Periorbital necrotizing fasciitis -- a review

A case of necrotizing fasciitis of the orbit secondary to Aspergillus fumigatus and mixed flora

A 79-year-old female presented to the emergency department for sudden-onset ocular pain, edema, and erythema around her left eye. She also had a left-sided migraine and frontal fullness for 2 weeks. She had attentive care for the diagnosis of orbital cellulitis and prompt recognition of necrotizing fasciitis. Wound cultures were positive for over 5 strains of bacteria in addition to Aspergillus. In a combined effort by our institution's Ophthalmology and Otolaryngology departments, the patient was successfully treated with debridement, porcine bladder matrix, antibiotics, and antifungals. The authors describe the first reported case of eyelid and periorbital necrotizing fasciitis, caused by mixed flora and Aspergillus fumigatus, that showed promising wound healing with the outlined treatment paradigm.

Periorbital Necrotizing Fasciitis: Presentation to Reconstruction

Periorbital necrotizing fasciitis (NF) is a devastating bacterial infection associated with irreversible inflammatory destruction of soft tissues. Outcomes include disfigurement, vision loss, septic shock, and death within hours to days. We describe two cases of periorbital NF that presented to our unit within a three-month period. We aim to highlight the key clinical features of periorbital NF, demonstrate the rapid progression of the disease, and the need for prompt identification and decisive intervention. Both patients presented with fever and left-sided periorbital swelling and showed rapid progression of swelling and gangrenous changes to the periorbital skin with worsening proptosis. They were treated with broad-spectrum intravenous antibiotics and underwent emergency surgical debridement of necrotic tissue followed by reconstruction. We propose a formal protocol that we recommend to aid the diagnosis and management of periorbital NF in an acute setting.

Secondary Intention Healing After Debridement for Bilateral Periorbital Necrotizing Fasciitis

A 75-year-old male with a history of poorly controlled diabetes, hypertension, coronary artery disease, chronic obstructive pulmonary disease, and obesity presented with severe bilateral periorbital edema with necrosis and purulent discharge. Although hemodynamically stable, laboratory markers indicated systemic toxicity. Imaging showed bilateral periorbital edema extending into the frontal scalp, temporal fossa, and right orbit. Suspected to have necrotizing fasciitis, the patient underwent urgent debridement of bilateral upper and lower eyelids and was found to have postseptal extension of necrosis into the right orbit. During his hospitalization, he was treated with broad-spectrum antimicrobials and underwent a second surgery for exploration and debridement. The patient was lost to follow-up and found to have healed by secondary intention without any surgical reconstruction. Our case demonstrates not only a rare case of necrotizing fasciitis involving all 4 eyelids, but also an exceptional cosmetic and functional result after secondary intention healing.

Varicella Zoster Reactivation Manifesting as Serpiginous Peripheral Keratitis and Disciform Keratitis Occurring After Necrotizing Fasciitis in an Immunocompromised Male: A Case Report

Reactivation of herpes zoster ophthalmicus (HZO) can present as corneal involvement without any precedent neuralgia or characteristic herpetic rash. This form of HZO can be the first manifestation of reactivation of varicella zoster virus and can masquerade as peripheral ulcerative keratitis. A 45-year-old male treated for necrotizing fasciitis (NF) one month back presented with painful diminution of vision in the right eye (RE) for two weeks without any associated vesicular rash or neuralgia. On examination, best-corrected visual acuity in RE was 2/60 with non-marginal upper lid defect, and multiple linear contracture scars involving the upper lid, right temple, and preauricular region. There were associated peripheral corneal ring infiltrates, disc-shaped central stromal edema, and reduced corneal sensation. The patient had a history of chicken pox in childhood and was recently diagnosed with seropositive rheumatoid arthritis (RA). Though corneal scrapings were negative on Tzanck smear, a presumptive clinical diagnosis of herpetic disciform keratitis was made, and the patient was started on oral and topical acyclovir with steroids. This was confirmed with improving clinical course and detection of herpes zoster DNA on polymerase chain reaction from corneal scrapings. Lid reconstruction for associated lid defect was performed using paramedian forehead flap, which was remodeled at 16 weeks. Our case, a seropositive RA patient, had reactivation of varicella zoster manifesting as peripheral serpiginous and disciform keratitis activated after NF. There are a few case reports of periorbital NF following HZO in immunocompromised patients. However, till date, no case of HZO occurring after periorbital NF has been reported. Also, in our case, reactivation of HZO presented as disciform and serpiginous keratitis without any precedent herpetic rash or neuralgia.

Eyelid and periorbital necrotizing fasciitis, a severe preseptal infection, a systemic review of the literature and anatomical illustrations

In necrotizing fasciitis, aggressive surgical debridement and broad-spectrum antibiotics are the cornerstone of treatment but cannot be proposed for the eyelid and periorbital area because of the risk of blindness, eyeball exposure and disfiguration. The aim of this review was to determine the most effective management of this severe infection while preserving eye function. A literature search of the PubMed, Cochrane Library, ScienceDirect and Embase databases was conducted for all articles published up to March 2022; 53 patients were included. Management was probabilistic, combining antibiotic therapy with skin (+/- orbicularis oculi muscle) debridement in 67.9 % of cases, and probabilistic antibiotic therapy alone in 16.9% of cases. Radical surgery with exenteration was performed in 11.1% of patients; 20.9% of patients had complete loss of vision, and 9.4% died of the disease. Aggressive debridement was rarely necessary possibly because of the anatomical particularities of this region.

Use of 3-dimensional printing at the point-of-care to manage a complex wound in hemifacial necrotizing fasciitis: a case report

BACKGROUND

Complex facial wounds can be difficult to stabilize due to proximity of vital structures. We present a case in which a patient-specific wound splint was manufactured using computer assisted design and three-dimensional printing at the point-of-care to allow for wound stabilization in the setting of hemifacial necrotizing fasciitis. We also describe the process and implementation of the United States Food and Drug Administration Expanded Access for Medical Devices Emergency Use mechanism.

CASE PRESENTATION

A 58-year-old female presented with necrotizing fasciitis of the neck and hemiface. After multiple debridements, she remained critically ill with poor vascularity of tissue in the wound bed and no evidence of healthy granulation tissue and concern for additional breakdown towards the right orbit, mediastinum, and pretracheal soft tissues, precluding tracheostomy placement despite prolonged intubation. A negative pressure wound vacuum was considered for improved healing, but proximity to the eye raised concern for vision loss due to traction injury. As a solution, under the Food and Drug Administration's Expanded Access for Medical Devices Emergency Use mechanism, we designed a three-dimensional printed, patient-specific silicone wound splint from a CT scan, allowing the wound vacuum to be secured to the splint rather than the eyelid. After 5 days of splint-assisted vacuum therapy, the wound bed stabilized with no residual purulence and developed healthy granulation tissue, without injury to the eye or lower lid. With continued vacuum therapy, the wound contracted to allow for safe tracheostomy placement, ventilator liberation, oral intake, and hemifacial reconstruction with a myofascial pectoralis muscle flap and a paramedian forehead flap 1 month later. She was eventually decannulated and at six-month follow-up has excellent wound healing and periorbital function.

CONCLUSIONS

Patient-specific, three-dimensional printing is an innovative solution that can facilitate safe placement of negative pressure wound therapy adjacent to delicate structures. This report also demonstrates feasibility of point-of-care manufacturing of customized devices for optimizing complex wound management in the head and neck, and describes successful use of the United States Food and Drug Administration's Expanded Access for Medical Devices Emergency Use mechanism.

Pathophysiological Considerations in Periorbital Necrotizing Fasciitis: A Case Report

BACKGROUND

Periorbital necrotizing fasciitis (PNF) is a rare complication of bacterial infection, associated with irreversible inflammatory destruction of soft tissues like subcutaneous tissue and superficial fascia. PNF can cause visual loss, septic shock and death within hours to days. Since the infection progresses rapidly from a local disease to septic shock, prompt identification and decisive interventions are mandatory.

AIM

Considering pathophysiology, differential diagnosis, and treatment options, we report a case of PNF and its outcome.

METHODS

A 69 years old male with febrile periorbital swelling had been diagnosed with bilateral PNF, caused by dual infection with Streptococcus pyogenes (S. pyogenes) and Staphylococcus aureus (S. aureus) based on conjunctival swabs.

RESULTS

The superantigens produced by S. pyogenes have been identified as key to the rapid dissemination of infection and severity of systemic manifestations.

CONCLUSION

A combination of intravenous antibiotics and regular surgical debridements resulted in a beneficial outcome in our patient.

Necrotizing fasciitis of the face: current concepts in cause, diagnosis and management

PURPOSE OF REVIEW

Necrotizing fasciitis of the face is uncommon but potentially life threatening. With adequate multidisciplinary treatment, mortality and has significantly improved. This article highlights current concepts and supporting literature in the management of facial necrotizing fasciitis.

RECENT FINDINGS

Management of necrotizing fasciitis involving the face requires a multisciplinary team approach, including early medical and surgical intervention. With early haemodynamic support, broad spectrum antibiotics and aggressive surgical debridement, mortality has reduced significantly. Soft-tissue reconstruction can be effectively utilized once the infection has been adequately treated. Although some adjunctive treatment such as vacuum assisted closure dressing has shown to be of benefit, other treatments such as hyperbaric oxygen remains controversial.

SUMMARY

Necrotizing fasciitis is an aggressive soft tissue involving that rapidly spreads along fascial planes. Necrotizing fasciitis involving the face is rare owing to its rich blood supply but is also difficult to manage due to the complex regional anatomy. Common sources are odontogenic, sinugenic, peritonsillar or salivary gland infections and often polymicrobial. The principles of treatment include early and aggressive haemodynamic support, broad spectrum antibiotics and aggressive surgical debridement. Often times repeat debridements following close monitoring is required. Reconstructive options are viable only after the infection has been adequately treated. Although mortality has significantly improved, mediastinal involvement, multiple comorbidities and delayed treatment confers a worse prognosis.

Focus on Ophthalmopathology - Orbital Infections from Hordeolum to Necrotizing Fasciitis

(Peri)orbital infections comprise a multitude of diagnoses, ranging from common hordeolum to rare but life-threatening necrotizing fasciitis. However, these disease entities are rarely diagnosed by an ophthalmic pathologist because (peri)orbital infections are usually diagnosed clinically, with the help of imaging and microbiological techniques when indicated. In this review article, the role of ophthalmopathology in the diagnosis of (peri)orbital infections is illustrated on the basis of several exemple diagnoses. An infectious hordeolum must be distinguished from a noninfectious chalazion. A nodular thickening of the eyelid, which is diagnosed and treated as a chalazion, can hide a malignant neoplasia. The correct diagnosis and treatment of canaliculitis is often delayed. In this context the most common causative organism, Actinomyces, can be depicted histologically, as can lacrimal stones/dacryoliths. Necrotizing fasciitis is a rapidly worsening infection of the fascia, which can lead to necrosis, sepsis, and death. During the Sars-CoV2 pandemic, an increased incidence of mucormycosis cases was observed, especially in India. This superinfection was facilitated by the widespread use of steroids and immunosuppression. Histologically, it is possible to visualize infiltration of vessel walls by the fungus. Ophthalmopathology contributes to the diagnosis and to understanding the pathophysiology of these diseases.

Predicting severity of periorbital necrotizing fasciitis

PURPOSE

To determine whether severity of periorbital necrotizing fasciitis can be predicted based on premorbid patient characteristics.

METHODS

Records of 10 consecutive patients with periorbital necrotizing fasciitis presenting at a single center, treated by one attending ophthalmic plastic surgeon, were retrospectively reviewed. Demographic information and medical history were used to determine a Charlson Comorbidity Index (CCI) score for each patient. Other variables included presenting visual acuity, number of surgical debridements performed, infectious organism (if known), and visual acuity at last follow-up. Data were compared with Mann-Whitney U test to determine correlation between variables, using p-values as outcome measures.

RESULTS

Increased age at presentation correlated with worse presenting and final visual acuity, requiring more surgical debridements to control disease (each p < .0001). Worse initial visual acuity correlated with need for increased number of debridements (p = .002), but increased number of debridements did not correlate with final visual acuity (p = .101). CCI did not correlate with initial vision (p = .30), final vision (p = .72), or number of surgical debridements necessary (p = .99). Presenting visual acuity did not correlate with final visual acuity (p = .268).

CONCLUSION

Older patients have more severe cases of periorbital necrotizing fasciitis, as defined by increased number of surgeries required to control disease and worse visual outcomes. CCI did not correlate with severity of disease.

Polymicrobial odontogenic periorbital and orbital necrotizing fasciitis (PONF): A case report

Purpose

To present a case of periorbital and orbital necrotizing fasciitis (PONF) from an odontogenic source with a distinct microbiologic profile and highlight the need for emergent multidisciplinary management.

Observations

A 39-year-old man presented with periorbital swelling, pain, and erythema following facial trauma. Imaging revealed peri-dental collections, accompanying maxillary sinusitis, and pre- and post-septal involvement. Immediate surgical debridement of necrotic tissue along with broad-spectrum antibiotics were pursued for management. Cultures grew multiple organisms, most notably Streptococcus milleri group and Staphylococcus lugdunensis.

Conclusions and Importance

PONF is a rare yet potentially fatal disease. Streptococcus milleri group and a fulminant course are to be suspected when the source is odontogenic. Timely multidisciplinary surgical debridement and medical management with intravenous antibiotics is critical for best outcomes.

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Odontogenic cases of periorbital and orbital necrotizing fasciitis (PONF) may have a fulminant course.

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Streptococcus milleri group is associated with odontogenic PONF.

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An emergent multi-disciplinary surgical and medical approach to PONF is highly recommended.

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Antibiotics may be optimized based on known virulence factors of suspected organisms.

Odontogenic Necrotizing Fasciitis of Face and Scalp

ABSTRACT

Necrotizing fasciitis of the face and scalp is a severe bacterial infection that can result in long-term morbidity or even mortality if not properly managed. In a third-world country like Ghana, where most of the population relies on daily income for livelihood, citizens with diseases that have long-term morbidity suffer financial difficulty, particularly when the patient is the breadwinner.This brief clinical study demonstrates the severity of necrotizing fasciitis of the face and scalp originated from oral infection, and its capability to affect any part of the body if proper treatment is not established at early onset of disease. Correct diagnosis, patient education, early antibiotic treatment, and timely surgery are crucial for controlling infection and for preventing irreparable damage. Therefore, public education is crucial in preventing such infection by discouraging use of over-the-counter medication in such situations.

Concurrent Pseudomonas Periorbital Necrotizing Fasciitis and Endophthalmitis: A Case Report and Literature Review

(1) Background: Necrotizing fasciitis (NF) is an infection involving the superficial fascia and subcutaneous tissue. Endophthalmitis is an infection within the ocular ball. Herein we report a rare case of concurrent periorbital NF and endophthalmitis, caused by Pseudomonas aeruginosa (PA). We also conducted a literature review related to periorbital PA skin and soft-tissue infections. (2) Case presentation: A 62-year-old male had left upper eyelid swelling and redness; orbital cellulitis was diagnosed. During eyelid debridement, NF with the involvement of the upper Müller’s muscle and levator muscle was noted. The infection soon progressed to scleral ulcers and endophthalmitis. The eye developed phthisis bulbi, despite treatment with intravitreal antibiotics. (3) Conclusions: Immunocompromised individuals are more likely than immunocompetent hosts to be infected by PA. Although periorbital NF is uncommon due to the rich blood supply in the area, the possibility of PA infection should be considered in concurrent periorbital soft-tissue infection and endophthalmitis.

Periocular Necrotizing Fasciitis Causing Posterior Orbitopathy and Vision Loss: How to Manage?

Necrotizing fasciitis (NF) is a rare, rapidly progressive bacterial infection. Periorbital NF may spread from the eyelid into the posterior orbit. Extent of the infection is critical in planning surgical debridement. A diabetic 70-year-old man presented with a black wound and severe pain in the left periorbital area following a mild trauma. Clinical findings were consistent with NF involving the eyelids, temporal and malar regions. In addition, he had proptosis, diffuse ophthalmoplegia, and central retinal artery occlusion, suggesting deep orbital involvement. Computed tomography showed soft tissue abnormalities in the anterior orbit. The patient was successfully treated with subcutaneous debridement, antibiotherapy, and metabolic support. Periorbital NF may be complicated with posterior orbital cellulitis-like symptoms and retinal vascular occlusions, possibly because of remote vascular thrombi induced by bacterial toxins. This clinical manifestation should be distinguished from true bacterial invasion of the posterior orbit, which may require more aggressive surgical treatments such as exenteration.

Upper Eyelid Necrosis Secondary to Hordeolum: A Case Report

We reported a case of upper eyelid necrosis initially misdiagnosed as a preseptal cellulitis following a hordeolum externum resulting in great damage to the upper eyelid (anterior lamella). The infection was successfully treated with surgical cleansing, drainage, and endovenous antibiotics. Early treatment may avoid severe complications such as eyelid deformity, systemic involvement, and blindness.

Rare Diseases of the Orbit

This article provides an overview of rare orbital diseases. Congenital malformations, inflammatory diseases, benign and malignant neoplasias are described. Although it represents a relatively small area of the body the orbit contains multiple different tissues. Therefore, a great variety of diseases can be found within the orbital space. That is the reason, why both the completeness and the level of detail in the description of particular diseases must be somewhat limited. Nevertheless, clinical manifestations, important aspects of diagnosis, treatment strategies, and, when specific data are available, the prognosis are described. The authors tried to highlight the most characteristic aspects of the different diseases to describe their relevant aspects in spite of the brevity of the subsections.

Bilateral periorbital necrotising fasciitis associated with invasive group: a Streptococcus infection

A previously independent 56-year-old immunocompetent woman presented with septic shock in the setting of periorbital swelling and diffuse infiltrates on chest imaging. Blood cultures were positive for growth of group A Streptococcus (GAS). Broad spectrum antimicrobials were initiated with the inclusion of the antitoxin agent clindamycin. Necrosis of periorbital tissue was noted and surgical consultation was obtained. Débridement of both eyelids with skin grafting was performed. GAS was isolated from wound cultures and also observed on periorbital tissue microscopy. The final diagnosis was bilateral periorbital necrotising fasciitis (PONF) associated with invasive GAS infection. The patient had a prolonged intensive care unit course with input from multiple specialist teams. This case demonstrates the importance of early recognition and treatment of PONF, the profound systemic morbidity caused by these infections, and illustrates successful multidisciplinary teamwork.

Necrotizing fasciitis of the periorbital region: from presentation to reconstructive journey

Periorbital necrotizing fasciitis is a very rare condition with a UK incidence of 0.24 cases per million per annum. Outcomes can range from disfigurement to sight loss and even death. Debridement is crucial when sight or life is threatened and the subsequent reconstructive stages can be challenging. We describe two cases of periocular necrotizing fasciitis demonstrating the progression of the disease as well as the surgical debridement for both pre-septal and post-septal disease and the reconstructive steps leading to outcome. Level of evidence: Level V, therapeutic study.

Non-medial infectious orbital cellulitis: etiology, causative organisms, radiologic findings, management and complications

BACKGROUND

Orbital cellulitis is an ophthalmic emergency, which is associated with vision-threatening adverse effects. The purpose of this study is investigating etiology, radiologic findings, management and complications of patients with non-medial orbital cellulitis.

METHOD

A retrospective medical record and radiologic file review of patients with infectious orbital cellulitis was performed to detect all patients with non-medial orbital cellulitis who referred to Khalili hospital from 2016 to 2019. Age, sex, origin of infection, size of collection or abscess, medical or surgical management, microbiology, first and final best-corrected visual acuity, duration of admission, and complications was recorded. Patients divided into two groups; medical management and surgical management groups and all of data compared between in this groups.

RESULTS

Of ninety-six patients with infectious orbital cellulitis, 23 cases (14 male, 9 female) were included. Five patients (21.7%) were managed medically and 18 patients (78.3%) were managed surgically. Patients' age range was 5-70 years old. Most common location for non-medial cellulitis was superior space (66.7% in surgical and 40% in medical group; p = 0.511). In 13 cases of surgical group (72.3%) were detected microorganisms. The mean ± SD of collection volume in medical group were 476.5 ± 290.93 mm³ and 2572.94 ± 1075.75 mm³ in surgical group (p < 0.001). Ten patients in surgical group had compressive optic neuropathy. The mean ± SD of collection volume was 3204.97 ± 879.88 mm³ in patient with compressive optic neuropathy and 1280.43 ± 880.68 mm³ in patient without compressive optic neuropathy (P < 0.001). One case complicated by subdural empyema and another case progressed to necrotizing fasciitis.

CONCLUSION

Non-medial orbital cellulitis is an uncommon but sight-threatening and life-threatening condition. Timely diagnosis and accurate management reduce morbidity and mortality. Combined surgery for patients with superior or supra-temporal and large non-medial abscess is recommended.

Bilateral Ocular Necrotizing Fasciitis in an Immunosuppressed Patient on Prescription Eye Drops

Preseptal cellulitis is an infection of ocular tissue that is often unilateral and caused by extension of sinonasal disease. In rare instances it can lead to life-threatening necrotizing fasciitis. We present here a unique case of bilateral preseptal cellulitis incited by local conjunctivitis caused by prescription eye drops. The patient was immunosuppressed, which allowed her local inflammation to progress to severe infection and, ultimately, to necrotizing fasciitis. This necessitated serial debridement by ophthalmology and otolaryngology teams and a prolonged course of intravenous antibiotics monitored by an infectious disease team. Despite these interventions, the patient’s vision did not return to baseline and she had persistent cosmetic and functional deformity. This case is unique due to the inciting incident of new prescription eye drops, the patient’s immunosuppressed state leading to severity of infection, and the severe bilateral disease burden.

Periocular necrotizing soft tissue infection in Greater Copenhagen

PURPOSE

Necrotizing soft tissue infection, also known as necrotizing fasciitis (NF), is a fast-spreading life-threatening infection that most commonly affects the lower limbs, groin, or abdomen. Periocular necrotizing fasciitis (PNF) is rare. Limited data exist on PNF immune cell subset; hence, this study aims to determine the representation of immune cell subsets in patients diagnosed with PNF using immunohistochemical stainings.

METHODS

All patients diagnosed with PNF at Copenhagen University Hospital from 2008 to 2018 were included. Their electronic medical records and pathology reports were assessed, and available tissue specimens were reviewed and stained with monoclonal antibodies for CD1a⁺ Langerhans' cells, CD3⁺ T lymphocytes, CD15⁺ granulocytes, CD44⁺ lymphohematopoietic cells, CD68⁺ histiocytes, CD79α⁺ B lymphocytes, and FXIIIa+ dendritic macrophages and Langerhans' cells. The number of positive cells was counted, and an average score was calculated. The location of immune cells and bacteria was assessed.

RESULTS

The specimens were characterized by acute inflammation and necrosis of the fascia, while striated muscle involvement was less frequent. Haemolytic group A streptococci and Staphylococcus aureus were identified and mainly located in the deep dermis and subcutis in close relation to the fascia. Only few areas harboured both bacteria and inflammatory cells. Granulocytes, histiocytes and CD44⁺ lymphohematopoietic cells were demonstrated to be abundant in all patients, while B and T lymphocytes, dendritic macrophages and Langerhans' cells were less frequent.

CONCLUSION

The immune cell subsets found in this study of PNF were consistent with those identified in the literature on NF in other anatomical locations. This study concludes that immune cells are abundant and exhibit a typical pattern in PNF.

Necrotizing fasciitis of the entire head and neck: Literature review and case report

Necrotizing fasciitis (NF) is uncommon but potentially lethal when it is associated with systemic disorders. We report a case of odontogenic NF in a patient with uncontrolled diabetes mellitus. The patient was referred on day 10 since the onset of odontogenic NF. Protective tracheostomy, local facial-cervical fasciotomy were conducted and broadspectrum antibiotics were given, subsequent serial surgical drainage and debridement were performed in theater. Staphylococcus aureus, Pseudomonas aeruginosa, and Klebsiella pneumonia were isolated. Five staged debridements were performed to the targeted anatomic regions thus reducing surgical time and blood loss. The patient survived the acute infection and received subsequent reconstruction. Cervical NF with descending mediastinitis and periorbital NF is associated with high mortality rates. This is the only known report of an adult who survived NF affecting entire scalp, periorbital, cervical, and thoracic region. Early diagnosis and staged surgical planning minimize morbidity and mortality from NF.

Subgaleal haematoma as a cause of periorbital necrotising fasciitis: a case report

Subgaleal haematoma in adulthood and periorbital necrotising fasciitis are unusual occurrences that have not been reported together. We discuss the first observed case of a 35-year-old female with periorbital necrotising fasciitis postulated to be caused by subgaleal haematoma following head trauma that was successfully managed with antibiotics and surgery.

Periorbital necrotising fasciitis secondary to scratching

An 80 year-old woman with no relevant medical history, consulted for worsening of right palpebral itching and pain after an insect bite. Her eyelids had areas of laceration due to scratching, which rapidly progressed to fibrinoid necrosis over the first 24hours. Lesions were cultivated, revealing Streptococcus pyogenes and Staphylococcus aureus. The patient was admitted to hospital with the diagnosis of periorbital necrotising fasciitis, in order to receive treatment with intravenous ceftriaxone, linezolid, and immediate surgical debridement. She remained in hospital for 17 days. Daily wound management consisted of debridement of necrotic remains, disinfection with chlorhexidine, and wound dressing with mupirocin, sulfadiazine, and miconazole ointments. The patient suffered streptococcal toxic shock syndrome, but she recovered over the first week. Palpebral reconstruction was performed on day 15, consisting of a preauricular total thickness skin graft for the superior eyelid, and lateral malar advancement to cover the lower eyelid. Adequate cosmetic and functional results were obtained.

Delayed implant infection with Cutibacterium acnes (Propionibacterium acnes) 30 years after silicone sheet orbital floor implant

Purpose: To report a case of delayed implant infection with Cutibacterium acnes (C. acnes, previously known as Propionibacterium acnes) 30 years after silicone sheet orbital floor implant.Methods: Case report with orbital imaging.Results: A 61-year-old male with a history of traumatic orbital floor fracture right eye (OD) repaired using a silicone sheet orbital floor implant 30 years prior, presented with 6 months of painless blepharoptosis and diplopia OD. On examination, there was 3 mm right upper eyelid blepharoptosis and hyperglobus. There was no globe proptosis, dysmotility, or compression and no cutaneous erythema, hyperthermia, discharge, or tenderness to palpation. Orbital magnetic resonance imaging (MRI) revealed a cystic mass in the inferior orbit in the region of the floor implant, measuring 25 mm in diameter and 10 mm in thickness. By MRI, T1-weighted images revealed a hypointense signal within the mass and T2-weighted images showed hyperintense signal with a flat hypointensity centrally representing the floor implant. Microbiologic cultures grew C. acnes.Conclusions: C. acnes can manifest several decades after placement of an orbital prosthetic implant, leading to delayed infection.

Periorbital necrotising fasciitis with underlying undiagnosed hepatitis C infection

We report the case of a 56-year-old man, previously well, who presented with a spontaneous right-sided periorbital necrotising soft tissue infection and subsequently found to have undiagnosed hepatitis C and liver cirrhosis. The patient presented with rapid onset right eye pain, periorbital swelling and septic shock. CT scan revealed diffuse inflammatory changes to the soft tissue anterior to the right eye. The initial treatment included intravenous antibiotics, emergency debridement of necrotic tissue and admission to intensive care. Group A streptococcus was cultured from the debrided tissue. The patient developed decompensated liver failure and life-threatening haematemesis. Liver screening detected hepatitis C positive serology, the only risk factor for which was an old tattoo. The patient was effectively managed by early involvement of multiple clinical teams. We review the literature surrounding periorbital necrotising fasciitis, discuss the evidence for hepatic disorders as a potential cause and make recommendations for managing these patients.

Periocular Necrotizing Fasciitis with Toxic Shock Syndrome

Purpose

To report a case of periocular necrotizing fasciitis with toxic shock syndrome.

Methods

This is a case report of a previously healthy 69-year-old woman with left preseptal eyelid infection that spread rapidly and deteriorated into necrosis of the eyelid with toxic shock syndrome. She was admitted to intensive care unit for hemodynamic stabilization.

Results

Intravenous antibiotic and high-dose immunoglobulin were administered followed by surgical debridement. Rehabilitative eyelid reconstruction was performed after acute episode, resulting in patient satisfaction in relation to periocular function and appearance.

Conclusion

We reported a case of periocular necrotizing fasciitis with toxic shock syndrome that necessitated early aggressive medical treatment and adequate surgical intervention to decrease morbidity and mortality. A high level of suspicion of periocular necrotizing fasciitis is necessary to make a prompt diagnosis.

Successful management of bilateral periorbital necrotising fasciitis with ocular involvement

A 4-year-old girl had suffered from multiple pustules and severely swollen eyelids for a week which led to difficulties in opening her eyes. The pustules burst 2 days prior to admission, causing blood and pus to come out. As a result, the evaluation of eye movement, visual acuity and intraocular pressure was hindered. Eyelids were spasming, hyperaemic, warm and of soft consistency on palpation. Crust and necrotic tissues were also observed. The patient had a history of fever with cough and nasal congestion. CT scan revealed soft tissue thickening on bilateral anterolateral periorbital region. She also underwent debridement in both eyelids, followed by partial periosteal graft on the left eye due to corneal perforation. During follow-up after 1.5 months, she also underwent excision of the periosteal graft and synechiolysis, followed by cataract extraction of the left eye.

Bullous eyelid

Periocular necrotising fasciitis is a rare but sight-threatening condition, which relies on clinical judgement to detect in a timely manner. A 51-year-old woman presented to a rural hospital with rapid onset bilateral eye swelling, erythema and pain and was started on broad spectrum intravenous antibiotics. Upon admission, she became septic and required fluid resuscitation and transfer to a higher level of care. She received debridement and continued intravenous antibiotics, with step down to oral when clinically stable. Rapid recognition and treatment of her condition resulted in a positive outcome.

Periorbital Necrotizing Fasciitis Secondary to Candida parapsilosis and Streptococcus pyogenes

Necrotizing fasciitis is most often caused by either polymicrobial bacterial infections or by Gram-positive organisms, such as Streptococcus or Staphylococcus; however, rare cases of fungal necrotizing fasciitis have been reported. Candida parapsilosis is an emerging fungal pathogen. This fungus grows in either a yeast or pseudohyphal form. C. parapsilosis has been reported to cause keratitis, intraocular infection, and seeding of frontalis slings. C. parapsilosis is a commensal of human skin and can be acquired by nosocomial spread. Necrotizing fasciitis due to Candida has rarely been reported, but to date C. parapsilosis has not been identified as the causative organism in necrotizing fasciitis. This is the first documented case of human periocular soft tissue infection by C. parapsilosis, and also the first report providing evidence of mycotic infection in a necrotizing fasciitis concurrently infected by Streptococcus pyogenes.

Necrotizing Fasciitis of the Periorbital Region Complicated by Combined Central Retinal Artery Occlusion, Central Retinal Vein Occlusion, and Posterior Ciliary Occlusion

A 50 year-old man on immunosuppressive agents presented with left eye vision loss, periorbital swelling, pain, and ophthalmoplegia. The patient was clinically found to have a central retinal artery and vein occlusion. A CT scan was performed which demonstrated intraorbital fat stranding, however the patient lacked sinus disease. The etiology of the orbital infection was held in question. The area was debrided in the operating room, and the specimen demonstrated group A streptococcal species consistent with necrotizing fasciitis. Periorbital necrotizing fasciitis should be suspected in patients with rapidly progressive orbital symptoms without sinus disease as lack of surgical intervention can result in poor outcomes. The unusual aspect to this case is the mechanism of vision loss, as the authors hypothesize that there was vascular infiltration of the infection resulting in the central retinal artery occlusion and central retinal vein occlusion which have not been previously reported secondary to necrotizing fasciitis of the orbit.

Periocular necrotizing fasciitis in an infant

Periocular necrotizing fasciitis developed in a 12-month-old boy with swelling of both eyes and redness and a discharge from the left eye approximately 36 hours after blunt trauma. Computed tomography revealed preseptal and soft-tissue edema on the left side, but no signs of orbital involvement, orbital fractures, or drainable abscess in the anterior left lower eyelid. The inflammatory signs worsened over the next day, and there was purulent discharge from the left lower eyelid and an abscess and necrosis of the lower eyelid skin. He did well following surgical debridement and treatment with intravenous antibiotics. His course highlights the difficulty in diagnosing necrotizing fasciitis and the necessity for prompt surgical debridement and empirical broad-spectrum antibiotic therapy.

Necrotizing Fasciitis: How Reliable are the Cutaneous Signs?

Necrotizing fasciitis (NF) is a surgical emergency. It is often aggressive and characterized by the rapidly progressive inflammatory infection of the fascia that causes extensive necrosis of the subcutaneous tissue and fascia, relatively sparing the muscle and skin tissue. As the disease progresses, thrombosis of the affected cutaneous perforators subsequently devascularizes the overlying skin. The course indeed can be a fulminant one. The diagnosis of NF, especially in the early stages, is extremely challenging, and it can be very close in presentation to other skin and subcutaneous tissue infections. The primary site of the pathology is the deep fascia. Necrosis of the tissues and fascia may manifest as erythema without sharp margins, swelling, warmth, shiny, and exquisitely tender areas. Pain out of proportion to physical examination findings may be observed. The subcutaneous tissue may be firm and indurated such that the underlying muscle groups cannot be distinctly palpated. Eventually, as the overlying skin is stripped of its blood supply, skin necrosis ensues and hemorrhagic bullae form. Bacteremia and sepsis invariably develop when the infection is well established. This paper discusses some of issues related to the cutaneous signs found in NF and also provides a review the current, available literature on the subject matter.

Clinical Parameters and Outcomes in Periorbital Necrotizing Fasciitis

PURPOSE

To describe the clinical features associated with periorbital necrotizing fasciitis and to correlate these features with clinical outcomes.

METHODS

The case logs of 3 surgeons were used to identify cases of necrotizing fasciitis. Chart reviews were performed to characterize clinical metrics, and statistical analyses were performed.

RESULTS

Seventeen patients (9 males, 8 females; mean age = 48.1 years, standard deviation = 22.6 years) were identified with periorbital necrotizing fasciitis. Of these patients, 52.9% did not have immunodeficiencies, and 52.9% did not have antecedent trauma or infected facial lesions. One patient died from necrotizing fasciitis. A history of immunosuppression correlated with the requirement for exenteration, but did not correlate visual acuity of worse than 20/40 upon discharge from the hospital. Most of the patients (68.75%) were discharged with visual acuity of better than 20/40 in the affected eye.

CONCLUSIONS

This study represents the largest case series of patients with periorbital necrotizing fasciitis. Most of the patients in this series did not have immunodeficiencies, and the majority were discharged with favorable visual acuities. Nonetheless, a history of immunosuppression correlated with the need for exenteration, but was not statistically linked with worse visual outcomes.