 (2.1%) had both fractional and traditional laser resurfacing during the same session. At the time of lower eyelid laser resurfacing, most patients also underwent concurrent procedures, including upper (n = 321, 75.7%) and lower blepharoplasty (n = 348, 82.1%); a small proportion of patients (n = 39, 9.2%) did not undergo any concurrent surgical procedure. In addition to ablative laser resurfacing of the lower eyelids, 25 (5.9%) had upper eyelid laser resurfacing, 60 (14.2%) had full-face laser resurfacing, 55 (13.0%) had neck laser resurfacing, and 42 (9.9%) had additional treatment of solar lentigines or dyschromias on the face. Median follow-up duration was 3.9 months (interquartile range: 2.0-11.0 months). In the immediate postoperative period, 22 patients (5.2%) developed contact dermatitis from topical antibiotic eye drops and/or ointment prescribed postblepharoplasty. Postinflammatory hyperpigmentation was observed in 40 patients (9.4%) despite topical prophylaxis; all were eventually successfully treated with a combination of topical nonprescription and prescription creams and/or oral tranexamic acid. A localized herpetic outbreak occurred in 3 (0.7%) who underwent full-face laser resurfacing and 1 (0.2%) who underwent periocular laser resurfacing only; all were successfully treated with oral antiviral therapy. Two (0.5%) developed culture-proven atypical mycobacterial infection of the resurfaced lower eyelid skin and were treated with combination antibiotic therapy for several months until resolution. A small scar was noted in 4 patients (0.9%), which resolved after local corticosteroid injections. No patient developed persistent scarring or ectropion. Patient satisfaction was overall high, with 363 (85.6%) very satisfied and 48 (11.3%) satisfied with the aesthetic outcome of lower eyelid laser resurfacing. CONCLUSIONS: Ablative carbon dioxide laser resurfacing of the lower eyelids can be a useful tool in the armamentarium of the experienced oculoplastic surgeon, with excellent aesthetic results, high patient satisfaction, and low complication rates as adjunctive or monotherapy. Proper and timely management of postoperative complications is essential to maximizing successful cosmetic outcomes.

CO2 Laser Lash Tilt Technique for the Treatment of Mild to Moderate Lash Ptosis and Augmentation of Upper Eyelid Blepharoplasty Results.

PURPOSE: To assess the safety, efficacy, and patient satisfaction of a newly described technique for the treatment of mild to moderate lash ptosis performed as augmentation to upper eyelid blepharoplasty. METHODS: Patient medical records for 27 consecutive cases of upper eyelid blepharoplasty between January 2016 and June 2017 and 19 consecutive cases of upper eyelid blepharoplasty with the laser lash tilt procedure between July 2016 and January 2017 performed by the senior author were retrospectively reviewed. Lash position in preoperative and postoperative photographs was graded in a randomized masked fashion on a 4-point scale by 5 oculoplastic surgeons. RESULTS: There was a significant improvement in mean lash position scores for the control group (0.52 ± 0.34, p < 0.001) with mean lash score improving from 1.14 ± 0.46 before surgery to 0.62 ± 0.46 after blepharoplasty alone. There was also significant improvement in mean lash position scores for the laser lash group (0.98 ± 0.52, p < 0.01) with mean lash score improving from 1.66 ± 0.62 before surgery to 0.68 ± 0.50 after blepharoplasty with laser lash treatment. The improvement in lash position seen in the laser lash group was significantly greater than the improvement seen in the control group (p = 0.001). There were no complications and all patients were satisfied with their results. CONCLUSIONS: Compared with upper eyelid blepharoplasty alone, the addition of the CO2 laser lash tilt technique provides a significant improvement in the upward tilt of the eyelashes as they emerge from the eyelid margin.

Chlorhexidine Keratitis: Safety of Chlorhexidine as a Facial Antiseptic.

BACKGROUND: Effective antiseptic to reduce surgical site infections is a cornerstone of modern surgery. Chlorhexidine gluconate-based antiseptics are among the most effective of these products. Unfortunately, chlorhexidine solutions are toxic to the cornea and middle ear, and they pose a splash risk to both the patient and health care personnel. OBJECTIVE: To examine the clinical evidence that led to the disavowal of chlorhexidine antiseptic solution for use on the face and head. METHODS AND MATERIALS: Reference searches were performed using PubMed, Embase, and LexisNexis databases without restriction to the date of publication, language, or study setting. RESULTS: The literature revealed 11 sentinel cases of severe chlorhexidine-related keratitis in the late 1980s. These cases are reviewed together with data on ototoxicity and alternative products to understand why chlorhexidine solution should not be used on the face and scalp. CONCLUSION: Chlorhexidine antiseptic solutions are highly effective. However, they pose a risk to the middle ear and have the potential to irreversibly damage the cornea with a minimal splash exposure. Povidone-iodine is a safe and effective alternative.

An Anatomical Analysis of the Supratrochlear Artery: Considerations in Facial Filler Injections and Preventing Vision Loss.

BACKGROUND: Embolia cutis medicamentosa (ECM) is a rare phenomenon attributed to intra-arterial drug injection. Glabellar filler injections can result in potentially devastating visual loss from inadvertent retrograde arteriolar embolization due to the extensive vasculature within the upper face. The minimum amount of filler necessary to potentiate this complication has not yet been reported. OBJECTIVES: We aim to determine the volume of filler necessary to occupy the supratrochlear artery from the glabella to the bifurcation of the ophthalmic and central retinal arteries. We specifically examine the volume of the supratrochlear artery from the glabella to orbital apex. METHODS: The study was approved by Duke University Institutional Review Board and involved surgical dissection of six fresh tissue cadaver heads (12 hemifaces). The arterial system in each cadaver head was injected with latex for visualization. The supratrochlear arteries were isolated anteriorly from the glabella to the orbital apex posteriorly. Intra-orbital vessel radius and length were measured. The vessel volume was calculated by water displacement of the intra-arterial latex. RESULTS: The vessel volumes ranged from 0.04 to 0.12 mL. The average vessel volume was calculated as 0.085 mL, the average length as 51.75 mm, and the average radius as 0.72 mm. CONCLUSIONS: Vascular occlusion from filler injections can lead to devastating visual consequences due to inadvertent retrograde intra-arterial embolization. Our findings indicate that the average entire volume of the supratrochlear artery from the glabella to the orbital apex is 0.085 mL. Injectors should be aware that a bolus of this critical volume may lead to a significant adverse outcome.

The Role of Adjunctive Therapies in the Management of Invasive Sino-Orbital Infection.

OBJECTIVE: Invasive sino-orbital fungal infections are life-threatening complications of immunonosupression that are difficult to treat. Currently there are no standard treatment guidelines. The most widely accepted therapy includes parenteral anti-fungal therapy and surgical debridement of sinuses with orbital exenteration, a procedure that is not only disfiguring, but may increase morbidity. Injection of retrobulbar Liposomal Amphotericin B (L-AMB) is an alternative approach that provides local administration to infected tissues. The adjunct use of anti-fungal retrobulbar injections not been extensively reviewed in treating sino-orbital infection. We are reporting the multimodal approach of using L-AMB retrobulbar injections in combination with sinus debridement, intravenous (IV) anti-fungal therapy, and hyperbaric oxygen (HBO) for the management of sino-orbital infection. METHOD & RESULTS: Review of literature of 12 cases and retrospective evaluation of one patient with sino-orbital Aspergillus flavus infection on chemotherapy for T-cell acute lymphocytic leukemia treated with retrobulbar Amphotericin B, IV anti-fungal agents, and hyperbaric oxygen therapy. Clinical characteristics, radiographic features, management techniques, and clinical outcomes are described. CONCLUSION: Retrobulbar Amphotericin B injection may be an effective adjunct to hyperbaric oxygen and parenteral anti-fungals in the control of sino-orbital fungal infections.

Complications using intense ultrasound therapy to treat deep dermal facial skin and subcutaneous tissues.

BACKGROUND: Intense focused ultrasound is an FDA-approved noninvasive technology for facial/brow lifting procedures. During the course of our experience, several patients had complications with this technology, some of which have not been reported in the literature. OBJECTIVE: The purpose of this study was to assess the spectrum and duration of complications associated with administering intense focused ultrasound at the Duke Aesthetic Center. MATERIALS AND METHODS: This retrospective IRB-approved chart review evaluates all 39 patients treated at the Duke Aesthetic Center from November 4, 2011 to October 9, 2012. Thirty-eight patients had concurrent ablative fractionated laser skin resurfacing using the Lutronic eCO2 system over the neck. The charts and photograph archive were reviewed to determine the amount and location of treatment and complications experienced by each patient. RESULTS: Overall, 23% of patients had a complication. These included mandibular ecchymosis, facial edema, transient lip and brow paralysis, and pseudofacial fat atrophy. CONCLUSION: Although most of the complications were transient in nature, 1 patient developed persistent facial edema that became a scar and another developed pseudomelolabial fat atrophy. Furthermore, 3 patients experienced previously unrecognized transient lip and/or brow paralysis. All patients tolerated concurrent neck ultrasound and ablative fractionated CO2 laser resurfacing well.

Safety and efficacy of combining microfocused ultrasound with fractional CO2 laser resurfacing for lifting and tightening the face and neck.

BACKGROUND: Microfocused ultrasound (MFU) and ablative fractionated laser (AFL) resurfacing techniques have been used separately to noninvasively improve skin laxity and rhytides on the face and neck. Simultaneous combination treatment would be anticipated to provide further improvement but has not previously studied. METHODS: A retrospective analysis of 100 combination face and neck treatments from 3 centers was performed, including collective treatment protocols, postoperative recovery, side effect profile, and clinical results. RESULTS: Skin laxity and photodamage (rhytides and texture) showed significant improvement with combination MFU + AFL treatment. Except for increased facial swelling in a small percentage of patients, postoperative recovery and side effects were comparable with those obtained after application of individual treatments. CONCLUSION: Combination MFU-AFL on the face and neck is a safe and effective method for targeting multiple facets of facial and neck skin aging and can be safely performed in a single treatment session.

A case series of patients diagnosed with orofacial granulomatosis presenting primarily with dense infiltrates and severe periorbital edema.

Orofacial granulomatosis is a relapsing nonnecrotizing granulomatous syndrome that classically presents with lip and perioral swelling. Over the years, several patients have been referred to the Duke Eye Center Oculoplastics Department for severe, progressive, recurrent eyelid swelling interfering with both their functional vision and their appearance. In this IRB approved retrospective case series, we describe the clinical course of 5 such patients, including their presenting symptoms, diagnosis, and response to treatment. We hope that oculoplastics specialists will consider this entity in the differential diagnosis of periorbital edema and consider initiating localized anti-inflammatory treatment once the diagnosis has been made.

Comparing the Ability of Google and ChatGPT to Accurately Respond to Oculoplastics-Related Patient Questions and Generate Customized Oculoplastics Patient Education Materials.

Purpose: To compare the accuracy and readability of responses to oculoplastics patient questions provided by Google and ChatGPT. Additionally, to assess the ability of ChatGPT to create customized patient education materials. Methods: We executed a Google search to identify the 3 most frequently asked patient questions (FAQs) related to 10 oculoplastics conditions. FAQs were entered into both the Google search engine and the ChatGPT tool and responses were recorded. Responses were graded for readability using five validated readability indices and for accuracy by six oculoplastics surgeons. ChatGPT was instructed to create patient education materials at various reading levels for 8 oculoplastics procedures. The accuracy and readability of ChatGPT-generated procedural explanations were assessed. Results: ChatGPT responses to patient FAQs were written at a significantly higher average grade level than Google responses (grade 15.6 vs 10.0, p < 0.001). ChatGPT responses (93% accuracy) were significantly more accurate (p < 0.001) than Google responses (78% accuracy) and were preferred by expert panelists (79%). ChatGPT accurately explained oculoplastics procedures at an above average reading level. When instructed to rewrite patient education materials at a lower reading level, grade level was reduced by approximately 4 (15.7 vs 11.7, respectively, p < 0.001) without sacrificing accuracy. Conclusion: ChatGPT has the potential to provide patients with accurate information regarding their oculoplastics conditions. ChatGPT may also be utilized by oculoplastic surgeons as an accurate tool to provide customizable patient education for patients with varying health literacy. A better understanding of oculoplastics conditions and procedures amongst patients can lead to informed eye care decisions.

Facial blanching due to neurotoxins: proposed mechanisms.

BACKGROUND: The effect of perceived facial blanching with neurotoxin therapy has been described in the literature and has been used to treat the undesirable facial flushing of Frey's syndrome. Patients rarely report it as a complication after cosmetic injection, but it can be distressing. OBJECTIVES: To elucidate the proposed mechanism(s) of this unusual vasculocutaneous phenomenon, we reviewed normal physiologic responses to heat stress and the role of cholinergic neurotransmission in modulating cutaneous vascular tone in the context of the literature. MATERIALS/METHODS: We report a case of a 32-year-old woman who complained of white patches on her forehead at sites of abobotulinumtoxinA injections administered 2 weeks before presentation. RESULTS: Acetylcholine is a primary mediator of cutaneous vasodilatation; certain co-transmitters modulate its effect. Chemical denervation by botulinum toxin (BoNT) appears to interfere with these normal signaling pathways and can provide symptomatic relief to patients with undesirable facial flushing. Conversely, it may create an unwanted cosmetic effect in patients who desire isolated muscle paresis. CONCLUSIONS: Skin sites injected with BoNT type A may not experience the expected decrease in cutaneous vessel tone associated with higher body temperature. The exact mechanism remains unclear.

Uncorrectable ptosis: primary cutaneous signet-ring cell carcinoma.

Primary cutaneous signet-ring cell carcinoma (PCSRCC) is a rare but aggressive tumor. Our case highlights a 60-year-old man who presented with eyelid ptosis, for which he underwent multiple surgical procedures over a 3-year period prior to referral to our clinic. These procedures were complicated by scarring, delayed healing, and poor cosmetic outcome. In addition, the patient was noted to develop progressive enophthalmos. These concerning signs led to a CT scan and subsequent eyelid biopsy, which revealed a diagnosis of PCSRCC. Further management has involved an MRI and orbitotomy with biopsy revealing widespread extension of the carcinoma. Exenteration was performed to reduce the likelihood of metastasis. There are few documented case reports of PCSRCC of the eyelid in the literature. Of the 33 published cases of PCSRCC, 27 cases involve the eyelids and the other 6 cases involve the axilla. The unique clinical features of this case will be discussed, in particular the presentation as ptosis, an otherwise commonplace complaint in the oculoplastics clinic. The surgical course and histopathologic findings will be presented. The literature regarding PCSRCC will be reviewed including demographics, management, and prognosis. Although rare, PCSRCC follows an aggressive course with characteristically delayed diagnosis. Early identification and treatment likely offer a better prognosis. Thus, description of the clinical presentation of this rare tumor may aid in recognition and earlier treatment.

Response of 21 Hyaluronic Acid Fillers to Recombinant Human Hyaluronidase.

Background: One benefit of hyaluronic acid fillers is the ability to dissolve them using hyaluronidase. With the increasing number of fillers entering the market, it is crucial to understand each of these fillers' responsiveness to hyaluronidase. Methods: Twenty-one hyaluronic acid fillers of 0.2 mL aliquots each were placed on slides. Twenty units of recombinant human hyaluronidase were injected into the aliquots every 30 minutes for a total of 120 units recombinant human hyaluronidase injected over 3 hours. With each injection, videos and photographs were taken from bird's eye and lateral views to measure aliquot height. Stirring videos were graded by three oculoplastic surgeons, and these grades were used to categorize each filler's responsiveness. Results: Restylane Lyft, Restylane-L/Eyelight, and Resilient Hyaluronic Acid (RHA) 1/Redensity were the least resistant. The moderately resistant group comprised of Restylane Silk, Juvéderm Volbella, Revanesse Versa/Lips, and Belotero Balance on the less resistant side to Juvéderm Vollure, RHA 2, Restylane Contour, Juvéderm Ultra, Restylane Refyne, Belotero Intense, Restylane Kysse, RHA 3, Juvéderm Ultra Plus, and Restylane Defyne on the more resistant side. The most resistant were RHA 4, Juvéderm Voluma, Belotero Volume, and Juvéderm Volux. The most resistant fillers required 120 units of hyaluronidase per 0.2 mL filler to dissolve. Conclusions: With the increasing popularity of fillers comes the increasing need to dissolve them for both ischemic and nonischemic complications. The majority of hyaluronic acid fillers available on the market are very resistant to hyaluronidase, which must be considered when determining the amount of hyaluronidase to dissolve a particular filler.

Nodular fasciitis presenting in an adult woman.

The authors report a 30-year-old Caucasian woman with nodular fasciitis presenting as a nontender lesion to right temporal area. The lesion was removed by en bloc excision and the base was cauterized. Six months later, the patient returned to the clinic for possible recurrence of lesion or for residual lesion; the patient was then injected with a total of 1 cc of kenalog at 20 mg/kg. Two weeks later, the lesion had greatly subsided and the patient was satisfied with the esthetic appearance. Nodular fasciitis is a rare reactive growth with even fewer cases of recurrence. In young patients, steroid injection is an alternative to repeat resection.

Evaluating an incobotulinumtoxinA and Cohesive Polydensified Matrix® hyaluronic acid filler combination to treat moderate-to-severe periorbital and perioral rhytids.

AIM: To evaluate the effectiveness of treating mimetic facial lines with an incobotulinumtoxinA (INCO) and Cohesive Polydensified Matrix® hyaluronic acid (CPM-HA) combination. METHODS: Subjects with moderate-to-severe lateral periorbital lines (LPL) and perioral lines at rest according to Merz Aesthetics Scales™ received 10 U of INCO/eye and up to 10 U to the perioral area. This was followed by intradermal injection of 1-3 cc CPM-HA to the same lines. Primary outcomes were physician- and subject-rated improvement at 1 month using the Global Aesthetic Improvement Scale (GAIS) and changes in line severity using the Merz Aesthetics Scales™ . RESULTS: The study included 10 women aged 42-74 years with moderate-to-severe LPL and perioral lines at baseline. At 1 month, treating physician GAIS scores indicated 45.0% of subjects were very much improved and 52.5% much improved; 75% remained at least improved at 6 months. Subject GAIS results indicated 7 women rated themselves as very much improved and 3 as much improved. For LPL, improvements of ≥1-point on the Merz Aesthetics Scales™ compared with baseline were seen at 1, 3, and 6 months in 86.8%, 74.3%, and 65.8% of subjects, respectively. For perioral lines, improvements of ≥1-point were observed for 89.2%, 86.5%, and 73.0% at 1, 3, and 6 months, respectively. No treatment-related adverse events were observed. CONCLUSIONS: Combined INCO/CPM-HA filler in individuals with moderate-to-severe LPL and perioral lines was effective at improving overall appearance and reducing line severity in two highly mobile facial areas that are the first to show lines of aging.

Needle preference in patients receiving cosmetic botulinum toxin type A.

BACKGROUND: Patients often complain of pain and bruising from needle injections. Some clinicians believe smaller gauge needles cause less pain. Thirty-gauge needles are currently the standard needles employed for administering botulinum toxin type A (BTX-A). OBJECTIVE: This study sought to determine whether patients receiving BTX-A have a preference for 30-gauge or 32-gauge needles based on the amount of pain and bruising experienced. METHODS: Thirty-seven subjects received BTX-A on the right side of the face using a 30-gauge needle and on the left side using a 32-gauge needle. Subjects were masked to needle size. They were then asked to rate injection pain on an 11-point numerical rating scale and to note any bruising. Physician preference was also evaluated. RESULTS: There were no statistically significant differences in the amount of intra-procedural pain (p=.37) or the level of post-procedural pain and discomfort (p=.76) experienced. Twenty-seven percent of subjects reported greater bruising with the 32-gauge needle, versus 29.7% with the 30-gauge needle. The physician injector did not have a preference. Lastly, 83.8% of subjects did not detect a difference in BTX-A paralysis effect. CONCLUSION: We do not recommend using 32-gauge needles in place of 30-gauge needles for administering BTX-A.

Angiosarcoma of the eyelid: a clinicopathologic comparison between isolated unilateral tumors and tumors demonstrating extrapalpebral involvement.

Angiosarcomas involving the head and neck are malignant tumors which tend to involve multiple anatomical structures with an overall dismal prognosis. Reports of primary, isolated eyelid involvement are rare. We report 4 cases of angiosarcoma involving the eyelid as either an isolated tumor or as part of a more diffuse malignant process and compare the features of these 2 tumor types to cases reported in the literature. The mean age at which patients develop angiosarcoma involving the eyelid was 72. Patients with isolated tumors most often presented complaining of a discrete mass clinically resembling a stye. Patients with isolated eyelid involvement had better survival (100% at 3.2 years) compared with patients with diffuse disease (57% at 3.3 years). Those with isolated eyelid involvement have an average tumor size of 2.08 cm with no distant metastasis. Patients who have eyelid angiosarcoma with extrapalpebral involvement have tumors ranging between 5 and 10 cm on average and 21% develop metastases. True isolated angiosarcoma of the eyelid is rare. When extrapalpebral involvement is ruled out by clinical and radiographic examination, patients with isolated involvement seem to fare better compared with patients with eyelid involvement secondary to more regionally extensive tumors.