Intraoperative monitoring and early recognition of facial nerve root in vestibular schwannoma surgery.

The removal of vestibular schwannomas carries a risk of facial palsy. This study aims to evaluate the usefulness and technical aspects of intraoperative monitoring (IOM) for the facial nerve. A total of 96 patients who underwent surgery for vestibular schwannoma were retrospectively investigated. The cohort was divided into two groups: those with intraoperative facial nerve monitoring (IOM group) and those without IOM (non-IOM group). Preoperative and postoperative facial nerve functions were assessed using the House-Brackmann (HB) scale immediately after surgery, at discharge, and at the 1-year follow-up. HB grade I and II were classified as satisfactory outcomes, HB grade III and IV as intermediate, and HB grade V and VI as poor. Facial nerve functions were compared between the groups. Additionally, the ratio of satisfactory results was investigated in the IOM group, focusing on whether the root exit zone (REZ) was identified at an early or late stage of surgery. Among the 65 (67%) patients in the IOM group and 31 (32%) patients in the non-IOM group, there were no differences in demographic and tumor characteristics. The extent of resection varied from subtotal to gross total removal, with no statistical differences between the groups. Although facial nerve function was more favorably preserved in the non-IOM group immediately after surgery, this trend reversed at discharge and the 1-year follow-up, showing significant statistical differences. In the IOM group, more patients achieved satisfactory outcomes when the REZ was identified early compared to late during tumor resection. Intraoperative facial nerve monitoring provides more satisfactory outcomes in preserving nerve function in vestibular schwannoma surgery. Early recognition of the REZ may contribute to improved surgical outcomes.

Factors that facilitate or hinder the use of the facial rehabilitation webtool MEPP 2.0: a comparative study in the Quebecer health system.

BACKGROUND: Recently, our research team developed an open source and free website called the MEPP website (for the Mirror Effect Plus Protocol) to efficiently provide mirror therapy for patients with facial palsy. Previous studies demonstrated that the first version of the MEPP website improved user experience and likely optimized patients' performance during facial therapy. Nevertheless, compliance was found to be low despite a generally positive opinion of the website, and in light of our earlier findings, MEPP 2.0-a revised and enhanced version of the MEPP 0.1-was created. The purpose of this study was to examine and contrast various factors that help or impede institutional partners of the Quebec health care system from using the MEPP 2.0 website in comparison to its initial version. METHODS: Forty-one patients with facial palsy and nineteen clinicians working with this population were enrolled in a within-subject crossover study. For both the MEPP 1.0 and MEPP 2.0, user experience was assessed for all participants. Embodiment was assessed in patients, and factors influencing clinical use were assessed by clinicians. Qualitative comments about their experiences were also gathered. Descriptive statistics and reliability measures were calculated. Differences between the two MEPP versions were assessed using the linear mixed model. RESULTS: Overall, patients appreciated more the MEPP 2.0 (OR = 4.57; p < 0.001), and all clinicians preferred the MEPP 2.0 over the MEPP 1.0. For patients, it seems that facial ownership, as well as possession and control of facial movements, was significantly better with the MEPP 2.0. For clinicians, the MEPP 2.0 specifically allowed them to self-evaluate their intervention and follow up with more objectivity. The use of the MEPP 2.0 was also modulated by what their patients reported. Qualitatively, options to access an Android app and needs for improving the exercises bank were mentioned as hindering factors. CONCLUSIONS: The updated version of the MEPP website, the MEPP 2.0, was preferred by our different partners. TRIAL REGISTRATION: https://www.isrctn.com/ISRCTN10885397 . The trial was registered before the start of the study on the 1st December 2023.

Static reanimation of the paralyzed face using non-absorbable polypropylene mesh.

<br><b>Introduction:</b> There are 2 methods for correcting facial deformities resulting from facial nerve paralysis - dynamic and static. Although dynamic methods are the standard approach in selected patient groups, static facial suspension using synthetic material provides a minimally invasive alternative for those who do not qualify for them.</br> <br><b>Aim:<b> Presenting experiences with the use of non-absorbable polypropylene mesh in the Department of Plastic Surgery in Polanica-Zdrój and reviewing the literature related to static facial reanimation methods.</br> <br><b>Materials and methods:</b> Fourteen patients underwent static facial tissue suspension using non-absorbable polypropylene mesh and 12 patients underwent surgery using classical autologous tissue techniques between 2019 and 2023. Indications for surgical treatment were analyzed, and preliminary results of treatment using both methods were compared.</br> <br><b>Results:</b> Compared to autologous tissue methods, surgeries using synthetic mesh were associated with shorter hospitalization times. No long-term postoperative complications were observed in any patient. There were no differences in treatment outcomes between autologous tissue and synthetic mesh techniques, and all patients assessed the outcome as favorable.</br> <br><b>Discussion:</b> Treatment of facial nerve paralysis sequelae using static techniques should be considered for patients not qualifying for surgery with dynamic methods and/or not consenting to such procedures. Using synthetic material as an alternative to autologous material reduces surgical time and avoids donor-site injuries and prolonged recovery.</br> <br><b>Conclusions:</b> Facial suspension with synthetic material is an effective, low-risk procedure for static correction of facial nerve paralysis sequelae.</br> <br><b>Study significance:</b> Emphasizing the importance of static methods in facial reanimation.</br>.

Risk for Facial Palsy after COVID-19 Vaccination, South Korea, 2021-2022.

We conducted a self-controlled case series study to investigate the association between COVID-19 vaccination and facial palsy (FP) in South Korea. We used a large immunization registry linked with the national health information database. We included 44,564,345 patients >18 years of age who received >1 dose of COVID-19 vaccine (BNT162b2, mRNA-1273, ChAdOx1 nCoV-19, or Ad.26.COV2.S) and had an FP diagnosis and corticosteroid prescription within 240 days postvaccination. We compared FP incidence in a risk window (days 1-28) with a control window (the remainder of the 240-day observation period, excluding any risk windows). We found 5,211 patients experienced FP within the risk window and 10,531 experienced FP within the control window. FP risk increased within 28 days postvaccination, primarily after first and second doses and was observed for both mRNA and viral vaccines. Clinicians should carefully assess the FP risk-benefit profile associated with the COVID-19 vaccines and monitor neurologic signs after vaccination.

Diagnosis and management of suspected Lyme neuroborreliosis-related facial nerve palsy in children by paediatricians and general practitioners: a French survey.

The diagnosis and management of facial nerve palsy in children in Lyme borreliosis endemic area can be complex. The objective of this study was to evaluate the diagnosis and management of children with suspected Lyme neuroborreliosis (LNB)-related facial nerve palsy by general practitioners (GP) and paediatricians. We conducted a prospective national survey of clinical practice between September 2018 and January 2020. The questionnaire was intended for GPs and paediatricians. It is based on two distinct clinical situations (a 10-year-old child and a 5-year-old child) and contains questions about the diagnosis and management of facial nerve palsy in children with a recent tick bite. We obtained 598 responses (350/4125 paediatricians and 245/577 GPs). For a 10-year-old child with a facial nerve palsy in the context of a tick bite, more than half of GPs (52%) required a paediatric infectious consultation and 18% an admission to the hospital for lumbar puncture before the result of Lyme serology. The most prescribed antimicrobial therapies were amoxicillin (32%) and ceftriaxone (29%). For a 5-year-old child, there is no difference in the diagnosis of LNB and treatment except for doxycycline which was less prescribed. Concerning treatment, 18% of practitioners prescribed antibiotic therapy only (14% of GPs vs 21% of paediatricians, p = 0.09), and 17% prescribed antibiotic therapy combined with corticosteroids (14% of GPs vs 19% of paediatricians, p = 0.15). Finally, 93% of GPs and 75% of paediatricians reported to be uncomfortable with the diagnosis of LNB in children. CONCLUSION: Most participants were uncomfortable with the diagnosis of LNB. There was a limited difference in the management of LNB in children between GPs and paediatricians. WHAT IS KNOWN: • Lyme neuroborreliosis (LNB) is the second cause of facial nerve palsy in Europe, and its diagnosis is based on neurological symptoms and a lumbar puncture. However, no clinical criteria could be used to differentiate Bell's palsy and LNB. Moreover, data on the adjunctive corticosteroid treatment and outcome in patients with LNB-related facial nerve palsy are controversial. WHAT IS NEW: • Most participants were uncomfortable with the diagnosis of LNB. Its management was heterogeneous and most often not consistent with guidelines. Only 28% of participants requested a lumbar puncture in cases of suspected LNB, and 17% prescribed antibiotics with corticosteroids. • This study highlights the need for new specific guidelines in management (need for lumbar puncture and/or LB serology) and treatment (time to antibiotic initiation, probabilistic therapy, role of corticosteroids, doxycycline in children younger than 8 years) of LNB in children.

Facial Nerve Paresis After Combined Intraoral and Preauricular Approach to High Condylar Fractures: A Case Report.

Condylar fractures are the most common mandibular fractures, and a variety of open and closed approaches are used for repair, each with its own inherent risks and benefits. A 27-year-old man had a severely displaced and angulated high subcondylar fracture with anterior open bite deformity. The patient underwent open reduction and internal fixation of the condyle via a combined preauricular and intraoral approach as well as maxillomandibular fixation to repair his fracture. This combined approach allows the surgeon to maximize exposure while limiting risks of permanent injury from surgery.

Facial Paralysis in Otitis Media Due to Granulomatosis with Polyangiitis.

Granulomatosis with polyangiitis (GPA), formerly Wegener's granulomatosis, commonly presents primarily with otitis media and hearing loss, as well as upper and lower respiratory symptoms. However, facial nerve paralysis is a rare manifestation of this uncommon necrotizing vasculitis. We report a patient with facial paralysis accompanied by otitis media. In further studies, our patient was diagnosed with GPA, which was neglected before. In such a presentation, acute suppurative otitis media is the most likely cause of the facial paralysis, but GPA must also be considered, especially in cases with new-onset, painful serous otitis, acute otitis media, or pale granulation tissue in the middle ear, in adults with no previous history of Eustachian tube dysfunction.

Facia-fix: mobile application for bell's palsy diagnosis and assessment using computer vision and deep learning.

Facial paralysis (FP) is a condition characterized by the inability to move some or all of the muscles on one or both sides of the face. Diagnosing FP presents challenges due to the limitations of traditional methods, which are time-consuming, uncomfortable for patients, and require specialized clinicians. Additionally, more advanced tools are often uncommonly available to all healthcare providers. Early and accurate detection of FP is crucial, as timely intervention can prevent long-term complications and improve patient outcomes. To address these challenges, our research introduces Facia-Fix, a mobile application for Bell's palsy diagnosis, integrating computer vision and deep learning techniques to provide real-time analysis of facial landmarks. The classification algorithms are trained on the publicly available YouTube FP (YFP) dataset, which is labeled using the House-Brackmann (HB) method, a standardized system for assessing the severity of FP. Different deep learning models were employed to classify the FP severity, such as MobileNet, CNN, MLP, VGG16, and Vision Transformer. The MobileNet model which uses transfer learning, achieved the highest performance (Accuracy: 0.9812, Precision: 0.9753, Recall: 0.9727, F1 Score: 0.974), establishing it as the optimal choice among the evaluated models. The innovation of this approach lies in its use of advanced deep learning models to provide accurate, objective, non-invasive and real-time comprehensive quantitative assessment of FP severity. Preliminary results highlight the potential of Facia-Fix to significantly improve the diagnostic and follow-up experiences for both clinicians and patients.

Mechanism and future prospect of treatment of facial paralysis caused by herpes zoster virus infection with acupuncture combined with medicine: A review.

Herpes zoster virus infectious facial paralysis is caused by the reactivation and replication of varicella-zoster virus, which leads to herpetic inflammatory lesions, resulting in peripheral facial paralysis associated with herpes rash in the auricle and external ear, and vestibular cochlear dysfunction. It is also known as Ramsey-Hunter syndrome (Hunt syndrome). Facial paralysis caused by herpes zoster is difficult to cure due to its easy loss of treatment and mistreatment. Cause a greater burden on the patient's body and mind. However, the treatment of Western medicine has lagged behind and there are many adverse reactions, which cannot be completely cured, and new alternatives are urgently needed. This article briefly reviews the advantages and disadvantages of modern medical treatment of Hunt syndrome. This paper expounds the unique ideas of traditional Chinese medicine in the treatment of Hunt syndrome from the perspectives of antiviral, antibacterial, improving blood circulation, protecting cardiovascular, cerebrovascular, and nerve. This article discusses the superiority of traditional Chinese medicine in the treatment of Hunt syndrome from 2 aspects of Chinese medicine therapy and acupuncture therapy, and points out the feasibility of combined treatment of acupuncture and traditional Chinese medicine. So as to provide a new treatment for Hunt syndrome.

Temporal bone fracture related facial palsy: efficacy of decompression with and without grafting.

PURPOSE OF REVIEW: This systematic review investigates the recent literature and aims to determine the approach, efficacy, and timing of facial nerve decompression with or without grafting in temporal bone fractures with facial palsy. RECENT FINDINGS: The surgical management of facial palsy is reserved for a small population of cases in which electrophysiologic tests indicate a poor likelihood of spontaneous recovery. The transmastoid (TM), middle cranial fossa (MCF), and translabyrinthine (TL) approaches to the facial nerve provide access to the entire intracranial and intratemporal segments of the facial nerve. In temporal bone (TB) related facial palsy, the peri-geniculate and labyrinthine portions of the facial nerve are most commonly affected by either direct trauma and/or subsequent edema. When hearing is still serviceable, the combined TM/MCF approach provides the best access to these regions. In the presence of severe sensorineural hearing loss (SNHL), the TL approach is the most appropriate for total facial nerve exploration (this can be done in conjunction with simultaneous cochlear implantation if the cochlear nerve has not been avulsed). Grade I to III House-Brackmann (HB) results can be anticipated in timely decompression of facial nerve injury caused by edema or intraneuronal hemorrhage. Grade III outcomes, with slight weakness and synkinesis, is the outcome to be expected from the use of interpositional grafts or primary neurorrhaphy. In addition to good eye care and the use of systemic steroids (if not contraindicated in the acute trauma setting), surgical decompression with or without grafting/neurorrhaphy may be offered to patients with appropriate electrophysiologic testing, physical examination findings, and radiologic localization of injury. SUMMARY: Surgery of the facial nerve remains an option for select patients. Here, we discuss the indications and results of treatment as well as the best surgical approach to facial nerve determined based on patient's hearing status and radiologic data. Controversy remains about whether timing of surgery (e.g., immediate vs. delayed intervention) impacts outcomes. However, no one with facial palsy due to a temporal bone fracture should be left with a complete facial paralysis.

Medullary infarction with central facial paralysis as the only symptom: a case report.

The anatomical structure of the medulla oblongata is complex, its nerve fibers are dense, and its blood vessels are complex. Clinical manifestations of ischemic damage to the medulla oblongata are therefore relatively diverse, and include vertigo, dysphagia, and dysarthria. Although facial paralysis may also occur, medullary infarction with facial paralysis as the first and only symptom is rare. Herein, we report a case of medullary infarction with ipsilateral central facial paralysis as the only symptom.

Aplicação clínica da laserterapia de baixa potência na atenção primária à saúde / Clinical praxis of low-level laser therapy in primary health care

LASER é um acrônimo que sumariza a amplificação da luz por emissão estimulada de radiação (eletromagnética). O Programa Saúde em Ação equipou diversas Unidades Básicas de Saúde com aparelhos de laser diodo. Cirurgiões Dentistas têm aplicado a laserterapia de baixa potência para acelerar a remissão de várias condições clínicas, sem necessidade de encaminhamento imediato para Atenção Secundária. O objetivo deste artigo é apresentar protocolos de laserterapia de baixa potência empregados por Cirurgiões Dentistas da Atenção Primária à Saúde de Campinas-SP, por meio da ilustração com casos clínicos atendidos em consultas de urgência. Aplicações para ulceração traumática e desordem temporomandibular foram realizadas em uma senhora de 60 anos de idade, que aguardava a substituição das próteses totais. Irradiou-se por laser vermelho (660nm) com energia de 1J as margens da ulceração. Após palpação da articulação e dos músculos mastigatórios para mapeamento, os pontos álgicos foram irradiados por laser infravermelho (808nm) com energia de 4J. Um homem de 50 anos de idade queixava-se de paralisia hemifacial havia 10 dias. A tentativa de recuperação do nervo facial ocorreu com irradiação por laser infravermelho com energia de 8J por ponto, em 22 pontos dos ramos do nervo facial. Em ambos os casos, a regressão do quadro clínico desconfortável foi observada. Os Profissionais do Sistema Único de Saúde (SUS) que são aptos ao uso dos equipamentos para laserterapia de baixa potência podem utilizar este recurso de modo seguro e bem sucedido, observando comprimento de onda do laser e doses protocolares para cada alteração a ser tratada.

LASER is an acronym which means light amplification by stimulated emission of radiation (electromagnetic). Many Primary Health Care Units received diode laser devices from the Brazilian Health in Action Program. Dental practitioners have applied low-level laser therapy for accelerating the resolution of several clinical problems, without the need to prompt referral for Secondary Attention. This manuscript aimed at presenting low-level laser therapy protocols, used by Dentists in Primary Health Care Units from Campinas-SP, illustrated with case reports of urgency consultations. Applications for traumatic ulcers and temporomandibular disorder were performed in a 60-year-old woman who was waiting for dental prosthesis replacement. Red laser irradiation (660nm) with 1J energy was delivered at the margins of the ulcer. Upon articular and masticatory muscles palpation for mapping, trigger points were irradiated with infrared laser (808nm), 4J energy. A 50-year-old man complained of hemifacial paresis for 10 days. The recovery attempt of the facial nerve was carried out by infrared laser irradiation with 8J energy per point in 22 points of the facial nerve branches. In both case reports, regression of the uncomfortable clinical problem was noted. Professionals from the Unified Health System (SUS) who are able to use a low-level laser device may safe and successfully operate this equipment, selecting the appropriate laser wavelength and protocol doses for managing each clinical problem.

Noninvasive Evaluation of Acupuncture-Induced Cortical Plasticity in Advanced Rehabilitation of Facial Paralysis.

OBJECTIVE: Facial paralysis (FP), which resulted from head and neck cancer resection, significantly impacts patients' quality of life. Traditional assessments rely on subjective evaluations and electromyography, whereas functional magnetic resonance imaging offers a noninvasive alternative for enhanced rehabilitation. Acupuncture has shown promise in promoting cerebral cortex reorganization, yet the precise relationship between acupuncture-induced structural and functional changes remains unclear, necessitating further investigation into therapeutic mechanisms. METHODS: Fifty-five patients afflicted with FP underwent evaluations using voxel-mirrored homotopic connectivity (VMHC) and tract-based spatial statistics and were divided into the acupuncture intervention group (n = 35) and pseudo intervention group (n = 20). Comparative analyses of metrics pre and postintervention were conducted to delineate therapy-induced modifications in acupuncture intervention. The postacupuncture effect between groups to verify the necessity of accurate positioning for the rehabilitation of FP. RESULTS: Patients with FP showed deficits in VMHC in regions of the postcentral, precentral, and parietal areas. Corpus callosum and internal capsule showed significantly increased fractional anisotropy of the white matter skeleton in tract-based spatial statistics after treatment. Comparison postintervention results between groups exhibited deficits in VMHC and increased fractional anisotropy in regions of the corpus callosum in the acupuncture intervention group. CONCLUSIONS: Early acupuncture intervention may suppress cortical hyperactivation and restore interhemispheric inhibition across the corpus callosum to inhibit maladaptive structural plasticity. Precise acupoint localization is crucial for effective therapy, highlighting the potential of postacupuncture cortical space data for refining therapeutic strategies.

Seroprevalence of Lyme Disease in Children With Facial Nerve Palsy.

This retrospective chart review examined children with documented Lyme disease serology in New Jersey aged <21 years presenting with facial nerve palsy. The presence of symptoms including tick bite, fever, headache, and arthritis was recorded. Data were categorized based on demographic factors, and multivariate regression was employed. We enrolled 122 children, 54% female (mean age of 11.4 ± 5.1 years); 22.1% had Lyme disease. Fever was a significant predictor of Lyme disease (P = .01), confirmed by multivariate regression (odds ratio [OR] = 16.11, 95% confidence interval [CI] = 2.04, 366.14), as was male gender (P = .01, OR = 3.68, 95% CI = 1.21, 12.89). This association held especially true in Lyme-endemic regions (prevalence ≥ 0.35). The combination of headache with fever was also significantly predictive (P = .01). We found no significant predictive value in the remaining symptoms. These findings suggest that clinical predictors may be useful in diagnosing Lyme disease and initiating early empiric treatment.

Chemodenervation is Associated With Reduced Mental Health Disorders in Patients With Synkinesis.

OBJECTIVE: To compare the prevalence of mental health disorders in individuals with facial synkinesis, facial paralysis alone, and the general population. STUDY DESIGN: Retrospective cohort. SETTING: Eighty-two health care organizations across the United States. METHODS: The TriNetX Research Network was queried from 2011 to 2021 for patients with facial paralysis without synkinesis, facial paralysis and documented synkinesis, and controls, matched for age, sex, race, and ethnicity. Cases included infectious, iatrogenic, or idiopathic facial paralysis. Patients with pre-existing depression or anxiety were excluded. Two-year rates of newly diagnosed depression, anxiety, and mental health prescriptions were compared. RESULTS: Among 127,573 patients with facial paralysis, 92.5% (n = 117,976) had facial paralysis alone, and 7.5% (n = 9597) also had documented synkinesis. Compared to controls, patients with facial paralysis alone had increased risks of new depression (8.9% vs 7.3%, P < .001) and anxiety (10.1% vs 9.6%, P < .001), with higher mental health medication rates (16.6% vs 13.1%, P < .001). Patients with documented synkinesis, in comparison to controls, had the highest risks of depression (19.8% vs 8.6%, P < .001), anxiety (20.5% vs 10.5%, P < .001), and prescriptions (28.1% vs 15.8%, P < .001). The 27.8% (n = 2669) of synkinetic patients treated with chemodenervation had lower rates of depression (8.5% vs 23.5%, P < .001), anxiety (9.0% vs 23.8%, P < .001), and prescriptions (21.6% vs 30.0%, P < .001) compared to synkinetic patients who were not. CONCLUSION: Facial paralysis, particularly synkinesis, is linked to increased mental health disorders. Integrating mental health screening and treatment into a comprehensive approach is crucial. Chemodenervation is associated with decreased mental health disorders in synkinesis, highlighting its therapeutic potential.

Evaluation of Long-Term Surgical and Patient-Reported Outcomes after Pediatric Facial Reanimation.

BACKGROUND: Outcomes of pediatric facial reanimation beyond 10 years are not known. This cross-sectional study evaluated long-term surgical and patient-reported outcomes of adults who underwent smile reconstruction as children with either a cross-face nerve graft (CFNG) or masseter nerve transfer at least 10 years previously. METHODS: Commissure excursion was quantified with FACE-Gram software at 3 time points: preoperatively, early postoperatively within 2 years, and at long-term follow-up. Patient-reported outcomes were evaluated with validated questionnaires (Facial Clinimetric Evaluation Scale, FACE-Q 1.0) and thematic analysis of semistructured interviews. Results are reported as median (interquartile range [IQR]). RESULTS: A total of 42 patients were included (26 women and 16 men). Median long-term follow-up was 19.3 years (IQR, 8.8 years) for CFNG and 17.6 years (IQR, 5.8 years) for masseter nerve transfer. For both groups, commissure excursion increased significantly from preoperative to early postoperative time points and remained stable at long-term follow-up (P < 0.0001). Commissure excursion at long-term follow-up between the 2 groups was not significantly different (CFNG, 5.0 mm [IQR, 9.4 mm]; masseter nerve transfer, 8.4 mm [IQR, 4.1 mm]); P > 0.05). For patient-reported outcomes, median Facial Clinimetric Evaluation Scale score was 72 of 100, and 95% of respondents agreed with the statement "I am pleased with the result" on the FACE-Q 1.0. Overall quality of life was rated at 7 of 10 or greater by 97% of participants, and all participants would recommend the surgery to other children. CONCLUSIONS: Pediatric facial reanimation with CFNG or masseter nerve transfer reliably improves commissure excursion with longevity beyond 10 years. Adult patients report overall high satisfaction and social functioning.

Bilateral facial nerve palsy complicating Kawasaki disease: A case report and literature review.

RATIONALE: Kawasaki disease (KD) manifests as an acute, self-limited vasculitis disease that constitutes the primary cause of acquired heart disease in children under 5 years of age. Facial nerve palsy (FNP) is a rare complication associated with coronary artery lesions (CALs) in patients with KD. Patients with KD and FNP usually present atypically, leading to a delayed diagnosis and treatment of KD. PATIENT CONCERNS: A 4-month-old boy with fever, left FNP and bilateral conjunctival injection with spontaneous resolution, was admitted to the hospital, received a short course of intravenous dexamethasone, and experienced rapid FNP recovery on the first admission. The patient experienced a resurgence of fever, bilateral conjunctival injection, and right FNP, which led to readmission. Physical examination revealed redness at the site of Bacillus Calmette-Guérin inoculation, reddening of lips, and desquamation of the distal extremities. Echocardiography revealed right-sided CALs. DIAGNOSES: The patient initially missed KD on the first admission, and was later diagnosed with complete KD with FNP on the second admission. INTERVENTIONS AND OUTCOMES: After a short course of intravenous dexamethasone, the left FNP resolved quickly. However, right FNP recurred after corticosteroids withdrawal. Meanwhile, more typical symptoms were observed, and KD was diagnosed. Treatment ensued with intravenous immunoglobulin (IVIG), aspirin, and dexamethasone. The patient achieved rapid remission, without recurrence. Echocardiography continued to show normal findings during 1-year follow-up after discharge. LESSONS: The clinical symptoms of FNP complicating KD in children are atypical and can easily lead to delayed diagnosis and treatment. FNP in patients with KD may serve as a risk factor for CALs, which are more challenging to resolve than the FNP itself. Adding corticosteroids to IVIG may be recommended to reduce IVIG resistance, decrease the risk of developing CALs, and alleviate CALs.