Periorbital necrotising fasciitis

Prompt diagnosis and treatment of peri-orbital necrotising fasciitis caused by group A β-haemolytic Streptococcus (GAS): a case report

BACKGROUND

Necrotising fasciitis is a devastating infection characterised by rapidly progressing necrotising infection of the superficial fascia with secondary necrosis of the overlying skin.

AIMS

To describe the pathophysiology, differential diagnosis, and outcome in a rare case of periorbital necrotising fasciitis caused by group A β-haemolytic Streptococcus.

METHODS

A 60-year-old female with insulin-dependent diabetes presented with pyrexia and bilateral peri-orbital swelling, progressing to left periorbital necrotising fasciitis. It was caused by dual infection with group A β-haemolytic Streptococcus and Herpes Simplex Virus 1.

RESULTS

A combination of intravenous antibiotics and surgical debridement and subsequent skin grafting resulted in a beneficial outcome in our patient.

CONCLUSIONS

Differentiating cellulitis and necrotising fasciitis can be difficult when presenting signs and symptoms are non-specific. If not treated quickly with antibiotics and debridement of the infected tissue, the patient may develop septic shock within hours.

Periorbital necrotizing fasciitis: clinical perspectives on nine cases

A multicenter review of Periorbital Necrotizing Fasciitis including nine cases, aged 41 to 82, mostly female, and mainly post-traumatic or idiopathic. Streptococcus pyogenes was the most frequent pathogen. Treatment involved debridement alongside antibiotic therapy in all cases. Two cases experienced toxic shock, with no fatalities. Visual outcomes varied from exenteration to preserved visual acuity with minimal aesthetic impact. Early detection and prompt intervention are paramount due to the significant risks associated with this condition, which may lead to severe complications ranging from vision loss to systemic decline or death.

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.

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.

Neutrophil-to-Lymphocyte Ratios Distinguish Idiopathic Orbital Inflammation From Orbital Infectious Disease

PURPOSE

The neutrophil-to-lymphocyte ratio (NLR) is a relatively novel biomarker to distinguish between acute stresses. This study was performed to determine whether the NLR may discern infectious orbital maladies from idiopathic orbital inflammation (IOI).

METHODS

The NLR was calculated by a review of the initial blood draws of adult patients who presented to the emergency department at a single academic medical center. Statistical comparisons were performed to identify the significance of these results.

RESULTS

Ten patients with IOI, 12 patients with necrotizing fasciitis (NF), and 12 patients with orbital cellulitis (OC) presented to the emergency department. The groups were not statistically significantly different in terms of age or gender. The mean NLRs were 3.48 (standard deviation = 1.80), 13.5 (standard deviation = 14.5), and 8.15 (standard deviation = 6.56) for IOI, NF, and OC, respectively. Patients with IOI had statistically significantly lower NLRs than patients with NF ( p = 0.037) and OC ( p = 0.034). However, the NLRs of patients with OC were not statistically significantly different from those of patients with NF ( p = 0.27).

CONCLUSIONS

The NLR appears to distinguish IOI from infectious etiologies, but does not discern between variants of infection. These results should be juxtaposed against appropriate imaging and clinical evaluations, but elevated NLR values may heighten clinicians' concerns for an infectious process and encourage them to initiate appropriate management steps.

Periorbital Necrotizing Fasciitis: Case Presentation

Necrotizing fasciitis (NF) is an aggressive and potentially life-threatening infection of the superficial fascia and surrounding skin, fat, fascia, muscle, and other soft tissue structures. Here, we outline the rare case of a 26-year-old man with a periorbital Streptococcus pyogenes A NF infection. Our case report underscores a unique instance of periorbital NF, distinctively presenting without any predisposing risk factors, shedding light on its presentation, treatment, and pathophysiology.

Serologic Evaluations in the Distinction Between Sinusitis-Related Orbital Cellulitis and Periorbital Necrotizing Fasciitis

PURPOSE

While sinusitis-related orbital cellulitis (SROC) and periorbital necrotizing fasciitis (PNF) share similar clinical presentations, they are managed differently, making rapid recognition of the appropriate clinical entity critical to optimal outcomes. This study was performed to assess whether serologic testing might help clinicians to distinguish between SROC and PNF.

METHODS

A retrospective review analysis was used to compare initial complete blood counts and comprehensive metabolic panels among adult patients with SROC and PNF. Statistical evaluations were used to determine the significance of differences between the groups.

RESULTS

Thirteen patients with PNF and 14 patients with SROC were identified. The 2 groups were similar in age, gender, and likelihood of immunosuppression ( p > 0.05 for each metric). Mean leukocyte counts were 18.52 (standard deviation = 7.02) and 10.31 (standard deviation = 5.77) for PNF and SROC, respectively ( p = 0.0057). White blood cell levels were above normal limits for 12 patients with PNF (92.3%) and 7 patients with SROC (50%) ( p = 0.017). No other laboratory test was significantly different between the 2 groups.

CONCLUSIONS

While the majority of serologic testing was quite similar in patients with either SROC or PNF, leukocyte levels may represent an important clue to distinguish between the two diseases. Clinical evaluation remains the gold standard to make the proper diagnosis, but markedly elevated white blood cell counts should prompt clinicians to at least consider a diagnosis of PNF.

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.

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.

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.

Flap coverage for necrotising soft tissue infections: A systematic review

BACKGROUND

Necrotising soft tissue infections (NSTI) are destructive and often life-threatening infections of the skin and soft tissue, necessitating prompt recognition and aggressive medical and surgical treatment. After debridement, the aim of surgical closure and reconstruction is to minimize disability and optimize appearance. Although skin grafting may fulfil this role, techniques higher on the reconstructive ladder, including local, regional and free flaps, are sometimes undertaken. This systematic review sought to determine the circumstances when this is true, which flaps were most commonly employed, and for which anatomical areas.

METHODS

A systematic review of the literature was conducted utilising electronic databases (Medline, Embase, Cochrane Library). Full text studies of flaps used for the management of NSTI's (including Necrotising Fasciitis and Fournier Gangrene) were included. The web-based program 'Covidence' facilitated storage of references and data management. Data obtained in the search included reference details (journal, date and title), the study design, the purpose of the study, the study findings, number of patients with NSTI included, the anatomical areas of NSTI involved, the types of flaps used, and the complication rate.

RESULTS

After screening 4555 references, 501 full text manuscripts were assessed for eligibility after duplicates and irrelevant studies were excluded. 230 full text manuscripts discussed the use of 888 flap closures in the context of NSTI in 733 patients; the majority of these were case series published in the last 20 years in a large variety of journals. Reconstruction of the perineum following Fournier's gangrene accounted for the majority of the reported flaps (58.6%). Free flaps were used infrequently (8%), whereas loco-regional muscle flaps (18%) and loco-regional fasciocutaneous flaps (71%) were employed more often. The reported rate of partial or complete flap loss was 3.3%.

CONCLUSION

Complex skin and soft tissue defects from NSTIs, not amenable to skin grafting, can be more effectively and durably covered using a spectrum of flaps. This systematic review highlights the important contribution that the plastic surgeon makes as an integral member of multidisciplinary teams managing these patients.

Necrotising Fasciitis: Appearances Can Be Deceptive

BACKGROUND

Necrotizing fasciitis is a potentially fatal infection of β hemolytic Group-A Streptococcus, often occurring in patients with other comorbidities, but can occur in healthy individuals as well. It commonly affects the extremities, perineum, and abdominal wall. The aim of this study was to highlight various presentations of necrotizing fasciitis in unusual anatomical sites with delayed diagnosis and treatment.

METHODS

In a retrospective analysis, seven cases of unusual presentations of necrotizing fasciitis were enrolled during a period of five years treated in a tertiary centre.

RESULTS

The patients were between 23 and 80 years. Four were males and three were females. Four out of seven were diabetic. All patients had septicemia (hypovolemic shock, with leucocytosis, thrombocytopenia and deranged coagulation parameters) on admission in the intensive care unit. All seven patients had minimal cutaneous manifestation and the remote primary pathology was diagnosed in two patients. Six patients out of seven survived and the morbid state continued in one patient in view of malignancy of rectum in one patient. The overall outcome was satisfactory in five out of seven cases.

CONCLUSION

Pain disproportionate to the local inflammation with florid constitutional symptoms should raise suspicion of necrotizing fasciitis. Early diagnosis, of stabilization of hemodynamics, emergency fasciotomy, staged debridement and the initiation of broad spectrum antibiotics reduced the morbidity and mortality. The disease may manifest with uncommon presentations and sometimes lead to the diagnosis of primary aetiology.

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.

[Bilateral periocular necrotizing fasciitis with unilateral orbital involvement]

The case of an 82-year-old woman with bilateral necrotizing fasciitis and unilateral orbital involvement is presented. A mixed infection consisting of Streptococcus pyogenes, Staphylococcus aureus, and Aspergillus fumigatus could be verified. The latter was detected by molecular pathological investigations. Treatment consisted of repeated surgical debridement in combination with systemic broad-spectrum antibiotic and antimycotic treatment. Furthermore, the patient received low-dose systemic corticosteroids. After remission of acute inflammation, the healing process by secondary intention was uneventful.

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.

An Orbital Abscess Secondary to Intraoral Impalement

Penetrating orbital trauma in the pediatric population is rare. Even more unusual is a secondary orbital infection following penetrating trauma. Here we present a highly unusual case of fulminant facial cellulitis with an orbital abscess in an otherwise healthy 3-year-old boy following a penetrating injury to the orbit from a point of entry on the gingiva-buccal sulcus, sustained during a fall while carrying a wooden lollipop stick. Examination of the retina revealed a focal injury at the inferior pole of the globe. The organisms cultured from pus sampled from the abscess and from the discharging intraoral wound revealed the same oral commensals while the MRI revealed a track in continuity with the orbital collection.

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.

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.

Necrotizing Fasciitis Following Herpes Zoster Ophthalmicus in an Immunocompromised Patient

Necrotizing fasciitis (NF) is a rare infection that spreads rapidly along the subcutaneous soft tissue planes. NF rarely involves the periorbital region due to the excellent blood supply of this region. We report a case of periorbital necrotising fasciitis following herpes zoster (HZ) in an immunocompromised 70-year-old patient with a dramatically rapid evolution into septic shock. In our patient, the surprisingly rapid spread of the bacterial superinfection led the periorbital cellulitis to turn into frank NF within 2 hours, with an overwhelming evolution. Despite the prompt start of a systemic antibiotic therapy and the immediate surgical intervention, the patient had a septic shock; she was treated in ITU for 31 days and then discharged to a medical ward and eventually died for a mix of complications of the medical treatment and comorbidities. This case is unique because any documented cases of periorbital NF triggered by HZ had never led to a septic shock and death. Ophthalmologists should be aware that even common skin lesions caused by shingles can determine a dramatic clinical picture, in presence of predisposing factors.

Periorbital necrotising soft tissue infection in a 12-year-old patient

Head and neck necrotising soft-tissue infection is exceptionally uncommon in the paediatric population. necrotising soft-tissue infection is severe and often life-threatening. Rapid spread of infection and systemic illness make necrotising soft-tissue infection a challenge for the medical and surgical teams. Early identification and surgical intervention are essential for a favourable patient outcome. This report details the case of periorbital necrotising soft-tissue infection in a 12-year-old male patient following an uncomplicated facial laceration. Prompt surgical debridement with planned return visits to theatre and guided empirical antibiotic therapy ensured that a satisfactory patient outcome was achieved. The failure of current necrotising soft-tissue infection diagnostic scoring tools to be positive in this case may suggest that these tools require refinement and validation.

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.

A case of periorbital necrotizing fasciitis rapidly progressing to severe multiorgan failure

Periorbital necrotizing fasciitis (PNF) is a severe suppurative infection of the subcutaneous tissue and underlying fascia of the periorbital region. Typically, the course of PNF is milder and has a better prognosis than that of necrotizing fasciitis in other parts of the body. As such, this disease is thought to be associated with a significantly smaller risk of morbidity and mortality. Nevertheless, it is a rare and devastating condition that can lead to disfigurement, blindness and death. Early recognition is critical to improved patient outcomes. Here, we describe a case of PNF in a 60-year-old male that rapidly progressed to widespread systemic involvement and severe multiorgan failure requiring ventilatory, cardiovascular and renal support. Treatment included broad-spectrum antibiotics, intravenous immunoglobulin and surgical debridement. This case highlights the life-threatening nature of PNF, as demonstrated by rapid progression to multiorgan dysfunction and the need of an urgent surgical intervention.

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.

A Case of Rituximab-Induced Necrotizing Fasciitis and a Review of the Literature

Necrotizing fasciitis is a fulminant soft tissue infection characterized by rapid progression and high mortality. Rituximab is a generally well-tolerated immunosuppresive medication used for B-cell malignancies and some rheumatological disorders. We report a case of a 69-year-old male with chronic lymphocytic leukemia who suffered necrotizing fasciitis of his left lower extremity secondary to Clostridium septicum 7 weeks after treatment with rituximab. Despite immediate intravenous antimicrobial therapy and emergent fasciotomy with extensive debridement, his hospital course was complicated by septic shock and he required an above-the-knee amputation. Physicians need to be aware of the possibility of necrotizing fasciitis in patients presenting with skin infections after rituximab therapy.

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.

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.